学帮网英语翻译The microorganisms used for enzyme production can be classified into three groups.Depending on the classification there will be differing levels of toxicity testing required.Group a microorganisms have traditionally been used in food or i
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英语翻译
The microorganisms used for enzyme production can be classified into three groups.Depending on the classification there will be differing levels of toxicity testing required.Group a microorganisms have traditionally been used in food or in food processing .no toxicological studies are required in these cases .group B microorganism are those accepted as harmless contaminants present in food and only short term toxicity tests are necessary .in group C are all microorganisms not listed in A or B .such microorganisms require more extensive toxicological studies including long-term feeding studies on several species of animals
主要用于酶生产可分为三组.根据分类将会有不同的毒性水平测试要求.A组微生物有着传统意义上的用于食品或在食品加工找不到的毒理学研究需要在这些情况下,B组那些接受微生物污染物当作无害食物,只存在于短期毒性试验是必要的,在C组的微生物都是未列入a或B的微生物死去的毒理学研究需要更广泛的研究包括长期喂好几个种类的动物