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标题：Hypolipidemic Effect of the Autoclaved Extract Prepared from Pea (Pisum sativum L.) Pods In Vivo and In Vitro
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作者：Kae INAGAKI ; Yuuki NISHIMURA ; Emiko IWATA 等
期刊名称：Journal of Nutritional Science and Vitaminology
印刷版ISSN：0301-4800
电子版ISSN：1881-7742
出版年度：2016
卷号：62
期号：5
页码：322-329
DOI：10.3177/jnsv.62.322
出版社：Center for Academic Publications Japan
摘要：By autoclaving, we obtained a polyphenol and dietary fiber from pea ( Pisum sativum L.) pods in parallel without acid or alkali treatment or organic solvent extraction. Rats fed a high-sucrose (HS) diet containing 3% autoclaved extract (AE) for 4 wk exhibited significantly lower serum triglyceride and total cholesterol levels than rats fed a HS diet. AE and soluble dietary fiber (SDF) from AE exhibited pancreatic lipase inhibitory activity at 13.3 mg/mL in vitro. AE and insoluble dietary fiber (IDF) from AE adsorbed cholesterol. In total, 30% and 10% of a cholesterol micelle were significantly adsorbed by 2,000 mg of AE and 100 mg of IDF from AE in 7 mL, respectively. The amount of bifidobacteria in the cecum of the AE group was significantly increased compared with that in the HS group. These results suggest that AE has hypolipidemic, bifidogenic potential.
关键词：pea pod;dietary fiber;polyphenol;lipase activity;bifidobacteria