摘要
对超声波及微波提取异黄酮的工艺进行优化.超声波提取最佳条件:60%乙醇、60℃、功率400W、提取30min,微波法提取最佳条件:微波功率560W,料液比为1:30g/mL,微波处理4min溶剂浸提40min.结果表明,超声波及微波处理能有效缩短提取时间,提高提取率.
The technology of extracting isoflavones from soybean meal by ultrasonic wave and microwave was optimized. The optimized extraction conditions by ultrasonic wave were as follows: 60% ethanol, 60℃, 400w power, 30 minute extraction . The optimized extraction conditions by microwave were as follows:560w microwave power, 1:30g/ mL material ratio, 4 minute microwave treatment, 40 minute solvent extraction . The results showed that these methods can both reduce extraction time and increase extraction efficiency.
出处
《佳木斯大学学报(自然科学版)》
CAS
2009年第3期468-470,共3页
Journal of Jiamusi University:Natural Science Edition
基金
佳木斯大学科研立项(L2007-95)
佳木斯大学立项(S2008-47)
关键词
大豆异黄酮
提取
超声波
微波
isoflavone
extract
microwave
ultrasonicwave