[水解单宁或缩合单宁对大鼠肝脏维生素A储备的比较影响]
[Comparative effects of hydrolizable or condensed tannins on the liver reserve of vitamin A in rats].
作者信息
Suschetet M, de Larturière G
出版信息
C R Seances Soc Biol Fil. 1978;172(3):476-80.
PMID:153176
Abstract
A 10 weeks study in rats fed a balanced diet containing "hydrosoluble" vitamin A and 3,2 p. 100 by weight of tannic acid resulted in a marked decrease of the hepatic concentration of vitamin A. The same dietary dose of chestnut tree tannins resulted in a much more marked decrease. However, there was no effect of a quebracho extract (condensed tannins) given in the same conditions.
摘要
对喂食含“水溶性”维生素A以及按重量计3.2%鞣酸的均衡饮食的大鼠进行的为期10周的研究发现，肝脏中维生素A的浓度显著降低。相同饮食剂量的栗树单宁导致的降低更为显著。然而，在相同条件下给予的白坚木提取物（缩合单宁）则没有效果。
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