skip to content

Food e-News

Edition 492: 9 - 23 June 2010
Free range eggs are higher in dioxins than caged eggs
Apple polyphenols could help combat allergies
Gluten-free beers a possibility
Supertasters prefer salty foods
Drinking tea and coffee can reduce the risk of developing heart disease
Replacing white rice with brown rice or other whole grains may reduce diabetes risk
Diet and cataracts
Vitamin D deficiency and a range of rheumatic conditions
Higher vitamin B6 levels may reduce lung cancer risk
Product recalls and alerts
Food safety
Legislations headlines

Free range eggs are higher in dioxins than caged eggs

Chicken eggs are an important food source all over the world, with demand rising for free range eggs mainly due to animal welfare considerations.  However, the results of a study by Hsu, Chen and Liao at the National Cheung Kung University in Taiwan have confirmed those of European researchers, which have  indicated that the levels of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) are much higher in free range eggs than in those from regular commercially-sourced caged hens. The Taiwan-based scientists compared levels of PCDDs and PCDFs  in samples (10 eggs/sample) from six privately owned free range farms in the south of Taiwan with caged eggs purchased from 12 stores located throughout the country.  Relevant samples and feed and soil were also analysed for the dioxins and dioxin-like compounds. They found that the mean levels of PCDD/Fs in the free range eggs were 5.7 times higher than those in the caged eggs.  The authors tried to find correlations between the level of PCDD/Fs in feed and soil samples and the eggs, but were unable to state with any certainty that the reason the eggs from the free range chickens had higher levels of these toxic pollutants was due to the feed given to the chickens or to the soil which they may have ingested as part of their free range existence. The authors particularly point out that 17% of the eggs from the free range samples exceeded the maximum level of 3 pg WHO-TEQ/g fat set by the European Union, and suggest that the sources of PCDD/F contamination of the free range eggs require further investigation. They also note that free range birds are generally leaner than their caged counterparts because they get more exercise, with a slightly different lipid composition which might mean that less of the fat soluble PCDD/Fs are stored in the chicken lipids and more are transferred into the egg. (Hsu et al. J. Agric Food Chemopens in a new window, ASAP online).

Back to topopens in a new window

Apple polyphenols could help combat allergies

Despite the fact that apples can be a cause of both mild and severe allergy, research has shown that apple polyphenolsopens in a new window may actually play a role in combating allergic reactions. Very recently a study published in Clinical & Experimental Allergy described experiments  to evaluate the efficacy of a polyphenol-enriched apple  extract in reducing the symptoms of food allergy, whereby ovalbumin (OVA)-sensitive BALB/c mice were fed the apple extract either during sensitization or just before the challenge with the allergen.  After the challenge, allergic symptoms were scored, OVA-specific serum immunoglobulins were determined by ELISA, cytokine production by mesenteric lymph node (MLN) cells was measured by a multiplex assay and gene expression profiles in the intestine were addressed using quantitative real-time PCR.  Results indicated that consumption of the apple extract did, indeed, reduce allergic symptoms in the mice, but only if consumed before the challenge. This reduction in symptoms was accompanied by reduced levels of intestinal mast cell protease, diminished cytokine secretion by MLN cells and reduced local intestinal mRNA expression of various T-helper type-2 associated and pro-inflammatory genes. Mechanistic studies suggested a decrease of mediator release by effector cells and reduction of allergenicity by protein–polyphenol interaction as potential mechanisms responsible for protection. Commenting on the work in FoodNavigator.comopens in a new window,  Dr Annick Mercenier and her co-workers said they thought that two possible mechanisms might be occurring.  Firstly, the polyphenols could be reducing the release of an allergic mediator by cells called effector cells, which are white blood cells activated by the presence of an allergen. Or secondly, the apple polyphenols may be binding to the allergen itself, reducing its allergenicity.  Mercenier noted that other studies have shown that polyphenols may change the structure of an allergen which resulted in a strong reduction in the immunoglobulin-E (IgE)-binding capacity of this allergen.  (Zuercher et al.  Clinical & Experimental Allergy,opens in a new window June 2010, 40 (6): 942-950).

RSSL carries out allergen testing opens in a new window using immunological, DNA and distillation techniques, depending on the allergen to be detected. Detection limits are in the range 1- 100 mg allergen/kg of sample for almond, Brazil nut, macadamia nut, peanut, walnut, hazelnut, cashew nut, pistachio nut, pecan nut, pine nut and chestnut.  Celery, celeriac, black mustard, lupin  and kiwi allergens can be detected by DNA methods, as can crustacean, fish and mollusc allergens.  The laboratory also uses a range of UKAS accredited immunological procedures for the detection of allergens including gluten, peanut, hazelnut, almonds, soya, egg, milk, sesame and histamine.  Distillation and titration methods are used for the determination of sulphur dioxide and sulphites.  For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window.

Back to topopens in a new window

Gluten-free beers a possibility

A research team from Milan has studied the potential of using rice malt to produce a gluten-free beer. Reported in the Journal of Agricultural and Food Chemistry opens in a new window the team studied eight rice varieties, eventually narrowing the study group down to five varieties. All were put through a malting process at laboratory and pilot plant scale, with the best malting conditions found to be germination for 7 days at 20 degrees C. Malt production is a three-stage process involving steeping (to start embryo growth), germination (to allow enzymatic modification of the endosperm), and kilning (to stop modification and dry the resultant malt). Manipulation of processing time, temperature, and air rests results in malts with different physical, chemical, and biochemical properties. In this study the researchers found that the 7-day rice malts were undermodified when compared to reference data for barley malts, but they claim that the small improvement obtained in their properties in the pilot plant could positively affect some characteristics of the final product. The results showed that a good rice malt could be obtained, even if it has a lower enzymatic activity than barley malt. The amount of fermentable sugar produced was enough to allow a good fermentation and consequently the production of a beer-like beverage with a satisfying alcoholic content. However, they also acknowledged that some problems would arise, noting that the viscosity of rice worts will negatively affect the lautering process.

