不同产地金樱子根、茎、果中多糖含量的比较研究

Comparison on the content of polysaccharide in different parts of Rosae Laevigatae Michx.from various sources

目的 通过测定4个不同产地的金樱子根、茎、果中多糖含量,初步探讨金樱子的根和茎是否能在一定程度上代替果实入药,为进一步解决金樱子药材资源匮乏问题提供科学依据。方法 采用紫外分光光度法对不同产地的金樱子中根、茎、果多糖含量进行测定。结果 4个产地金樱子根、茎的多糖含量都比果实的多糖含量低,且差异具有统计学意义。结论 金樱子根和茎不能代替果实入药。

ObjectiveTo determine the content of pylusaccharide of different parts in Rosae Laevigatae Michx.from various sources,investigate that if it is possible that radix or stem can instead of fruits when used as medicine.MethodsTo determine the content of polysaccharide of different parts in Fructus Rosae Laevigatae from various sources by UV-Vis.ResultsThe contents of polysaccharide in the fruits are much richer than in the radix and stem of R.Laevigatae.Conclusion Rosae Laevigatae Michx.radix or stem can not instead of fruits when used as medicine.