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Determination Of Active Components In Ciqishencapsule And Its Safety Evaluation, Wang Xiao-Lin, Dai Li-Ying, Di Song, Zhong Fang-Li
Determination Of Active Components In Ciqishencapsule And Its Safety Evaluation, Wang Xiao-Lin, Dai Li-Ying, Di Song, Zhong Fang-Li
Food and Machinery
The ginsenoside in Ciqishen capsule was detected by using HPLC,and the polysaccharide was determined by UV. The safety of Ciqishen capsule were evaluated by the acute toxicity test in rats and mice, with the mutation tests of salmonella test (Ames test),the micronucleus tests of mice bone marrow polychromatic erythrocytes and the experiment of mouse sperm deformity, and the 30-day feeding test was used for toxicological study. The results showed that the average contents of ginsenoside and polysaccharide in Ciqishen capsule were 0.273,3.190 g/100 g. The acute toxicity result showed that the biggest tolerance dose of Ciqishen capsule on rats and …
Verification Of Anti-Adhesive Performance Of Modified Polypropylene Films And Its Packaging Application, Sui Yue, Yang Fu-Xin, Cheng Long, Xu Tao
Verification Of Anti-Adhesive Performance Of Modified Polypropylene Films And Its Packaging Application, Sui Yue, Yang Fu-Xin, Cheng Long, Xu Tao
Food and Machinery
Firstly, measured the contact angle of yogurt on films, verified the anti-adhesive effect of films with two different methods and then tested the hygienic performance of the modified films. The results showed that: 7% silicone oil + 93% polypropylene mixed modified film and 8% polytetrafluoroethylene + 92% polypropylene modified film had the best performance. The contact angles were: 85.97° and 98.84° respectively. After the verification of two anti-adhesive methods, the yogurt residues of the 7% silicone oil-modified film were 28.67% and 23.45% respectively, and the yogurt residues of the 8% polytetrafluoroethylene-modified film were 26.61% and 23.11% respectively; After safety verification, …