农学学报2019，Vol.9Issue(1)：59-61,3.
金银花不同部位化学成分的比较研究
A Comparison of Chemical Constituents in Different Parts of Honeysuckle
摘要
Abstract
This study aims to compare the chemical constituents in stems, leaves and flowers of honeysuckle. The contents of flavonoids, vitamin C, chlorogenic acid, soluble protein, free amino acid, soluble sugar and polysaccharide are measured by sulfuric acid-anthrone method, phenol-sulfuric acid method, 2,6-di chlorphenol indophenol titration method, Coomassie brilliant blue method, ninhydrin coloration method, and ultraviolet spectrophotometry. Results showed that the content of flavonoids and vitamin C in honeysuckle organs were leaf ＞ flower ＞ stem, the content of chlorogenic acid, soluble protein and free amino acid in honeysuckle organs were flower ＞ leaf ＞ stem, although the content in flower was the highest, there were also certain contents in leaves and stems; the soluble sugar content in honeysuckle organs was stem ＞ flower ＞ leaf, and the polysaccharide content was stem ＞ leaf ＞ flower. This study provides a basis for comprehensive utilization of honeysuckle.关键词
金银花/茎/叶/花/化学成分Key words
Flos Lonicerae/Stem/Leaf/Flower/Chemical Constituents分类
农业科技引用本文复制引用
章艳玲..金银花不同部位化学成分的比较研究[J].农学学报,2019,9(1):59-61,3.基金项目
河南省教育厅科学技术研究项目"金银花茎、叶和花的有效成分比较研究"(2011C180003). （2011C180003）
