首页>
外国专利>
Plant protein extracts and isolates rich in aglycone isoflavones and methods for their production
Plant protein extracts and isolates rich in aglycone isoflavones and methods for their production
展开▼
机译:富含糖苷异黄酮的植物蛋白提取物和分离物及其生产方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Aglucone isoflavone enriched vegetable protein extract and isolate and process f or producing and recovering are disclosed. The aglucone isoflavone extract is made by extracting a vegetable protein material comprising glucone isoflavones with an a queous extractant having a pH above about the isoelectric point of the protein material to produce an aqueous extract, and reacting the glucone isoflavones with a sufficient amoun t of beta-glucosidase enzyme or esterase enzyme for a time period, temperature, and p H sufficient to convert at least a majority of the glucone isoflavones in the extract to aglu cone isoflavones and thereby produce the aglucone isoflavone enriched extract. The ag lucone isoflavone enriched isolates are produced by adjusting the pH of the reacted ext ract to about the isoelectric point of the vegetable protein material to precipitate the protein material, and separating the protein material to produce an aglucone enriched pr otein isolate.
展开▼