作者: Srinivas Rayaprolu , Navam Hettiarachchy , Ronny Horax , Eswaranandam Satchithanandam , Pengyin Chen
DOI: 10.1007/S11746-015-2655-Y
关键词:
摘要: Soybeans are cultivated in the United States chiefly for cooking oil, while residue after oil extraction (soybean meal) is mostly used animal feed formulations. High protein content defatted soybean meals led to of pure and its application food products. We selected 44 lines determine their moisture contents, amino acid composition was investigated. Soybean with high content, one yielding (R95-1705), two oleic (N98-4445A, S03-543CR), were selected for isolate preparation, hydrolysis using alcalase gastro-intestinal (GI) resistance. Furthermore, GI resistant hydrolysates fractionated tested angiotensin-I-converting enzyme (ACE-I) inhibition activity. The analysis showed methionine fatty (R05-4494 R05-5491), cysteine line CRR05-188 comparison check (UA-4805 5601-T). highest purity (90–93 %) derived from N98-4445A S03-543CR, hydrolyzed enzyme. (500 µg/mL) ACE-I by 49 %. results this study will promote use soybeans as a source peptides functional activities.