RSSL's Product and Ingredient Innovationopens in a new window Team, has considerable experience in developing or re-formulating products to include gluten free product.  Using RSSL can help speed up your development cycle considerably.  For more information contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window

RSSL carries out allergen testingopens in a new window using immunological, DNA and distillation techniques, depending on the allergen to be detected. Detection limits are in the range 1- 100 mg allergen/kg of sample for almond, Brazil nut, macadamia nut, peanut, walnut, hazelnut, cashew nut, pistachio nut, pecan nut, pine nut and chestnut.  Celery, celeriac, black mustard, lupin  and kiwi allergens can be detected by DNA methods, as can crustacean, fish and mollusc allergens.  The laboratory also uses a range of UKAS accredited immunological procedures for the detection of allergens including gluten, peanut, hazelnut, almonds, soya, egg, milk, sesame and histamine.  Distillation and titration methods are used for the determination of sulphur dioxide and sulphites.  For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window.

Back to topopens in a new window

Supertasters prefer salty foods

A study reported in Physiology and Behaviouropens in a new window  asks how variation in salt sensation influences liking and intake of high-sodium foods.  Researchers from Pennsylvania State University assessed these characteristics among 87 healthy adults (45 men, 42 women). They found that supertasters with heightened propylthiouracil (PROP) bitterness sensitivity showed stronger associations with perceived saltiness in foods than did supertasters with greater papillae numbers. Compared to non-supertasters, the supertasters reported: greater saltiness in snacks and broth at levels comparable to regular-sodium products; greater sensory and/or liking changes to growing sodium concentration in cheeses (where sodium ions mask bitterness) and broths. They also added salt to foods less frequently.  PROP effects were attenuated in women. Compared with men, women reported more saltiness from high-sodium foods and greater liking for broth at salt levels comparable to regular-sodium products. PROP supertasters reported greater changes in sensation when more salt was added to broth, which then associated with greater changes in broth liking, and finally with more frequent high-sodium food intake. Greater papillae number was associated with less frequent high-sodium food intake due to a reduced liking for high-fat/high-sodium foods.  In summary, the variation in sensory response to salt was associated with differences in hedonic responses to high-sodium foods and thus sodium intake. Despite adding less salt, PROP supertasters consumed more sodium through food, as salt was more important to preference, both for its taste and masking of bitterness.

RSSL's Product and Ingredient Innovationopens in a new window Team, has considerable experience in re-formulating products to provide more healthy options including low salt, low sugar versions and using pre- and probiotics.  Using RSSL can help speed up your development cycle considerably.  For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window

Back to topopens in a new window

Drinking tea and coffee can reduce the risk of developing heart disease

A study carried out by researchers in the Netherlands suggests that regularly drinking tea and coffee can significantly reduce the risk of developing heart disease.  Van der Schouw et al. used a validated food-frequency questionnaire to evaluate tea and coffee consumption among 37,514 participants.  The participants were observed for 13 years for the occurrence of cardiovascular disease and death.  The research published in Arteriosclerosis, Thrombosis, and Vascular Biology: Journal of the American Heart Associationopens in a new window found that drinking more than six cups of tea a day was associated with a  36% lower risk of heart disease compared to those who drank less than one cup a day.  There was also a 45% reduced risk of death when drinking three to six cups of tea a day compared to consumption of less than one cup a day.  For coffee, the researchers found that drinkers with an intake of two to four cups a day had a 20% lower risk of heart disease compared to those drinking less than two cups or more than four cups.  There were study limitations which included self-reported tea and coffee consumption, and lack of information on the type of tea participants drank. It was also noted that tea and coffee drinkers have different health behaviours, many coffee drinkers tend to also smoke and have a less healthy diet compared to tea drinkers.  Researchers suggest that the benefit of drinking tea may be explained by antioxidantsopens in a new window as flavonoidsopens in a new window are thought to contribute to reduced risk.

Back to topopens in a new window

Replacing white rice with brown rice or other whole grains may reduce diabetes risk

Researchers from the Harvard School of Public Healthopens in a new window have found that there is an increased risk of type 2 diabetes mellitusopens in a new window associated with the consumption of five or more servings of white rice per week.  In contrast to this, consuming two or more servings of brown rice per week was associated with a lower risk of the disease.  The study published in the Archives of Internal Medicineopens in a new window examined white and brown rice consumption in relation to type 2 diabetes risk in 157,463 women and 39,765 men participating in the Brigham and Women’s Hospital-based Nurses Health Study I and II and the Health Professionals Follow-up Study.  Responses to questionnaires about diet, lifestyle and health conditions which participants completed every four years were analysed.  The study appears to be the first to evaluate white and brown rice intake in relation to diabetes risk among a Western population. The study included a large sample size, high rates of follow-up and carried out repeat assessments of the participant’s diets.  Researchers did however note some of the study limitations which included the fact that this was a cohort study so can only draw associations, study populations were primarily health professionals of European ancestry and diabetes diagnoses were not confirmed by glucose tolerance tests, however the researchers did say that the extra questionnaire has proved highly reliable at confirming diagnosis in previous studies.  The conclusions of Sun et al. are in line with general recommendations that people should include more wholegrain in their diet as they are thought to have a number of health benefits.  One of these benefits could possibly be a lower risk of diabetes.

