Enhanced calcium absorption in the small intestine by a phytate-removed deamidated soybean globulin preparation

被引：18
|
作者：
Kumagai, H
Koizumi, A
Suda, A
Sato, N
Sakurai, H
Kumagai, H
机构：
[1] Nihon Univ, Dept Agr & Biol Chem, Fujisawa, Kanagawa 2528510, Japan
[2] Kyoritsu Womens Univ, Dept Food Sci & Nutr, Hachioji, Tokyo 1938501, Japan
来源：
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2004年 / 68卷 / 07期
关键词：
soybean globulin; deamidation; phytate removal; ion-exchange resin; calcium absorption;
D O I：
10.1271/bbb.68.1598
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Soybean globulins were deamidated after removing phytate using ion-exchange resins, and then hydrolyzed by digestive enzymes. The phytate-removed deamidated soybean globulins (PrDS) retained high calcium-binding ability even after the hydrolysis by digestive enzymes. PrDS and its hydrolysates enhanced calcium absorption from the small intestine when injected into the small intestine together with a calcium solution.
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页码：1598 / 1600
页数：3
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