化工进展2017，Vol.36Issue(2)：618-625,8.DOI:10.16085/j.issn.1000-6613.2017.02.030
改性蒙脱土对霉菌毒素的吸附研究进展
Advances in study of the adsorption of mycotoxins by modified montmorillonite
武玉珍 1张乾 1杨顺 1周迁 2许启富2
作者信息
- 1. 西安理工大学应用化学系，陕西西安 710048
- 2. 北京创新高农饲料有限公司，北京 101109
- 折叠
摘要
Abstract
Mycotoxins secreted by mould are widely existed in musty feedstuff and food, and they have been a global threat to the health of human beings. How to detoxify the contaminated feedstuff and food has been a hot issue to date, and one of the most effective treating methods is adsorption with montmorillonite. This paper introduces conventional mycotoxins and common detoxification methods first, followed by the structure of montmorillonite and its mechanism to detoxify feedstuff, with the focus on the advances of modification techniques using quarternary ammonium salts, metal ions, organic acids and so on. Treatment can not only modify the interlayer distance of montmorillonite, but also improve its surface property, and the exchanged cations can form strong interaction with mycotoxins, which enhances the disinfecting effects accordingly. Finally, the perspective of modified montmorillonite is discussed. It maybe expected that new modification methods including new degradable modifier reagents and combined adsorption of different mycotoxins would be focused on in the future study.关键词
霉菌毒素/蒙脱土/改性/吸附作用/吸附剂/复合材料Key words
mycotoxin/montmorillonite/modification/adsorption/adsorbent/composites分类
农业科技引用本文复制引用
武玉珍,张乾,杨顺,周迁,许启富..改性蒙脱土对霉菌毒素的吸附研究进展[J].化工进展,2017,36(2):618-625,8.
