嗜麦芽窄食单胞菌42-2降解黄曲霉毒素B1的效果研究
Science and Technology of Food Industry(2015)
Abstract
黄曲霉毒素B1(AFB1)对人类和家畜的健康危害很大.本文以嗜麦芽窄食单胞菌(Stenotrophomonas sp.42-2)为研究菌株,对其进行了急性毒理实验,并利用该菌的上清液、发酵液和胞外蛋白粗提取液分别进行了发霉玉米、饲料、生大黄、柏子仁和怀山药的黄曲霉毒素B1降解实验.结果表明:活菌制剂在2.56×1010 CFU个/mL剂量以下不会引起急性毒性反应.在菌株42-2的上清液、发酵液和胞外蛋白粗提取液的毒素降解实验中,三者对发霉玉米中AFB1的降解率分别为:74.90%、82.60%和65.40%;对饲料中AFB1的降解率分别为:77.60%、82.50%和71.20%;对生大黄中AFB1的降解率分别为:73%、78.10%和68.40%;对柏子仁中AFB1的降解率为:76%、79.50%和70.50%;对怀山药中AFB1的降解率分别为:65.30%、69.10%和61.10%.
MoreTranslated text
Key words
aflatoxin b1
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined