福建农业学报2016，Vol.31Issue(6)：599-603,5.DOI:10.19303/j.issn.1008-0384.2016.06.009
29个苦瓜品系不同部位皂苷含量比较分析
Comparative Analysis of Saponin Contents in Different Parts of Bitter Gourds of Twenty-nine Varieties
摘要
Abstract
For reference on breeding and utilization,the saponin contents in the fruits,roots,and stems of 29 different varieties of bitter gourds (Momordica charantia )were analyzed.Significant differences were found among the various bitter gourds.Germplasms with high saponin contents were identified.On average,the saponin contents in the roots and stems were either close to or higher than that in the fruits.Therefore,the roots and stems would be preferred for saponin extraction.Among the tested varieties,the highest saponin contents in roots and stems were found in Small Bitter Gourd No.2,and that in fruits of Ruyu No.45. Since the saponin content in fruits of bitter gourd is heterotic,desired varieties could be bred from selected parents with high saponin contents.Based on the dynamic change of the saponin contents in fruits during growth period,it was also recommended that the fruits be harvested approximately 13 d after pollination for saponin extraction or other processing purposes.关键词
苦瓜/根/茎/果实/皂苷含量/聚类分析/杂种优势Key words
bitter gourd/root/stem/fruit/saponin content/cluster analysis/heterosis分类
农业科技引用本文复制引用
张武君,黄颖桢,林永胜,张玉灿..29个苦瓜品系不同部位皂苷含量比较分析[J].福建农业学报,2016,31(6):599-603,5.基金项目
福建省农业科学院科技创新项目（2014QB-12）；农业部公益性行业科研专项 （）
