各种牛奶和婴儿配方奶粉中的生物蝶呤和新蝶呤。
Biopterin and neopterin in various milks and infant formulas.
作者信息
Matsubara Y, Gaull G E
出版信息
Am J Clin Nutr. 1985 Jan;41(1):110-2. doi: 10.1093/ajcn/41.1.110.
PMID:3966413
Abstract
Biopterin and neopterin concentrations were measured by reverse-phase high pressure liquid chromatography in milks of man, cow, rabbit, cat, and rat and in commercial formulas widely used in North America. There was wide variation of concentration among species. Higher concentrations of biopterin were present in human milk (392.0 +/- 158.6 pmol/ml) than were present in all milk formulas analyzed (2.6-50.6 pmol/ml).
摘要
采用反相高压液相色谱法测定了人、牛、兔、猫和大鼠乳汁以及北美广泛使用的商业配方奶粉中生物蝶呤和新蝶呤的浓度。不同物种间的浓度差异很大。人乳中生物蝶呤的浓度（392.0±158.6 pmol/ml）高于所有分析的奶粉配方（2.6 - 50.6 pmol/ml）。
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