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虫草(冬虫夏草)是一种名贵中药材,具有补肺益肾作用,但天然虫草资源有限。人工虫草菌丝系由天然虫草分离出的菌种经人工发酵培养出的产品,它与天然虫草具有相同功效。为对人工虫草菌丝安全性进行评价,我们对该产品进行了亚急性毒性试验,结果简报如下: 1.样品:由北京营养源研究所发酵室提供,为黄褐色粉末状物。用蒸馏水配成10％～40％的混悬
Cordyceps (Cordyceps sinensis) is a valuable Chinese herbal medicine, with lungs and kidney, but the natural resources of limited resources. Cordyceps sinensis artificial Cordyceps strains isolated from the natural fermentation of cultured products, it has the same effect with natural Cordyceps. In order to evaluate the safety of artificial Cordyceps mycelia, we conducted a sub-acute toxicity test of the product. The results are summarized as follows: 1. Sample: provided by Beijing Institute of Nutritional Sources fermentation chamber as a tan powder. With distilled water dubbed 10% to 40% suspension