Suppr超能文献

高效液相色谱法测定植物油中的丙二醛

High performance liquid chromatographic determination of malondialdehyde in vegetable oils.

作者信息

Hirayama T, Yamada N, Nohara M, Fukui S

出版信息

J Assoc Off Anal Chem. 1983 Mar;66(2):304-8.

PMID:6860411
Abstract

A simple high performance liquid chromatographic (HPLC) method has been developed for determining malondialdehyde (MDA) in vegetable oils. MDA was reacted with dansyl hydrazine in an acidic medium, and the product, 1-dansyl-pyrazole, was determined by HPLC, using a Zorbax sil column with mixed mobile phase of n-hexane-methylene chloride. MDA can be determined as 1-dansyl-pyrazole by fluorometric detection at a level of 0.01 ppm in vegetable oils.

摘要

已开发出一种简单的高效液相色谱(HPLC)方法用于测定植物油中的丙二醛(MDA)。丙二醛在酸性介质中与丹磺酰肼反应,产物1-丹磺酰基吡唑用HPLC测定,采用Zorbax硅胶柱,以正己烷 - 二氯甲烷的混合流动相。通过荧光检测,植物油中丙二醛可作为1-丹磺酰基吡唑以0.01 ppm的水平测定。

相似文献

7
New method for HPLC separation and fluorescence detection of malonaldehyde in normal human plasma.正常人血浆中丙二醛的高效液相色谱分离及荧光检测新方法
J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Feb 17;832(1):103-8. doi: 10.1016/j.jchromb.2005.12.041. Epub 2006 Jan 24.
8
Determination of malondialdehyde with chemical derivatization into the pyrimidine compound and HPLC.
Biochim Biophys Acta. 1990 Jul 16;1045(2):187-8. doi: 10.1016/0005-2760(90)90149-r.

引用本文的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验