Back to topopens in a new window

Diet and cataracts

Cataracts are the most common cause of blindness in the world.  A study published in the journal Archives of Ophthalmologyopens in a new window has stated that in the United States, cataract is the most prevalent cause of visual impairment due to eye disease.  The study by Mares et al. investigated the diets of 1808 women, aged 55 to 86, who participated in the Carotenoids in Age-Related Eye Disease study.  The researchers assessed the associations between healthy diet and prevalence of nuclear cataract of women.  Responses from a semi quantitative food questionnaire were used to estimate daily food and nutrition intake.  The researchers based scores on the 1995 Healthy Eating Index (HEI-1995).  The scientists report that foods that contributed to higher diet scores were intakes at or above recommended levels for vegetables, fruits, grains, milk, meat (or beans, fish or eggs) and below recommended levels for fat, saturated fat, cholesterol and sodium.  Mares et al. recorded cataract prevalence using slitlamp photographs and self-reporting.  They found that 29% of the women report cataracts in the lens of at least one eye, with additionally 16% reporting cataract extractions in either eye.  The prevalence increased steeply with age.  HEI -1995 scores in the third to fifth quintiles of > 68 were associated with a 37% lower risk for nuclear cataract. Scores above quintile 3 did not further lower the risk.  The scientists carried out additional analysis to consider which nutrients or single component of the diet may have contributed to the overall inverse association.  They investigated the carotenoids lutein and zeaxanthin and report that these only slightly reduced the association between HEI-1995 scores and associated nuclear cataract.  Mares et al. also investigated vitamin C intake and found those with higher scores had higher vitamin c intakes than those with lower scores.  The scientist state they speculated that diets high in fat, which is a marker for a poor diet, may be associated with a prevalence of nuclear cataract and indicate that oil intake above the median was associated with a higher prevalence of the disease than oil intake below the median.  They state that having a family history of cataracts before 65 years was not associated with risk for nuclear cataracts.  In conclusion the authors states that this study suggests that healthy diets are associated with lower risk for cataracts. 

Back to topopens in a new window

Vitamin D deficiency and a range of rheumatic conditions

Three studies presented at EULAR 2010opens in a new window, the Annual Congress of the European League Against Rheumatism in Rome, Italy have investigated vitamin D and a range of rheumatic diseases.  Two of the studies have found an association between vitamin D deficiency and a range of rheumatic diseases.  The third study found that taking the recommended daily dose did not normalise vitamin D levels in rheumatic disease patients.  The first study, by UK scientists used a comparative study of vitamin D levels to analyse mean levels of the vitamin in 90 outpatients with inflammatory joint disease, osteoarthritis and myalgia with a control group who had chronic back pain for 6 months or more.  Kelly et al. found that the overall median of vitamin D level was 36 nmol/l  for patients with inflammatory joint disease, with the osteoarthritis and myalgia groups being 31 nmol/l.  Fifty eight per cent of individuals had values below the normal range.  The second study, an Italian study by Idolazzi et al. estimated the prevalence and determinants of vitamin D deficiency including calcium intake, sun exposure and bone mineral density and investigated the association of vitamin D with the disease.   The researchers studied 1191 rheumatoid arthritis patients from 22 centres and found levels of 25-hydroxyvitamin D (25(OH)D) were lower than ‘healthy’ levels in 85% of the patients not taking a vitamin D supplement as well as in 60% of those taking 800 IU or more vitamin D daily as a supplement.  The results were still significant when they adjusted for both sun exposure and body mass index.  Those who were in remission had higher level of 25(OH)D (23.6 nmol/l ) than those with the active disease (21.8 nmol/l).  They also report that those who were not responding to treatment had lower levels at 20.5 nmol/l compared to those with a good response (23.4 nmol/l).  They state that patients who spent less time in the sun had a worse case of the disease.    The third study investigation 25(OH)D  plasma levels variations after supplementation in 100 patients,  43 with inflammatory autoimmune disease and 57 with non-inflammatory autoimmune disease.  Sainaghi et al. found that only 29% had levels greater than those considered to be “sufficient” with no significant difference in vitamin D levels seen between the two groups.

RSSL's Functional Ingredients Laboratory provides vitamin analysis in a wide range of matrices including drinks, fortified foods, pre-mixes and multi-vitamin tablets.  It provides a full vitamin and mineral analysis service to assist with labelling, due diligence, claim substantiation and stability. For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.com

Back to top

Higher vitamin B6 levels may reduce lung cancer risk

A new study involving around 400,000 people, has suggested that higher levels of vitamin B6 may reduce the risk of lung cancer.  The levels of B2 (riboflavin), B6, B9 (folate), B12 (cobalamin), homocysteine and methionine in the blood from around 400,000 people, including current and former smokers,  were compared and the results used to assess how the different vitamins affected the risk of developing lung cancer.  The results published in the Journal of American Medical Associationopens in a new window indicated that higher levels of vitamin B6 or methionine (an amino acid) could be associated with a reduction of up to 50 percent in the risk of developing cancer.  Folate may also be beneficial and results showed that that high folate levels combined with methionine and B6 were associated with a 66 per cent reduction in lung cancer risk.  These compounds are already known to be important in maintaining DNA integrity and gene expression and occur naturally in nuts, fish and meat and can be taken as supplements.  The study’s results suggest that they could help to inhibit cancer development, and ultimately offer the possibility of modifying cancer risk through dietary changes. The study notes however that it is important to remember that the results to date do not provide a conclusive description of the role of these compounds in cancer risk.  In particular, further research is required into whether supplements can provide the same benefits and lead author Paul Brennan is quoted in Food Quality Newsopens in a new window as saying that any such evidence must not detract from the importance of reducing the numbers of individuals who smoke tobacco.
(Summarised also by BBCopens in a new window and the NHSopens in a new window)

RSSL's Functional Ingredients Laboratoryopens in a new window provides vitamin analysisopens in a new window in a wide range of matrices including drinks, fortified foods, pre-mixes and multi-vitamin tablets.  It provides a full vitamin and mineral analysis service to assist with labelling, due diligence, claim substantiation and stability. For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window

 

Back to topopens in a new window

Product recalls and alerts

**Asda withdraws two of its Indian Meals for 2
**Hovis Hearty Oats loaves recalled
**Good to Go brand All Day Breakfast Sandwich recalled
**Morrisons recalls some chicken chow mein
**From Ireland
**From Australia and New Zealand
**From Canada
**From the US
**European Rapid Alerts
**Links to recall web sites
**Recall web sites for halal and kosher foods

**Asda withdraws two of its Indian Meals for 2
Asda has withdrawn its 'Indian Tikka Masala and Jalfrezi Meal for 2' and its 'Indian Chicken Korma and Jalfrezi Meal for 2', because they have been packed with the wrong labels. This means that the Tikka Masala packs contain cashew nuts, the presence of which are not declared on the product label, and the Chicken Korma packs contain mustard, which is not mentioned on the product label. This makes the mislabelled meals a possible health risk for anyone who is allergic to nuts or mustard.  The Food Standards Agency has issued Allergy Alertsopens in a new window advising anyone with these allergies not to eat these products.

