[单宁酸对食用均衡饮食或缺乏维生素A的大鼠肝脏中维生素A水平的影响]
[Effect of tannic acid on liver levels of vitamin A in rats maintained on balanced diets or deprived of this vitamin].
作者信息
Suschetet M
出版信息
C R Seances Soc Biol Fil. 1975;169(4):970-3.
PMID:129273
Abstract
A 6 month study in rats fed a balanced diet containing 3,2 p. 100 tannic acid resulted in a marked decrease of the hepatic concentration of vitamin A. In an other study, rats were fed vitamin A deficient diets containing 0, 0,8, 1,6 and 3,2 p. 100 tannic acid. There was no effect of tannic acid on the hepatic concentrations of vitamin A determined on days 20, 40 and 60.
摘要
对喂食含3.2%单宁酸平衡饮食的大鼠进行的为期6个月的研究表明，肝脏中维生素A的浓度显著降低。在另一项研究中，给大鼠喂食含0%、0.8%、1.6%和3.2%单宁酸的维生素A缺乏饮食。在第20天、40天和60天测定时，单宁酸对肝脏中维生素A的浓度没有影响。
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