食品科学 ›› 2002, Vol. 23 ›› Issue (4): 73-75.

• 工艺技术 • 上一篇    下一篇

盐酸水解大豆异黄酮的工艺研究

 李文亮, 韩继福, 崔洪斌   

  1. 解放军军需大学军工系,哈尔滨医科大学共卫学院
  • 出版日期:2002-04-15 发布日期:2012-02-13

Technology Study on Acid Hydrolysis of Soybean Isoflavone

 LI  Wen-Liang, HAN  Ji-Fu, CUI  Hong-Bin   

  • Online:2002-04-15 Published:2012-02-13

摘要: 研究了用酸水解大豆异黄酮分子上的部分糖基,使异黄酮部分水解生成低糖,高活性苷元的方法。并通过HPLC分析得到大豆异黄酮酸解最佳反应条件为:0.1mol/L盐酸;时间3h;温度40℃;盐酸体积原料比5:1。金雀异黄素含量5.95%,分解率为5.25%。

关键词: 大豆异黄酮, 金雀异黄素, 酸解

Abstract: The acid hydrolysis of soybean isoflavone sugar-moiety to produce a new soybean isoflavone containing low sugar and high activity daidzin was studied.The optimal reaction conditions of the acid hydrolysis of soybean isoflavone were:0.1mol/L hydrochloric acid for 3 hours,temperature 40℃and the ratio of hydrochloric acid and sample 5∶1.Genistein content was 5.95% and the ratio of break 5.25%.

Key words: Soybean isoflavone , Genistein , Acid hydrolysis