高效液相色谱法（HPLC）测定维生素的方法（作者译）
[Methods for determination of vitamins by means of high performance liquid chromatography (HPLC) (author's transl)].
作者信息
Rückemann H, Ranfft K
出版信息
Z Lebensm Unters Forsch. 1978 Apr 18;166(3):151-2. doi: 10.1007/BF01354806.
PMID:676519
Abstract
A method is described for the rapid determination of vitamin E in vitamin-concentrates, -pre-mixes and mineral supplements. After saponification of the sample, the vitamin is extracted with petroleum-ether. In this extract the vitamin E is determined spectrophotometrically by HPLC without any further clean-up.
摘要
本文描述了一种快速测定维生素浓缩物、预混料和矿物质补充剂中维生素E的方法。样品皂化后，用石油醚提取维生素。在该提取物中，无需进一步净化，通过高效液相色谱法（HPLC）分光光度法测定维生素E。
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