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—24d，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。
In this paper, the polysaccharide contents of Momordica charantia L. of different cuhivars 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 cuhivars 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. cuhivars from the 4th to the 24＇h days after pollination all gradually increased and were the highest in ripe fruits.
出处
《园艺学报》
CAS
CSCD
北大核心
2008年第5期757-760,共4页
Acta Horticulturae Sinica
基金
广东省自然科学基金团队项目(06200586)
关键词
苦瓜
品种
多糖含量
Momordica charantia L.
cuhivar
polysaccharide content
