食品科学2005，Vol.26Issue(9)：73-76,4.
二氢杨梅素月桂酸酯在猪油中的抗氧化性研究
The Antioxidation Activity of DMYL in Lard System
李卫 1郑成 2宁正祥3
作者信息
- 1. 华南理工大学轻工与食品学院,广东,广州,510640
- 2. 湖北工业大学化学与环境工程学院,湖北,武汉,430068
- 3. 广州大学生物与化学工程学院轻化系,广东,广州,510091
- 折叠
摘要
Abstract
Hydroxy in dihydromyricetin(DMY)was esterified with lauroyl chloride and dihydromyricetin laurate (DMYL) was synthesized in this investigation. The structure of DMYL was tested using infrared spectrogram. The antioxidation capability of DMYL for lard was found better than DMY after comparison between DMY and DMYL in lard system. DMY acted as stimulative for oxidation in lard during late period while DMYL stably continued the function of antioxidation in lard for longer time. The investigated optimal adding amount of DMYL for lard system is 1.0mmol/L through investigation antioxidationcapability of DMYL with different amount.关键词
二氢杨梅素/二氢杨梅素月桂酸酯/抗氧化作用/猪油Key words
dihydromyricetin/dihydromyricetin laurate/antioxidation activity/lard分类
轻工纺织引用本文复制引用
李卫,郑成,宁正祥..二氢杨梅素月桂酸酯在猪油中的抗氧化性研究[J].食品科学,2005,26(9):73-76,4.
