摘要
研究了一种能分泌β-葡萄糖苷酶的黑曲霉作为菌种对大豆异黄酮粉进行发酵生产大豆异黄酮苷元的方法,通过单因素及正交试验确立了产β-葡萄糖苷酶的最优培养基配比和水解大豆异黄酮粉的最佳工艺条件,为实现大豆异黄酮苷元的产业化生产提供了参考。
The study worked a new method that experiment adopted Aspergillus niger as experimnetal stecies, which secrete β -glucosidase, to produce the soybean isoflavone glycoside by solid fermentation. Study, through a single-element and crossexperiment, selected and decided the optimum medium ratio to produce β -glucosidase and technological conditions for hydrolyzing soybean isoflavone flour, which provide a reliable references to realize the industrialization of soybean isoflavone glycoside.
出处
《食品科学》
CAS
CSCD
北大核心
2008年第4期163-166,共4页
Food Science
基金
农业科技成果转化基金项目(国科发农社字[2003]293号)
关键词
黑曲霉
固态发酵法
Β-葡萄糖苷酶
制备
大豆异黄酮苷元
Aspergillus niger
solid fermentation
β -glucosidase
produce
soybean isoflavone glycoside
