INFLUENCE OF INTACT AND PARTIALLY HYDROLYZED GUAR GUM ON IRON UTILIZATION IN RATS FED ON IRON-DEFICIENT DIETS

被引:17
|
作者
TAKAHASHI, H [1 ]
YANG, SI [1 ]
UEDA, Y [1 ]
KIM, M [1 ]
YAMAMOTO, T [1 ]
机构
[1] FUKUYAMA UNIV,DEPT BIOTECHNOL,FUKUYAMA 72909,HIROSHIMA,JAPAN
来源
关键词
HYDROLYZED GUAR GUM; IRON UTILIZATION; HEMOGLOBIN; SERUM IRON; IRON STORAGE; LIVER; DIETARY IRON;
D O I
10.1016/0300-9629(94)90313-1
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
Effects of partially hydrolysed guar gum (PHGG) or intact guar gum (GG) on iron utilization in rats fed on several iron-deficient diets were examined. Hemoglobin, serum iron and iron storage in liver of rats fed on iron-deficient diets as a control group (without PHGG and GG) significantly decreased, while those of the test group fed together with PHGG or GG were unchanged. In an iron balance test for 3 days, administration of PHGG or GG caused an increase in iron absorption. The results suggested that PHGG or its metabolites increase the bioavailability of dietary iron in deficiency.
引用
收藏
页码:75 / 82
页数:8
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