**Hovis Hearty Oats loaves recalled
Hovis has recalled its Hovis Hearty Oats Loaf from customers because the bread might contain small pieces of glass. The Food Standards Agencyopens in a new window has issued a Product Recall Information Notice.

 

**Good to Go brand All Day Breakfast Sandwich recalled
The Sandwich Factory has recalled its Good to Go brand All Day Breakfast Sandwich with a 'use by' date of 17 June 2010, because the sandwich contains celery and mustard that is not mentioned on the product label. This makes the product a possible health risk for anyone who is allergic or intolerant to celery or mustard. The Food Standards Agencyopens in a new window has issued an Allergy Alert.

 

**Morrisons recalls some chicken chow mein

Morrisons has recalled its Chicken Chow Mein with a 'use by' date of 12 June 2010, because there is a problem with the packaging. This means that the packets contain Morrisons Chicken Fried Rice, which contains egg and milk, which are not mentioned on the product label.  This makes the mislabelled meals a possible health risk for anyone who is allergic to or intolerant of egg or milk. The Food Standards Agencyopens in a new window has issued an Allergy Alert advising anyone with an allergy to or intolerance of egg or milk not to eat this product.

 

**From Ireland

 

·         Castle Snack Food Distribution, Kilkenny is initiating a withdrawal of batches of Suncrop Yogurt Raisins and Suncrop Milk Chocolate Raisins due to the presence of undeclared soya.

 

 

**From Australia and New Zealand

 

·         Solomon Kosher Butcher is conducting a recall of certain batches of Premium beef mince

Diet beef mince.  The product may be contaminated with Natural Rubber Latex which may cause allergic reactions.

·         Roma Food Products is conducting a recall of certain batches of Orgran Gluten Free Molasses Licorice due to it containing undeclared gluten.

·         Jacobs Well Egg Farm is conducting a recall of all their eggs due to microbial contamination with Salmonella.

 

**From Canada

 

·         The Canadian Food Inspection Agency (CFIA) is advising the public that roast beef and corned beef products previously recalled for potential presence of Listeria monocytogenes may have been recently sold at some retail outlets. These products were part of the recall by Smith's Quality Meats (Establishment 294) associated with public warnings issued on June 11 and June 16, 2010.

·         The Canadian Food Inspection Agency (CFIA) and Asian Food Imports are warning the public not to consume certain Green Cardamon because these products may be contaminated with Salmonella.

·         The Canadian Food Inspection Agency (CFIA) and Smith's Quality Meats are warning the public not to serve or consume certain ready-to-eat cooked meats from Establishment 294 because they may be contaminated with Listeria monocytogenes.

·         The Canadian Food Inspection Agency (CFIA) and Lesters Foods Limited are warning the public not to consume certain Lesters brand Montréal Smoked Meat pouches because the product may be contaminated with Listeria monocytogenes.

 

**From the US

 

·         The Kroger Co. is recalling select containers of Kroger Deluxe Chocolate Paradise Ice Cream sold in 17 states because it may contain tree nuts not listed on the label.

·         DOMEGA NY INTERNATIONAL CO. LTD 4820 2nd AVE BROOKLYN NY 11232 is recalling FUMA CUSTARD PIE because it may contain undeclared eggs.

·         Sirob Imports, Inc. of Lindenhurst, NY, is recalling 16 oz vacuum packed bags of Strawberry Farm Sun Dried Tomatoes because they contain undeclared sulfites.

·         Bimbo Bakeries USA, Inc. is recalling Bimbo brand Soft White Bread (1 lb. 4 oz. or 567 grams) sold in California, Idaho, Oregon and Washington because it may contain undeclared milk.

·         Portland Shellfish Company, Inc. is voluntarily recalling the following brands of cooked, ready to eat fresh or frozen lobster meat: Portland Shellfish Co. Inc brand, Claw island, Craig’s All Natural, and Inland Ocean cooked, fresh or frozen lobster claw and knuckle meat as recent tests show the product has the potential to be contaminated with Listeria monocytogenes.

·         Buffalo, NY – Rich Products Corporation is voluntarily recalled its Allen Bavarian Crème Filling (product code 02881) with Production codes 11870137F21, F-22, F-23, F-24, F-25, because the product may contain undeclared pecans, milk, and coconut.

·         ConAgra Foods Packaged Foods, LLC, a Council Bluffs, Iowa establishment is recalling Marie Callender's brand Cheesy Chicken and Rice frozen meals.  These products are being recalled after the company was informed by the U.S. Centers for Disease Control and Prevention (CDC) of an investigation involving 29 people in 14 states who have been diagnosed with salmonellosis linked to Salmonella serotype Chester

·         Campbell Soup Supply Company, LLC, a Paris, Texas, establishment is recalling approximately 15,000,000 pounds of "SpaghettiOs with Meatballs" canned products due to possible under-processing.

·         South Gate Meat Co., a South Gate, Calif., establishment, is recalling approximately 35,000 pounds of ground beef products that may be contaminated with E. coli O157:H7

 

 

**EU Rapid Alert System for Food and Feed (RASFF)

The database of rapid alert notificationsopens in a new window hosted by the European Commission has recently changed format. The weekly list of notifications has been replaced by a database, searchable by week number.  The latest notifications, or updates to previous notifications are for 22 June 2010.

 

**Links to recall web sites
For UK product recalls visit the Food Standards Agency’s  Food Alertsopens in a new window and Allergy Alertopens in a new window web sites.
For US product recalls visit the USDA’s  Food Safety and Inspection Serviceopens in a new window (FSIS) or the Food and Drug Administrationopens in a new window (FDA) web sites.
For product recalls in Australia and New Zealand visit the FSANZ web siteopens in a new window.
For Canada go to The Canadian Food Inspection Agencyopens in a new window (CFIA)
For Ireland go to the Food Safety Authority of Irelandopens in a new window (FSAI).

