HACCP认证 什么是食品的化学性污染？ 食品安全管理体系认证
What is food?
因化学物质对食品的污染造成的食品质量安全问题为食品的化学性污染。目前危害最严重的是化学农药、有害金属、多环芳烃类如苯并（a）芘、N－亚硝基化合物等化学污染物，滥用食品加工工具、食品容器、食品添加剂、植物生长促进剂等也是引起食品化学污染的重要因素。
Because the chemical pollution of food caused the problem of food quality safety of food chemical pollution. At present the most serious harm is chemical pesticides, toxic metals, polycyclic aromatic hydrocarbons such as benzene and ( a ) pyrene, N nitroso compounds and other chemical pollutants, the abuse of food processing tools, food containers, food additives, plant growth accelerator are also important factors of food chemical pollution.
常见的食品的化学性污染有农药的污染和工业有害物质的污染。目前世界各国的化学农药品种约1400多个，作为基本品种使用的有40种左右，按其用途分为杀虫剂、杀菌剂、除草剂、植物生长调节剂、粮食熏蒸剂等；按其化学组成分为有机氯、有机磷、有机氟、有机氮、有机硫、有机砷、有机汞、氨基甲酸酯类等。
Common food chemical pollution pesticide pollution and industrial pollution of harmful substances. At present the world of chemical pesticide breed about 1400 many, as the basic varieties used with about 40 species, according to their use as insecticides, fungicides, herbicides, plant growth regulators, grain fumigation agent; according to their chemical composition for organic chlorine, organic phosphorus, organic fluorine, organic nitrogen, organic sulfur, organic arsenic, mercury, such as carbamate.
另外还有氯化苦、磷化锌等粮食熏蒸剂。农药除了可造成人体的急性中毒外，绝大多数会对人体产生慢性危害，并且多是通过污染食品的形式造成。农药污染食品的主要途径有以下几种：
In addition, such as zinc phosphide fumigant chloropicrin food. Pesticides can can cause human acute poisoning, the vast majority of the body will produce chronic hazard, and is in the form of pollution caused by food. Pesticide pollution food main way has the following kinds:
一是为防治农作物病虫害使用农药，喷洒作物而直接污染食用作物；
One is for the control of crop diseases and insect pests using pesticides, spraying crops and direct contamination of food crops;
二是植物根部吸收；
The two is plant root absorption;
三是空中随雨雪降落；四是食物链富集；五是运输和贮存中混放。几种常用的、容易对食品造成污染的农药品种有有机氯农药、有机磷农药、有机汞农药、氨基甲酸酯类农药等。
Three is the air with rain and snow land; four is the food chain accumulation; five is the transportation and storage of mixed. Several commonly used, is easy to cause pollution to the foods of the pesticide varieties of organochlorine pesticides, organic phosphorus, organic pesticide, carbamate pesticide.
随着现代工业技术的发展，工业有害物质及其他化学物质对食品的污染也越来越引起人们的重视。
With the development of modern industrial technology, industrial harmful substances and other chemical pollution of food also causes people's attention more and more.
工业有害物质及其他化学物质主要指金属毒物（如甲基汞、镉、铅、砷、N－亚硝基化合物、多环芳族化合物）等。
Industrial hazardous substances and other chemicals mainly refers to the toxic metal ( such as methyl mercury, cadmium, lead, arsenic, N nitroso compounds, polycyclic aromatic compounds ).
工业有害物质污染食品的途径主要有环境污染，食品容器、包装材料和生产设备、工具的污染，食品运输过程的污染等。
Industrial pollution of food are the main ways of environmental pollution, food containers, packaging materials and production equipment, tools, pollution, food pollution transport process.

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