山东农业大学学报（自然科学版）2018，Vol.49Issue(2)：187-191,5.DOI:10.3969/j.issn.1000-2324.2018.02.002
酒醅发酵法降解河豚毒素的条件优化研究
Study on Optimization Conditions for Degradation of Tetrodotoxin by the Fermented Grains Zymotechnics
摘要
Abstract
In order to optimize degradation conditions of fermented grains on tetrodotoxin(TTX),24-days fermented grains were used as degradable material, the influence of degradation conditions was investigated, such as dosage of fermented grains, degradation temperature, degradation time, and shaking speed. The mouse bioassay was used to evaluate the degradation effect of the fermented grains under the optimal conditions.It was found that when the fermented grains was 16 g, the temperature was 30℃,and the rotate speed was 50 r/min,the fermented grains had the best degradation ability;the death time of Kunming mice was prolonged with the extension of TTX degradation time under the optimal conditions,and then remained unchanged after five days.关键词
河豚毒素/酒醅/降解/条件优化Key words
Tetrodotoxin/fermented grains/degradation/condition optimization分类
农业科技引用本文复制引用
乔菊,代启虎,李冉,梁田田,卢瑛,李柏林,欧杰..酒醅发酵法降解河豚毒素的条件优化研究[J].山东农业大学学报（自然科学版）,2018,49(2):187-191,5.基金项目
上海市科委地方院校能力建设项目(15320502100) （15320502100）
