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Position: Home > Articles > Study on the Toxicology of the Natto dehydro freezing powder Journal of Anhui Agricultural Sciences 2000,28 (3) 380-381

纳豆冻干粉的安全性研究

作  者:
胡景柱;夏寿华;吴林
单  位:
庐江县矾山镇农技站;庐江县矾山镇林业站
关键词:
纳豆;纳豆激酶;纳豆冻干粉
摘  要:
用菌种BacillusNatto培养纳豆 ,测定了纳豆激酶的活性 ,并将纳豆加工成冻干粉 ,进行安全性试验 ,结果证明纳豆冻干粉对小鼠实际无毒 (LD5 0 >10g/kg) ,骨髓微核试验和精子畸形试验结果呈阴性
译  名:
Study on the Toxicology of the Natto dehydro freezing powder
作  者:
Hu Jingzhu et al (Fanshan Forest Station of Lujiang, Lujiang 231500)
关键词:
Natto, Nattokinase, Natto dehydro freezing powder
摘  要:
The Natto was fermented by B.N.10 and the fibrinolytic activity of nattokinase was measured. The Natto was processed to dehydro freezing powder and the experiment in toxicology was done. The conclusion was that the natto dehydro freezing powder had no toxicity (LD50>10g/kg body weight). And it had no mutagenicity with the results of the micronucleus test of bone marrow cell and sperm shape abnormality test in mice.

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