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News of Food And Health
more omega-3 fats didn't aid heart patients
evil e numbers?
product tracing key to reducing salmonella risks
glucan novel food ingredient looks beyond heart health
uk cut-backs set up ‘food poisoning time bomb’: cieh
canada to add bisphenol a to toxic register in face of industry protests
fsa to review strategies to prevent e.coli outbreaks
egg recall renews calls for movement on food safety legislation
galactomannans show low gi snack potential
health claims legal challenge remains a possibility
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  more omega-3 fats didn't aid heart patients  

eating more heart-healthy omega-3 fats provided no additional benefit in a study of heart attack survivors who were already getting good care, dutch researchers report. after nearly 3 1/2 years, there was no difference in deaths, heart attacks and other heart problems between those who ate margarine with added omega-3 fatty acids and those who didn't, the study found. the results don't mean that getting more of the essential nutrient has no value. several studies have offered evidence that the fats - mostly from fish oil - reduce heart disease. but for heart patients who are carefully treated "adding a little bit of omega-3 fatty acid does not seem to make a difference," said alice lichtenstein, a tufts university nutrition professor, who was not involved in the research. omega-3 fatty acids are thought to help reduce the risk of abnormal heartbeats, slow the growth of plaque that can clog arteries and lower harmful fats called triglycerides. in recent years, omega-3 has been added to some foods such as margarine and eggs, or labels highlight the omega-3 content of foods like tuna fish. "now they're popping up in the most unexpected places," including trail mix, said lichtenstein. two kinds of omega-3s come from wild oily fish such as salmon, mackerel and tuna. a third type comes from plants; sources include walnuts, flaxseed, soybeans and canola oil. it's generally recommended that people eat one or two servings of fish a week, said the study's leader, daan kromhout of wageningen university in the netherlands. "the results of this trial do not change that," he said, noting that there were no harmful side effects. "it's still a good thing to eat fish once or twice a week." the study's participants were taking the best medicines to prevent future heart trouble, and that could be why adding a low-dose of omega-3s offered no extra protection, the researchers said. the volunteers were also older and entered the study years after their heart attacks, in contrast to heart patients in earlier research who did benefit by taking fish oil pills. the findings were presented sunday at the european society of cardiology meeting in stockholm and published online by the new england journal of medicine. for the study, kromhout and his colleagues recruited 4,837 heart attack survivors in the netherlands who were 60 to 80 years old. they were randomly assigned to eat one of four kinds of margarine - regular margarine or ones with added omega-3s derived from fish, plants or both. kromhout said they used margarine because it was easier than fish oil supplements to make all versions look and taste identical. on average, the patients ate about 4 teaspoons (18.8 grams) of margarine a day, spread on bread at meals, kromhout said. during the 3 1/2 years they were followed, 671 patients, or 14 percent, had a heart problem or died. there was no difference between the groups, no matter what kind of margarine they ate. dr. stephen kopecky, a cardiologist at the mayo clinic in rochester, minn., said it may have been a matter of too little, too late - the dose was small and the patients were enrolled many years after their initial heart attack - on average four years. "if you wait too long, sometimes you miss that window to benefit them," kopecky said. he said he tells his heart patients to take 1,000 milligrams of fish oil daily. "the benefit potentially is so great, that we tend to put patients on it quite often," he said. since the dutch study was in heart attack survivors, lichtenstein said it still isn't known whether omega-3s can protect against a first heart attack or help those patients who don't get such good care. the study was funded by the netherlands heart foundation and the u.s. institutes of health. unilever, which makes an omega-3 enriched margarine, provided the margarines.


    Source : klewtv.com     Date : 29  August   2010


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evil e numbers?

