一种测定橙汁中维生素A原类胡萝卜素的特定方法。
A specific method for the determination of provitamin A carotenoids in orange juice.
作者信息
Reeder S K, Park G L
出版信息
J Assoc Off Anal Chem. 1975 May;58(3):595-8.
PMID:1141189
Abstract
A method has been developed for rapidly determining the amounts of alpha-carotene, beta-carotene, and cryptoxanthin in orange juice. The procedure includes extraction, saponification, and high-speed liquid chromatography. Limits of detection for the 3 carotenoids are 0.04, 0.02, and 0.04 mug/ml, respectively.
摘要
已开发出一种快速测定橙汁中α-胡萝卜素、β-胡萝卜素和隐黄质含量的方法。该程序包括萃取、皂化和高效液相色谱法。这3种类胡萝卜素的检测限分别为0.04、0.02和0.04微克/毫升。
Zotero 插件