Traditional Culture Encyclopedia - Traditional festivals - What are the main hygiene problems of meat food and milk food?
What are the main hygiene problems of meat food and milk food?
The main indicators should be microbial indicators: total number of colonies, coliforms, pathogenic bacteria (not detectable) and shelf life. Followed by pollutant limit and mycotoxin limit. Gb 2761-2011national food safety standard stipulates the limit indexes of aflatoxin B 1, aflatoxin M 1, deoxynivalenol, patulin, ochratoxin a and zearalenone in food. GB 2762-20 12 National Standard for Food Safety-Limits of pollutants in food. The limits of lead, cadmium, mercury, arsenic, tin, nickel, chromium, nitrite, nitrate, benzo [α] pyrene, N- dimethylnitrosamine, polychlorinated biphenyls and 3- chloro-1 2- propanediol in food were specified. Both meat products and dairy products must meet the national standards.
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