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为了解汉虾粉的食用安全性，用ＳＤ断乳大鼠１００只，雌雄各半，随机平均分为５组，对照组喂饲基础饲料，试验组分别喂饲含有１００００、５０００、２５００、１２５０ｍｇ／ｋｇ汉虾粉的饲料，喂养９０ｄ，观察动物的一般情况、体重、饲料利用率，试验末１０５ｄ时处死动物，测定肝、肾功有关生化指标，血液Ｈｂ值，红细胞和白细胞计数，并对主要脏器称重计算脏体比，进行组织病理学检查，结果未发现汉虾粉对试验动物有毒害作用。
In order to understand the food safety of Chinese shrimp meal, 100 weaned SD rats were randomly divided into 5 groups randomly. The control group was fed with basal diet, and the experimental group was fed with 10000, 5000, 2500 and 1250 mg / Kg of shrimp meal feed, feeding 90d, to observe the general situation of animals, body weight, feed utilization, the end of the experiment 105d animals were sacrificed to determine liver and kidney function, blood Hb value, red blood cell and white blood cell count, The main organ weighing dirty body ratio, histopathological examination, the results did not find that the Han shrimp powder on the toxic effects of experimental animals.