黄秋葵果荚中多糖的提取及其累积规律  

Polysaccharide Accumulation in and Extraction from Okra Pods

作　　者：郑云云[1,2] 郑黄楠 周红玲[1,2] 张少平[1,2] 郑加协[1] 郑开斌[1,2] 

机构地区：[1]福建省农业科学院亚热带农业研究所,福建漳州363005 [2]福建省农业科学院作物研究所,福建福州350003

出　　处：《福建农业学报》2016年第1期27-30,共4页Fujian Journal of Agricultural Sciences

基　　金：福建省科技重大专题(2013NZ0002-3);福建省科技创新平台建设项目(2014N2006);福建省农业科学院甘蔗研究所公共实验室基金(GZS2014-01);福建省农业科学院工程化实验室建设项目2015GCH-1)

摘　　要：以台湾品种‘五福’黄秋葵为材料,采用热水浸提法提取多糖,同时在黄秋葵果实成熟过程对果荚中多糖含量进行测定比较。试验结果表明:黄秋葵中多糖得率为7.12%;黄秋葵果荚中多糖含量先随黄秋葵的发育成熟过程呈累积增加趋势,到第8d达到最大值,之后,随着果荚的老化,其中多糖却随之逐渐减少。Polysaccharide content of okra pods was measured at various growth stages to determineits accumulation pattern.It was found that the polysaccharides accumulated as okra became mature,and reached a peak in 8days,and followed by a gradual reduction as the plant aged.The hot water extraction rate of polysaccharides from the pods was 7.12%.

关 键 词：黄秋葵 多糖 提取 苯酚-硫酸法 

分 类 号：R284[医药卫生—中药学]