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园艺学报 ›› 2008, Vol. 35 ›› Issue (5): 757-760.

• 研究简报 • 上一篇    下一篇

苦瓜不同品种多糖含量的比较

黄 婧1,2;张名位1*;张瑞芬1;张 雁1;魏振承1;辛修锋2;池建伟1;唐小俊1
  

  1. 1广东省农业科学院生物技术研究所,农业部功能食品重点开放实验室,广州 510640;2华南农业大学食品学院,广州 510642)
  • 收稿日期:2008-01-07 修回日期:2008-03-27 出版日期:2008-05-25 发布日期:2008-05-25
  • 通讯作者: 张名位

Comparison of Polysaccharide Content in Different Cultivars of Momordica Charantia L.and in Different Tissues and Development Stages

Huang Jing1,2, Zhang Ming-wei1*, Zhang Rui-fen1, Zhang Yan1, Wei Zhen-cheng1, Xin Xiu-feng2, Chi Jian-wei1, and Tang Xiao-jun1   

  1. (1Key Laboratory of Functional Food, Ministry of Agriculture, Bio-technology Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; 2 Department of Food Science, South-China Agricultural University, Guangzhou 510642, China;)
  • Received:2008-01-07 Revised:2008-03-27 Online:2008-05-25 Published:2008-05-25
  • Contact: Zhang Ming-wei

摘要:

比较了苦瓜53个品种和5个品种不同组织部位(瓜肉、瓜茎、瓜叶和瓜籽)以及4个品种的不同发育时期瓜肉的多糖含量。结果表明, 53个品种的多糖含量平均为10.00%,变幅为6.85%~13.48%;瓜肉、瓜茎、瓜叶和瓜籽中多糖含量分别为12.21%、1.41%、1.68%和5.42%;4个苦瓜品种授粉后4~24 d,瓜肉的多糖含量随发育时间的延长逐渐增加,至商品成熟期时达到最大。

关键词: 苦瓜, 品种, 多糖含量

Abstract:

In this paper, polysaccharide content of Momordica charantia L. of different cultivars and in different tissues and development stages were compared in the paper. The results indicated that the average value and the range of polysaccharide contents in 53 cultivars of Momordica charantia L were 10.00% and 6.85%-13.48%, respectively. The ranges of polysaccharide contents in 4 different parts were 1.41%-12.21%, and the polysaccharide contents differed significantly. The average polysaccharide contents were in the order of flesh > seed > leaf > vine, with the polysaccharide contents of 12.21%, 5.42%, 1.68%, and 1.41%, respectively. The polysaccharide contents of 4 Momordica charantia L. cultivars from the 4th to the 24 th days after pollination all gradually increased and were the highest in ripe fruits.

Key words: Momordica charantia L., cultivars, polysaccharide contents

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