 

**Recall web sites for halal and kosher foods
Food e-News does not cover product recalls and mislabelling alerts for Kosher or Halal products. If you need information on these please go to the London Beth Din Kashrut Divisionopens in a new window where there is a facility on the home page to access the  kosher alerts systemopens in a new window.  For US Kosher alerts please go to  Kashrut.com  and follow the link labelled 'Consumer Kashrut Alerts'opens in a new window for Kosher alerts. For Halal alerts go to the Muslim Consumer Groupopens in a new window web site, which also outlines the criteriaopens in a new window used to judge if products are halal or not. 

RSSL's Emergency Response Serviceopens in a new window (ERS) helps customers deal with a wide range of product emergencies and offers advice on crisis management. It operates 24 hours a day and 365 days a year.  To request an ERS presentation or find out more please contact Customer Services on Freefone 0800 243482 or e-mail enquiries@rssl.comopens in a new window

Back to topopens in a new window

Food safety

**FSA Foodborne Disease Strategy 2010-15
**EFSA data collection for ethyl carbamate and 3-MCPD esters
**AFSSA warns consumers about so-called 'anti-hangover' drinks
**A University of Ulster scientist calls for ban on BPA
**Peanuts most commonly claimed food allergen in Ireland
**Arsenic in Bangladeshi drinking water examined
**Some protein drinks contained hazardous levels of arsenic, cadmium, lead and mercury
**Scientists investigate eating disorders websites
**Climate change threatens food supply in Asia
**Public interest group finds lead in a range of food and drinks for children and babies
**Safety of seafood from oil-polluted areas of Gulf of Mexico
**Call for ban on trans fats by NHS watchdog NICE
**Blue mozzarella confiscated - Italy
**Animal diseases updates and food poisoning outbreaks
**The Food Safety Network

 

**FSA Foodborne Disease Strategy 2010-15
The Food Standards Agency is calling for comments from interested parties on the priorities, approach and objectives of a renewed Agency strategy for the reduction of UK foodborne illness for 2010-15. These should be sent to: Robert Martinopens in a new window, Hygiene and Microbiology Division, Area 3B, Food Standards Agency, Tel: 020 7276 8945 by 2 September 2010.  All the background documents needed to make a comment on the strategy can be found on the FSA web siteopens in a new window.

 

**EFSA data collection for ethyl carbamate and 3-MCPD esters
Commission Recommendation 2010/133/EU suggests that the Member States should monitor the levels of ethyl carbamate in stone fruit spirits and stone fruit marc spirits during the years 2010, 2011, and 2012. Data should be reported to EFSA in the format set out by EFSA. Regarding the 3-MCPD (3-monochoropropane-1,2-diol) esters further data on their toxicity and occurrence in different foodstuffs is needed. Data collected will be used for risk assessment at a later stage. In response to these requests, EFSA has prepared the templates for data collection of ethyl carbamate and 3-MCPD esters. The reporting formats are provided in the form of MS Excel® tables and enable a harmonised reporting of data on the occurrence of these contaminants. Their structure and content follow EFSA requirements (EFSA, 2009) in describing food and feed samples. Guidance on the use of the reporting formatsopens in a new window and the specific requirements for reporting data on 3-MCPD esters are provided as separate documents.

 

**AFSSA warns consumers about so-called 'anti-hangover' drinks
 A so-called ‘anti-hangover’ drink will be placed on the market in France over the next few days. It claims to reduce blood alcohol levels.  The French food safety agency, the AFSSA, stresses that these drinks can give a false sense of security and are likely to lead to uncontrolled alcohol consumption, particularly before driving.  In particular, to date, no studies have shown that fructose or vitamin C, which are contained in these drinks, are likely to reduce alcohol levels, especially since metabolism varies between individuals. More (in French) on the AFSSA web siteopens in a new window.

 

**Scientist from the University of Ulster calls for ban on BPA

A scientist from the University of Ulster and her colleague from Tufts University in Boston have found that bisphenol A (BPA) can cause toxins which lead to cancer.  The study by Soto et al. used rats and is reported by the BBCopens in a new window as saying that a parallel had been established between the use of BPA and the occurrence of mammary cancer in rats.  The scientists report a link between foetal and neonatal exposure to BPA and increases in risk of developing malignant tumours later in life. Soto is quoted as saying “I would call for a banning of the use of BPA given the growing evidence and increasing concerns that research has shown.”

 

**Peanuts most commonly claimed food allergen in Ireland
According to the preliminary results of an online survey by the Food Safety Authority, peanuts are the food which Irish people most commonly claim they are allergic to, followed by cereals containing gluten (35.6%), eggs (24.1%) and tree nuts (23.3%).  The survey also found that nearly 9 out of 10 people had been medically diagnosed with their particular food allergy.  The article, by the Independent Irelandopens in a new window, states that “growing numbers of people are claiming a food allergy but -- apart from allergy to nuts -- it is unclear if the problem is genuinely on the increase or whether it is a result of greater awareness”.

 

RSSL carries out allergen testing using immunological, DNA and distillation techniques, depending on the allergen to be detected. Detection limits are in the range 1- 100 mg allergen/kg of sample for almond, Brazil nut, macadamia nut, peanut, walnut, hazelnut, cashew nut, pistachio nut, pecan nut, pine nut and chestnut.  Celery, celeriac, black mustard, lupin  and kiwi allergens can be detected by DNA methods, as can crustacean, fish and mollusc allergens.  The laboratory also uses a range of UKAS accredited immunological procedures for the detection of allergens including gluten, peanut, hazelnut, almonds, soya, egg, milk, sesame and histamine.  Distillation and titration methods are used for the determination of sulphur dioxide and sulphites.  For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window.

