Comparison of total flavone between root-extract and stem-extract from Acanthopanax
- VernacularTitle:刺五加根和茎中总黄酮提取工艺的对比研究
- Author:
Shengxiang HONG
;
Hongyan CHEN
- Publication Type:Journal Article
- Keywords:
Acanthopanax senticosus Harms;
total flavone;
orthogonal design;
extract processing
- From:
Chinese Traditional Patent Medicine
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To understand the differences between the extraction parameters of different parts from Acanthopanax. METHODS: The orthogonal design method was used in experiment arrangement; the influence caused by the different factors on the extraction of total flavone from the root and the stem of Acanthopanax senticosus Harms was obtained. RESULTS: The optimum extracting technical parameters for the root were as follows: 20 times of 50% ethanol to Acanthopanax senticosus Harms, refluxing for 3 h at 60 ?C . The optimum extracting technical parameters for the stem were as follows: 20 times of 50% ethanol to Acanthopanax senticosus Harms, refluxing for 4 h at 70 ?C. CONCLUSION: The optimum extracting technical parameters for the root were different from the stem, which is related to difference in the biological structures between the root and the stem of Acanthopanax senticosus Harms.
