广西植物Issue(3)：408-413,6.DOI:10.3969/j.issn.1000-3142.2014.03.023
不同生境鱼腥草形态特征及主要有效成分含量差异分析
Analysis on morphological characteristics and effective composition contents of Houttuynia cordata in different habitats
摘要
Abstract
The influence of different habitats on the germ plasms of Houttuynia cordata ,morphological characteristics and effective composition contents of H .cordata in different habitats were compared.The main environmental factor indexes under different habitats and leaf length,leaf width,individual height,stem base diameter,biomass,water con-tent were measured.And the effective composition contents were determined by HPLC.The results were analyzed by one-way ANOVA statistical analysis and correlation analysis.The results showed that environmental factors had sig-nificant effects on morphological characteristics and effective composition contents of H .cordata in different habitats, the optimum light intensity would promote the accumulation of effective composition.The effect sequence of effective component in various parts of the H .cordata was leaf>stem>root.Proper shade could avoid the strong light that restrains the growth.It also significantly increased the content of effective components.The results would give some advice to increase the quality of the H .cordata .关键词
鱼腥草/不同生境/金丝桃苷/槲皮苷Key words
Houttuynia cordata/different habitats/hyperoside/quercitrin分类
农业科技引用本文复制引用
孙贵佳,权秋梅,廖咏梅,陈劲松,黎云祥..不同生境鱼腥草形态特征及主要有效成分含量差异分析[J].广西植物,2014,(3):408-413,6.基金项目
国家自然科学基金(30870389) （30870389）
四川省科技厅应用基础项目(2011JYZ021) （2011JYZ021）
南充市科技局项目(13A0057) （13A0057）
