129668688769375000_56Yesterday, the controversial quick-frozen flour and rice products, food safety officially announced new national standard, new standard on the microbial limit to make modifications.
Among them, limit the number of Staphylococcus aureus from the original "not checked out" with the words limit check out triggered public "to reduce" doubts and fears. Yesterday, the Ministry of Health held a news briefing that ChinaNutrition and food safety researcher at the Centers for disease control and prevention said Liu Xiumei, standard quantitative detection of pathogens and does not require, but qualitative test of concept, check out failed. However, from 1999 international Codex Committee on food hygiene to control microbiological hazards in foods after the qualitative change in the principles, the concept is not the same. InIn certain foods, not all pathogenic micro-organisms will have the same hazards, in certain foods you want to be the focus of specific pathogens to control.
If you follow the standards of the past, generally prohibiting pathogens from check out is the lack of scientific evidence. "Staphylococcus aureus food poisoning not caused by the bacterium itself, but by a large number of Staphylococcus aureusAccumulation caused by enterotoxin, containing Staphylococcus aureus when not more than 5 of the 10-th
Diablo 3 Power Leveling, it produces an enterotoxin likely very small, as well as on human health of the small risk of harm.
"Liu Xiumei said. Experts say 80 degrees of Staphylococcus aureus has died after a half hour in the water, but many users have raised,General cooking dumplings boiled water should be boiling after and "boil for half an hour is not broken? "In response, Liu Xiumei further explained that from a scientific point of view, the higher the temperature, shorter time to kill the bacteria. Quick-frozen flour and rice products is heated to 100 degrees Celsius, damage proteins, bacteria lose their activity. "That is at 100 degrees Celsius within a few seconds under the condition,Protein coagulation, the bacteria will lose its vitality. You can say for sure is, in the process of boiling, Cook food, the bacteria would not exist.
"Have something to say who the standard can understand?
Jin Hongwei: in the case of growing food hazards, food safety standards, reducing, really amazing! Chiang Ching-kuo are threefold: saying only consolation: filthy, eatingNot sick!
Aftertaste: really can't understand involving people lives and safety of food hygienic standards have lifting a say? Autumn memories (312,885,302): if it is not in the industry, who can understand what on Earth is that standard?
As long as the body to eat ordinary people on the line. 82,859
Diablo 3 Power Leveling,121: we should be "without prejudice to the personal health" standard for standards, andShould not use the "domestic and international" as criteria.
Some of our "standard" are lower than international, why? Hometown of clouds (365,713,168): does your company has about national standards?
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