Unavoidable contaminants in animal food and food-packaging material (21 C.F.R, Part 509).

[摘要] Part 509 of Title 21 of the Federal Code of Regulations prescribes the food safety provisions regarding the animal health and related to the animal feed safety (unavoidable contaminants in animal food and food-packaging material).

[发布日期] 1977-01-01

[学科分类] 农业科学（综合）

[关键词] Food additives;Food quality control/food safety;Animal feed/feedstuffs;Residues