‘additive-free’ has, misleadingly, become synonymous with ‘healthy’, thanks to the clever marketing people who work in the food industry. to combat this there is going to be a three-part documentary on ‘e numbers’ on bbc two (uk) not, it seems, as another attempt to demonise the colours and preservatives used in some foods, but to dispel some of the myths surrounding additives. the term ‘e number’ is simply a reference given to food additives that have been approved for use in the eu and many of these are from natural sources - some of their familiar names include nitrogen, fatty acids, chlorophyll, pectin and vitamin c. more

 Source : ausfoodnews.com.au   Date : 27 August 2010
product tracing key to reducing salmonella risks

the recent salmonella outbreak in eggs in the u.s highlights a crucial need for an effective product tracing system. according to the institute of food technologists (ift), a nonprofit scientific society focusing on the science of food, a product tracing system would make it possible to identify food-borne illness outbreaks earlier as well as contain the outbreak faster.a report issued earlier this year from the institute of food technologists (ift) to the u. more

 Source : ausfoodnews.com.au   Date : 27 August 2010
glucan novel food ingredient looks beyond heart health

recently approved novel food ingredient artinia has applications beyond heart health, according to its developer, with weight management and digestive health products also under consideration. the european food safety authority (efsa) recently approved stratum nutrition’s chitin-glucan ingredient artinia under its novel foods legislation (eu regulation no. 258/97). artinia (listed by efsa as kionutrime-cg) has been developed as a high-purity, vegetarian, fungal ingredient obtained from aspergillus niger, and is being marketed by stratum nutrition in europe as a food supplement in powder form. more

 Source : foodnavigator.com   Date : 27 August 2010
uk cut-backs set up ‘food poisoning time bomb’: cieh

cut-backs in food safety and hygiene training may be setting up a ‘food poisoning time bomb’, suggest results of a survey from the chartered institute of environmental health (cieh). around half of food safety trainers surveyed indicated that food safety training had been negatively affected by the economic climate, with 70 per cent of respondents noting that this was due to ‘cost cutting’ measures. more

 Source : foodnavigator.com   Date : 27 August 2010
canada to add bisphenol a to toxic register in face of industry protests

canada has confirmed bisphenol a (bpa) is to be added to its national register of toxic substances after dismissing industry calls to review its stance on the chemical. environment canada (ec) remained unmoved by charges from the american chemistry council (acc) that a failure to hold a review would leave it open to charges of pandering to emotional zealots and damage its reputation. the government body told foodproductiondaily. more

 Source : foodqualitynews.com   Date : 25 August 2010
fsa to review strategies to prevent e.coli outbreaks

uk food safety watchdog, the food standards agency (fsa) is to review strategies designed to reduce the shedding of e. coli 0157 by ruminant livestock. in partnership with the department for the environment, food and rural affairs (defra), the food safety watch dog plans to commission an evidence review of the efficacy of control measures designed to prevent e. coli 0157. more

 Source : foodqualitynews.com   Date : 23 August 2010
egg recall renews calls for movement on food safety legislation

a massive multi-state recall of salmonella-tainted shell eggs has led to renewed calls for food safety legislation to move forward in the senate, as the number of related illnesses looks likely to grow, according to officials. the recall covers an estimated 380 million in-shell eggs – and products made from them – from iowa-based wright county egg. the recall affects food retailers, distributers and foodservice companies that distribute eggs nationwide, but does not directly affect commercial food manufacturers, as eggs must be pasteurized for commercial food use. more

 Source : foodqualitynews.com   Date : 20 August 2010
galactomannans show low gi snack potential

nutritional snacks could profit from lower glycemic index values from the addition of galactomannan gums, according to a new study. the research, published in the journal food chemistry, suggests that the addition of galactomannan gums as a functional ingredient in health snacks could boost nutritional values, whilst providing snacks with gi values as low as 44. “with an increasing demand for snacks with lower gi, it is likely that these functional ingredients will become more important to the snack food industry,” wrote the researchers from the institute of food nutrition and human health, at massey university, new zealand. more

 Source : foodnavigator.com   Date : 20 August 2010
health claims legal challenge remains a possibility

in the fourth excerpt from a nutraingredients health claims roundtable, our experts discuss the possibility that the 2006 nutrition and health claims regulation may end up being challenged in an institution like the european court of justice. at the table were henry dixon, the owner of uk-based food industry pr firm, barrett dixon bell; patrick coppens, a regulatory expert from european advisory services in brussels and cedric bourges from the french claims consultancy, nutraveris. more

 Source : foodanddrinkeurope.com   Date : 19 August 2010
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