 

**Arsenic in Bangladeshi drinking water examined

An article published early on-line in The Lancet by scientists from the University of Chicago Medical Center has measured the relationship between exposure to arsenic and mortality in a 10 year study of 12,000 Bangladeshis. The study tested for arsenic levels in drinking water and urine between 2000 and 2002 and participants were then followed-up roughly every 2 years. The researchers found that more than 20% of deaths could be attributed to arsenic exposure from drinking water and that for the quarter of people with the highest exposure to arsenic, mortality risk increased by close to 70 percent. The authors are quoted as saying that the results of their study have important public health implications for arsenic in drinking water.  It has been estimated that, since the installation of groundwater wells in the 1970s, around half the population of Bangladesh may have been exposed to arsenic at dangerous levels. The World Health Organization has called this exposure the largest mass poisoning of a population in history. (Science Dailyopens in a new window)

 

**Some protein drinks contained hazardous levels of arsenic, cadmium, lead and mercury

Consumer Reports magazine has investigated 15 body building protein shakes for levels of arsenic, cadmium, lead and mercury.  They found 3 of the shakes tested, Milk chocolate and vanilla powder and EAS Myoplex Original contained potentially hazardous levels of arsenic, cadmium, lead and mercury. Food Production Dailyopens in a new window state that the magazine concludes that people should source the majority of their protein from foods and not supplements, a conclusion backed by the American Dietetic Association, which said supplements should be, “used sparingly”.  The article also states that typical usage could result in consumption of arsenic, cadmium, lead and mercury at levels exceeding limited advised in the US Pharmacopeia. 

 

RSSL' s Metalsopens in a new window laboratory is equipped with AAS and ICP-MS for analysing a wide range of concentrations of trace elements in foods, drinks and dietary supplements and can determine arsenic down to 50 ppb.  For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window

 

**Scientists investigate eating disorders websites

An online review of 180 websites aimed at people with eating disorders by researchers from Johns Hopkins Bloomberg School of Public Health in the US and the Stanford University School of Medicine has found that some sites have very hardcore information about how to intensify an eating disorder, some have a lot of pro-recovery content and many have a mix of both. The lead researcher Dina Borzekowski is quoted as saying "Some of the reviewed sites present very dangerous ideas and disturbing material that serve to inform and motivate users to continue behaviours in line with disordered eating and exercise behaviours. Other sites seemed less harmful; they offered links to support recovery from these disorders and gave users venues for artistic expression." The study found that 24% of the sites reviewed had a high-harm score, while the rest were low or medium. (Press Associationopens in a new window)

 

**Climate change threatens food supply in Asia

A study published in the journal Science by researchers from Utrecht University has found that food security of more than 60 million people in Asia could be threatened by climate change in the coming decades.  The scientists indicate that climate change will drastically reduce the discharge of snow and ice meltwater in a region of the Himalayas which uses the meltwater for irrigation.  Science Dailyopens in a new window

 

**Public interest group finds lead in a range of food and drinks for children and babies

The Environmental Law Foundation (ELF), a US legal public interest groups, has carried out tests on 368 samples of 146 separate branded products purchased throughout California and has indicated they detected levels of lead in a range of food and drinks for babies and children.  The group report they found lead in apple juice, grape juice, packaged pears and peaches and fruit cocktail and have now filed violation notices against numerous companies including Del Monte Foods, Hansen Beverage Co, Motts, J M Smucker, Safeway and Dole Packaged Frozen Foods Inc. (Food Production Dailyopens in a new window)

 

RSSL's Metalsopens in a new window Laboratory is equipped with AAS and ICP-MS and can determine lead concentrations to a limit of 10 ppb (UKAS accredited) and mercury to 20 ppb.  For more information on metal analysis please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.com opens in a new window

 

**Safety of seafood from oil-polluted areas of Gulf of Mexico
The National Oceanic and Atmospheric Administration (NOAA) and the US Food and Drug Administration (FDA) are taking additional steps to enhance inspection measures designed to ensure that seafood from the Gulf of Mexico reaching America’s tables is safe to eat. The federal government, in conjunction with Gulf States’ regulatory agencies, is playing an active role in ensuring the safety of seafood harvested from federal and state waters. The federal government, led by FDA and NOAA, is taking a multi-pronged approach to ensure that seafood from Gulf waters is not contaminated by oil. The strategy includes precautionary closures, increased seafood testing inspections and a re-opening protocol. Further details on the FDA web siteopens in a new window.

 

**Call for ban on trans fats by NHS watchdog NICE

According to an article by the BBCopens in a new window, the NHS watchdog the National Institute for Health and Clinical Excellenceopens in a new window (NICE) has said that trans fats should be banned from food in England.  NICE also want to see further reductions in salt and saturated fats to help prevent deaths from cardiovascular disease. The guidelines produced by NICE state that of 150000 annual deaths 40000 are "eminently preventable” and they believe reducing salt and saturated fats, as well as banning trans fats, would save the NHS more than £1bn. The BBC states that the experts recommend that low-salt products should be sold more cheaply, food producers and caterers should reduce the use of saturated fat - but if necessary, the government should "consider supportive legislation" and are calling for food labels to be colour coded - under the "traffic light" scheme - although last week, this was rejected by the European Parliament.

 

RSSL's Lipids Laboratoryopens in a new window, part of the Investigative Analysis Team can determine the fatty acid profile of all dietary fats and oils including trans fats. For more information please contact Customer Services on Freephone 0800 243482 or email  enquiries@rssl.comopens in a new window

 

**Blue mozzarella confiscated - Italy
Food authorities in Italy have confiscated a batch of about 70,000 mozzarella balls which turned blue upon opening.   The European rapid alert system has been activated by the health ministry to warn of possible contamination.  The cheese is manufactured in Germany for an Italian company.  The product has been removed from shelves and samples have been sent for testing.  AFP are reporting that initial tests by an institute in Turin have found the colouring to be caused by a bacterium, rather than toxic contamination. (BBCopens in a new window)

 

**Animal diseases updates and food poisoning outbreaks
Regular global updates on food poisoning outbreaks and animal diseases, such as avian influenza, foot and mouth, Ebola, SARS, and Anthrax can be found on the International Society for Infectious Diseases ‘ProMED-mail’opens in a new window web site. 

