文章基本信息

标题：経口摂取カロチンの消化管内における態度 (第2報)
本地全文：下载
作者：三根晴雄 ; 福島匡昭 ; 米永允子等
期刊名称：日本栄養・食糧学会誌
印刷版ISSN：0287-3516
电子版ISSN：1883-2849
出版年度：1963
卷号：16
期号：4
页码：274-279
DOI：10.4327/jsnfs1949.16.274
出版社：Japanese Society of Nutrition and Food Science
摘要：In order to see whether the carotene taken orally decreases in the stomach or not, and if it decreases how much of it decreases with the lapse of time, the carotene taken orally in the stomach of dogs was estimated with the lapse of time. And further, using the gastric contents taken out ae previously reported, the quantitative variation of the carotene in gastric juice outside the living body was investigated. The results obtained were as follows: (1) The quantity of carotene taken orally decreased in the stomach with the lapse of time. (2) These decreases of the quantity of carotene showed wide variation. And the rate of decrease was mostly over 50% after 3 hours. (3) In the gastric juice outside the living body, the quantity of carotene decreased gradually with the lapse of time. (4) There were some negative correlations between the p H-value of the gastric juice and the rate of decrease of the quantity of carotene.