Separation of antihypertensive peptides derived from soybean protein isolated with ultrafiltration technology
文献类型： 外文期刊
作者： Hu, Shaoxin 1 ; Jiang, Lianzhou 2 ; Pan, Yuanyuan 3 ; Li, Yang 2 ; Sui, Xiaonan 2 ;
作者机构： 1.Heilongjiang Acad Agr Sci, Maize Res Ctr, Harbin 150086, Peoples R China
2.Northeast Agr Univ, Coll Food Sci, Harbin 150030, Peoples R China
3.Changchun Normal Univ, Life Sci Coll, Changchun 130030, Peoples R China
关键词： soybean antihypertensive peptides;ultrafiltration;separation;response surface
期刊名称：AUTOMATION EQUIPMENT AND SYSTEMS, PTS 1-4
ISSN： 1022-6680
年卷期： 2012 年 468-471 卷
页码：
收录情况： SCI
摘要： Antihypertensive peptides derived from soybean protein isolated were separated by ultrafiltration technology. The antihypertensive peptides was ultrafiltrated by the membrane with 1000 molecular weight cut-off. The effects of pressure, concentration, temperature and time during ultrafiltration were studied. In the experiment the method of response surface has been utilized to improve the ultrafiltrate film with 1000, and the best appropriate ultrafiltrate condition is that: ultrafaration pressure 0.38Mpa, PH value 6, the temperature 44 V, the time 100min. The analytical predictor of response surface under this ultrafiltration condition is 29.09912 L/(m2h), which has been verified in verification test.
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