 

**BITES safe food from farm to fork
The BITES web siteopens in a new window at Kansas State University (KSU) provides up-to-date details of food safety incidents around the world.  It replaced the International Food Safety Network (iFSN) web site at KSU, which is no longer being kept up-to date. The Fsnet Archivesopens in a new window are still available but only updated until September 2009.

RSSL's scientists are able to assist food businesses to manage food safety issues more effectively. The laboratories have considerable experience in the detection and identification of foreign bodies, heavy metals, allergens, toxins and chemical residues. For more information on any of these services and RSSL's Emergency Response Service, please contact Customer Services on Freefone 0800 243482 or e-mail enquiries@rssl.comopens in a new window

Back to topopens in a new window

Legislations headlines

**MEPs reject “traffic light” food labelling
**EU limits on bluefin tuna fishing
**PGI amendment for ‘Cerezas de la Montaña de Alicante’
**Amendment to PGI for Welsh Beef
**Corrigendum to EU regulation on veterinary certificates for imported meat
**Changes to EU official controls on marine gastropods
**Ferric  sodium EDTA as a novel food
**EU purity criteria for neotame
**PGI for Gyulai kolbász/Gyulai pároskolbász
**PGI for Csabai kolbász/Csabai vastagkolbász
**Amendment to PDO for ‘Pecorino Sardo’
**PGI application for ‘Oie d'Anjou’
**Agreement on conservation of swordfish stocks
**PDO for ‘Aceite Campo de Montiel’
**USDA’s proposed rule on fairness in marketing of livestock and poultry
**USDA re-authorisation of Child Nutrition Act
**FDA warns consumers about “Magic Power Coffee”
**FDA urges caution on vitamin D supplements for infants
**FDA seize honey tainted with chloramphenicol
**Canada acts over adulterated olive oil
**Canada acts over unlawfully imported meat

**MEPs reject “traffic light” food labelling
According to a number of news agencies, Members of the European Parliament (MEPs) have rejected proposals to introduce colour-based traffic light labels for foods, which indicate the levels salt, fat and sugar in a product. This is a particular blow to the UK’s Food Standards Agencyopens in a new window which has strongly supported this type of labelling system. Comments on EU discussions over food labelling issues are covered by FoodNavigator.comopens in a new window (17/06/10).

**EU limits on bluefin tuna fishing
Commission Regulation (EU) No 498/2010opens in a new window of 9 June 2010 prohibiting fishing activities for purse seiners flying the flag of France or Greece or registered in France or Greece, fishing for bluefin tuna in the Atlantic Ocean, east of longitude 45° W, and in the Mediterranean Sea.

Commission Regulation (EU) No 508/2010opens in a new window of 14 June 2010 prohibiting fishing activities for purse seiners flying the flag of or registered in Spain, fishing for bluefin tuna in the Atlantic ocean, east of longitude of 45° W, and in the Mediterranean sea

**PGI amendment for ‘Cerezas de la Montaña de Alicante’
An application has been made to amend the protected geographical (PGI)  indication for ‘Cerezas de la Montaña de Alicante’opens in a new window, which are various specified types of fresh cherries,  grown in the north of the province of Alicante and the south of the province of Valencia.

**Amendment to PGI for Welsh Beef
An application has been made to amend the protected geographical indication for Welsh Beefopens in a new window. The proposed amendments relate to the description of the product.

**Corrigendum to EU regulation on veterinary certificates for imported meat
Corrigendum to Commission Regulation (EU) No 206/2010opens in a new window of 12 March 2010 laying down lists of third countries, territories or parts thereof authorised for the introduction into the European Union of certain animals and fresh meat and the veterinary certification requirements (  OJ L 73, 20.3.2010).

**Changes to EU official controls on marine gastropods
Commission Regulation (EU) No 505/2010opens in a new window of 14 June 2010 amending Annex II to Regulation (EC) No 854/2004 of the European Parliament and of the Council laying down specific rules for the organisation of officials controls on products of animal origin intended for human consumption. The regulation lifts restrictions on the harvesting of marine gastropods since they  are generally not filter feeding animals and the risk that they accumulate microorganisms related to faecal contamination is  considered as remote.

**Ferric  sodium EDTA as a novel food
Commission Decision 2010/331/EUopens in a new window of 14 June 2010 authorises the placing on the market of Ferric Sodium EDTA (CAS 18154-32-0; CAS anhydrous 15708-41-5) as a novel food ingredient under Regulation (EC) No 258/97 of the European Parliament and of the Council.  However, the Decision is addressed to Akzo Nobel Chemicals GmbH, D — 52355 Düren. The maximum permitted amounts of Ferric Sodium EDTA (expressed as anhydrous EDTA) are as follows:  Food supplements (in accordance with Directive 2002/46/EC) - children: 18 mg per daily dose as recommended by the manufacturer; adults: 75 mg per daily dose as recommended by the manufacturer. Dietetic foods (in accordance with Regulation (EC) No 953/2009)- 12 mg EDTA per 100 g of final food. Fortified foods (in accordance with Regulation (EC) No 1925/2006) - 12 mg EDTA per 100 g of final food.

**EU purity criteria for neotame
Commission Directive 2010/37/EUopens in a new window of 17 June 2010 amending Directive 2008/60/EC laying down specific purity criteria on sweeteners. They apply new criteria to the sweetener neotame (E961).

**PGI for Gyulai kolbász/Gyulai pároskolbász
Commission Regulation (EU) No 530/2010opens in a new window of 18 June 2010 entering a name in the register of protected designations of origin and protected geographical indications (Gyulai kolbász/Gyulai pároskolbász (PGI))

**PGI for Csabai kolbász/Csabai vastagkolbász
Commission Regulation (EU) No 531/2010opens in a new window of 18 June 2010 entering a name in the register of protected designations of origin and protected geographical indications (Csabai kolbász/Csabai vastagkolbász (PGI)).

