BINDING PROPERTY OF ALUMINUM ION TO DIETARY FIBER, POLYPHENOL COMPOUNDS AND ORGANIC-ACIDS

被引：0

作者：

FUKUSHIMA, M ^{[1
]}

TANIMURA, A ^{[1
]}

机构：

[1] SHOWA WOMENS UNIV, GRAD SCH, SETAGAYA KU, TOKYO 154, JAPAN

来源：

JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI | 1995年 / 42卷 / 06期

关键词：

D O I：

暂无

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Binding property of aluminium ion to dietary fiber, polyphenol compounds and organic acids were measured by Eryochromcyanine R spectrophotometry or Chrome Azurol S spectrophotometry. Amounts of aluminium ion bound to 1 g of soluble soybean dietary fiber isolated by modified Prosky method were determined as 21 mg. Epigallocatechin gallate were bound to 1.6 mg of aluminium. Citric acid showed the highest aluminium ion-binding ability and 1 g of citric acid being bound to 44 mg of aluminium. These results suggest that aluminium orally taken may be excreted as a complex with soluble dietary fiber or polyphenol compounds.

引用

页码：425 / 429

页数：5