منابع مشابه
Amino acid composition of human milk.
The fundamental importance of human milk in infant nutrition makes it desirable to have available as complete information as possible on the amounts of amino acids contributed to the diet from this source (Williamson (l), Block and Bolling (2, 3), and Macy (4)). In the present study, hydrolysates of human milk have been analyzed by ion exchange chromatography (Moore and Stein (5)) as applied in...
متن کاملThe amino acid composition of human milk corrected for amino acid digestibility.
Human milk was collected from women in their 10th-14th weeks of lactation, and was analysed for amino acids. Corrections were made for losses of amino acids which were presumed to occur during acid hydrolysis, using a non-linear mathematical model that describes the simultaneous processes of amino acid yield and decay. The mean amino acid composition of the human milk was found to be similar to...
متن کاملFatty acid composition of Taiwanese human milk.
BACKGROUND The purpose of this study was to analyze quantitatively the fatty acid composition of the milk of Taiwanese women. METHODS Two hundred and sixty-nine human milk specimens were obtained from 240 Taiwanese mothers, aged 19-41 years, and subjected to chromatographic analysis. RESULTS Milk specimens were pooled by the mothers' districts of residence and lactation stages, at 0-11 days...
متن کاملAmino Acid Composition of Breast Milk from Urban Chinese Mothers
Human breast milk (BM) amino acid (AA) composition may be impacted by lactation stage or factors related to geographical location. The present cross-sectional study is aimed at assessing the temporal changes of BMAA over lactation stages in a large cohort of urban mothers in China. Four hundred fifty BM samples, collected in three Chinese cities covering eight months of lactation were analyzed ...
متن کاملAmino acid composition of human plasma prothrombin.
The amino acid composition of purified human plasma prothrombin was determined by ion exchange chromatography. In some cases, the carbohydrate composition was also estimated. Seven preparations, isolated in two different laboratories and finally purified by two different methods, were studied. Within experimental error, all the preparations had the same amino acid composition, which was as foll...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1954
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(19)50839-0