包装与食品机械2016，Vol.34Issue(4)：15-19,5.DOI:10.3969/j.issn.1005-1295.2016.04.004
槟榔鞣质水解条件的优化及其对多酚抗氧化活性的影响
Study on Optimal Conditions for Hydrolyzing Tannin and Effect of Hydrolysis on Antioxidant Activity of Polyphenols from Areca Catechu
摘要
Abstract
The aim of the current study was to optimize the hydrolysis conditions of tannin from Areca cat-echu and explore effect of hydrolysis on antioxidant activity of polyphenols from areca,the orthogonal array de-sign was carried out to optimize the hydrolysis technology of tannin from areca with the acetic acid being hy-drolysis reagent and the content of tannin being test index.The results showed that the optimal conditions of hy-drolyzing tannin were 40 min 70 ℃and the ratio between glacial acetic acid and sample 2.5,under which the content of tannin was decreased from 36.80 % to 28.86 %.This results can provide beneficial reference for the theory research and production of plant polyphenols.关键词
槟榔/多酚/鞣质/水解/抗氧化活性Key words
Areca catechu/polyphenols/tannin/hydrolysis/antioxidant activity分类
轻工纺织引用本文复制引用
龚茵茵,杨大伟..槟榔鞣质水解条件的优化及其对多酚抗氧化活性的影响[J].包装与食品机械,2016,34(4):15-19,5.基金项目
海南省重大科技专项（ZDKJ2016003－02）；校企合作项目 （）