**Amendment to PDO for ‘Pecorino Sardo’
An application has been made to amend the details of the proof of origin, labelling and method of production for ‘Pecorino Sardo’opens in a new window.

**PGI application for ‘Oie d'Anjou’
An application has been made for a protected geographical indication(PGI) for ‘Oie d'Anjou’opens in a new window, which is a goose to be eaten roasted, traditionally during the end-of-year festive season. Its distinguishing features include its pleasing aroma, strongly marked by the scent of white meat, the soft but firm consistency of its flesh and its pleasant taste.

**Agreement on conservation of swordfish stocks
Council Decision 2010/343/EUopens in a new window of 3 June 2010 on the signing, on behalf of the European Union, and provisional application of the Understanding between the European Union and the Republic of Chile concerning the conservation of swordfish stocks in the South-Eastern Pacific Ocean.

**PDO for ‘Aceite Campo de Montiel’
Commission Regulation (EU) No 543/2010opens in a new window of 21 June 2010 entering a name in the register of protected designations of origin and protected geographical indications (Aceite Campo de Montiel (PDO)).

**USDA’s proposed rule on fairness in marketing of livestock and poultry
The US Department of Agriculture (USDA) has announced that on22  June 2010 USDA's Grain Inspection, Packers and Stockyards Administration (GIPSA) will publish a proposed ruleopens in a new window, as required by the 2008 farm bill and through existing authority under the Packers and Stockyards Act, that would provide significant new protections for producers against unfair, fraudulent or retaliatory practices.

**USDA re-authorisation of Child Nutrition Act
USDA’s  Agriculture Secretary Tom Vilsack has confirmed the decisionopens in a new window to  reauthorize the Child Nutrition Act.  The legislation takes yet another step toward the passage of a robust bill that reforms our school meals programs by reducing barriers to participation, improves program access, and enhances the quality of school meals and the health of the school environment.  More details on the Child Nutrition Act and its re-authorisation at SchoolNutrition.orgopens in a new window.

**FDA warns consumers about “Magic Power Coffee”
The US Food and Drug Administration (FDA) is warning consumers that Magic Power Coffeeopens in a new window, an instant coffee product marketed as a dietary supplement for sexual enhancement, contains an active drug ingredient that can dangerously lower blood pressure.  The FDA reports that it collected and analyzed the product and determined that the product contains hydroxythiohomosildenafil. This is a chemical similar to sildenafil, the active ingredient in Viagra. Hydroxythiohomosildenafil, like sildenafil, may interact with prescription drugs known as nitrates, including nitroglycerin, and cause dangerously low blood pressure. Consumers and health care professionals should be aware of this problem and the health hazard it presents.

**FDA urges caution on vitamin D supplements for infants
The US  Food and Drug Administration has alerted parents and carers that some liquid Vitamin D supplements are sold with droppers that could allow excessive dosing of Vitamin D to infants. The FDA also advised manufacturers of liquid Vitamin D supplements that droppers accompanying these products should be clearly and accurately marked for 400 international units (IU). In addition, for products intended for infants, FDA recommends that the dropper hold no more than 400 IU.  Full details at the FDA web siteopens in a new window.

**FDA seize honey tainted with chloramphenicol
At the request of the US Food and Drug Administration (FDA), federal marshals recently seized 64 drums of imported bee’s honey from the Delaware Avenue Distribution Center, Philadelphia.  This was because the honey had been found to contain the antibiotic chloramphenicol, the consumption of which could lead to serious illness or death.  The bulk honey was imported by Sweet Works Inc., of Monterey Park, California from Cheng Du Wai Yuan Bee Products Company Limited of Chengdu, China. Subsequently, it was sold to Alfred L. Wolff Inc. of Chicago, which placed it in storage. More details on the FDA web siteopens in a new window.

**Canada acts over adulterated olive oil
In the Ontario Court of Justice,  LIF Foods Inc. was fined $15,000 for unlawfully importing a quantity of their brand, Porta Villa, labelled as extra virgin olive oil. It was determined to be blended oil, containing approximately 50 per cent sunflower oil, which is contrary to section 6(1)(a) of the Food and Drugs Act. The company was also fined $35,000 for unlawfully selling a quantity of their brand, Porta Villa, labelled as extra virgin olive oil, that was in fact blended oil, containing approximately 50 per cent sunflower oil. This is contrary to section 5(1) of the Food and Drugs Act, which prohibits the sale of a product to be conducted in a false and misleading manner. LIF Foods Inc. was placed on probation for two years, and is prohibited from importing, exporting, and selling olive oil until April 27, 2012. (From CFIA press releaseopens in a new window).

Lipids Laboratoryopens in a new window, part of the Investigative Analysis Team has expertise in the authentication of olive oil and provides all of the tests for physico-chemical characterisation of olive oil as required by EU legislation. For more information please contact Customer Services on Freephone 0800 243482 or email enquiries@rssl.comopens in a new window

**Canada acts over unlawfully imported meat
Mr. Oliver Cheung Hon Mok has pleaded  guilty in Newmarket Provincial Court to one count of violating section 9(1) of the Meat Inspection Act, and one count of violating section 16(1) of the Health of Animals Act.  Mr. Cheung Hon Mok violated the Meat Inspection Act by making an unauthorized import of meat products from China, a country with meat inspection systems that do not have valid written approvals from the Minister of Agriculture. He violated the Health of Animals Act by importing an animal by-product without  presenting it to an Inspector. More details on the Canadian Food Inspection Agency web siteopens in a new window

Back to topopens in a new window

This Newsletter was posted on: 23 June 2010

RSSL endeavours to check the veracity of news stories cited in this free e-mail bulletin by referring to the primary source, but cannot be held responsible for inaccuracies in the articles so published. RSSL provides links to other World Wide Web sites as a convenience to users, but cannot be held responsible for the content or availability of these sites. This document may be copied and distributed provided the source is cited as RSSL's Food e-News and the information so distributed is not used for profit.