大豆异黄酮豆奶饮料的研制  

作　　者：李丹[1] 李晓磊[1] 

机构地区：[1]长春大学生物科学技术学院

出　　处：《食品工业科技》2007年第3期121-123,共3页Science and Technology of Food Industry

基　　金：国家科技成果重点推广计划(2003EC000127);吉林省科技发展计划项目(20050125)

摘　　要：天然大豆异黄酮难溶于水,限制了其在各种饮品中的应用。采用酶技术生产的水溶性大豆异黄酮的溶解度较天然大豆异黄酮提高了近220倍,可用于生产富含0.802mg异黄酮糖苷/mL的功能性豆奶饮料。每天饮用这种富含异黄酮的豆奶200mL,就可以提供80～100mg左右的异黄酮苷元,完全能够达到推荐日摄入量。并且,这种新型豆奶的感官指标也在可接受的范围之内。The content of isoflavone in soybean milk from traditional processing technology could not meet the recommended isoflavone intake （80-100mg/day）. Thermostable glucan synthetase （GS） could transfer glycosyl from glucan to soybean isoflavone glycosides. The solubility of the derivatized soybean isoflavones were 220 times more than that of natural soybean isoflavones. 200mL of the derivatized isoflavones enriched soybean milk could provide with 80-100mg of isoflavone aglycone. Its sensory quality was also in the range of acceptance.

关 键 词：大豆异黄酮 溶解性 豆奶 

分 类 号：TS275.4[轻工技术与工程—农产品加工及贮藏工程]