大豆异黄酮及其生理功能研究进展

综述了近年大豆异黄酮研究进展。对有关大豆及大豆食品中异黄酮含量的一些研究报告分析表明，大豆及大豆食品中的异黄酮主要为染料木黄酮，其次是大豆苷原，大豆黄素的含量相当少。加工条件对大豆食品中异黄酮的存在形式有很大影响。动物实验、临床研究以及流行病学调查表明，大豆异黄酮对癌症、动脉硬化症、骨质疏松症以及更年期综合症具有预防甚至治愈作用。

Glycitin and reasearch progress of its physilogical function

The research on soybean isoflavones and it'sphysiologicalfunctionsare reviewed.Som e reports about isoflavones contentin soybean and soybean food w ere analysised.Itshows thatsoybean and soyfood typically contain m ore geistein and it's glucosides than daizein and it's glucosides.The content of glycintein and it's glucosides in soybean and soyfood is relatively low.Processing conditions have large effects on isoflaviones glucosidic form s. Aninm altest,Clinicalstudies and epidem iologicalinvestigation show thatsoybean isoflavones m ay help prevent and even cure cancer,atherosclerosis,osteoporosis and m enopause sym ptom s.