Derivatives of plant beta-glucans are hydrolyzed by intestinal lactase-phlorizin hydrolase of mammals.

Enzyme Pub Date : 1991-01-01 DOI:10.1159/000468868
J N Freund, F Gossé, F Raul
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引用次数: 7

Abstract

Laminaribiose and gentiobiose, two O-beta-linked disaccharides deriving from plant beta-glucans, were found to be hydrolyzed in the rat small intestine by an enzyme anchored into the brush border membrane of the enterocytes. Immunological and biochemical data, together with the developmental pattern of expression, support that this activity is carried out by the bifunctional enzyme involved in the hydrolysis of lactose and glycosylceramides: the lactase-phlorizin hydrolase complex.

植物β -葡聚糖衍生物可被哺乳动物肠道乳糖酶-苯丙醇水解酶水解。
Laminaribiose和gentiobiose是两种来源于植物β -葡聚糖的o - β连接双糖,在大鼠小肠中被一种固定在肠细胞刷状边缘膜上的酶水解。免疫和生化数据,以及发育表达模式,支持这种活性是由参与乳糖和糖基神经酰胺水解的双功能酶:乳糖酶-苯丙醇水解酶复合物进行的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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