Optimization of preparing technology of ginsenoside Rk<sub>1</sub> and Rg<sub>5</sub> by high-temperature pyrolysis

您当前的位置：

首页 >

文章列表页 >

Optimization of preparing technology of ginsenoside Rk₁ and Rg₅ by high-temperature pyrolysis

更新时间：2022-08-31

- Optimization of preparing technology of ginsenoside Rk₁ and Rg₅ by high-temperature pyrolysis
- Shanghai Journal of Traditional Chinese Medicine Vol. 49, Issue 1, (2015)
- 作者机构：
  
  1. 吉林农业大学中药材学院,吉林,长春,130118
  2. 中国农业科学院特产研究所,吉林,长春,130112
- 作者简介：
- 基金信息：
- DOI：
  CLC：
扫描看全文
Optimization of preparing technology of ginsenoside Rk₁ and Rg₅ by high-temperature pyrolysis. [J]. Shanghai Journal of Traditional Chinese Medicine 49(1):null(2015)
DOI：

Optimization of preparing technology of ginsenoside Rk₁ and Rg₅ by high-temperature pyrolysis. [J]. Shanghai Journal of Traditional Chinese Medicine 49(1):null(2015) DOI：

摘要

目的：研究高压酸解制备人参稀有皂苷Rk,1,和Rg,5,的最佳工艺方法：利用正交设计优化高压酸解制备人参茎叶总皂苷,以HPLC峰面积分析人参皂苷Rk,1,和Rg,5,的生成结果：高温酸解制备人参皂苷Rk,1,和Rg,5,的最佳工艺参数为: 压力125 MPa,温度120 ℃,溶剂浓度乙醇50%,甲酸0.05%,时间为2 h 结论：优选人参稀有皂苷Rk,1,和Rg,5,的制备工艺合理可行。

Abstract

Objective: To study the optimum conditions of prepares rare ginsenoside Rk,1, and Rg5 by high temperature and high pressure technique (HTHPT).Methods HTHPT was used to prepare rare ginsenoside from P.ginseng.The optimum extracting process was selected by the orthogonal test.The rare ginsenoside Rk,1, and Rg,5, were determined by HPLC.Results The optimum condition of HTHPT was as follows:the pressure was 125 MPa, the temperature was 120 ℃ the solvent was 50% ethanol, formic acid concentration was 0.05%, reaction time was 2h.Conclusion This preparation technology is valid and feasible.

关键词

人参皂苷人参皂苷Rk1人参皂苷Rg5正交设计LC-MS分析

Keywords

Panax ginseng C.A.Meyerginsenoside Rk1ginsenoside Rg5orthogonal designLC-MS analysis

references

Views

475

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Advances on effects of ginsenoside Rg₂ and ginsenoside Rh₁ on nervous system and related mechanisms

Influence of alkaline hydrolysis conditions on contents of 4 rare ginsenosides

Experimental study of effects of Qinma Formula on airway remodeling in rats with chronic obstructive pulmonary disease

Process optimization of ginsenoside Rg₃ prepared by hydrolysing protopanaxadiol-type saponins by glutamic acid

The influence of “Penyan Fang” on the TGF-β₁ and TβRⅡ expression of the sequelae of pelvic inflammatory disease rats’ ovary and uterus

Related Author

No data

Related Institution

College of Chinese Medicinal Materials, Jilin Agricultural University

Fujian Provincial Key Laboratory of Traditional Chinese Medicine Finish Processing and Health Product Development

College of Pharmacy, Xiamen Medical College

School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine

Experiment Center for Science and Technology,Shanghai University of Traditional Chinese Medicine

⁰

Optimization of preparing technology of ginsenoside Rk1 and Rg5 by high-temperature pyrolysis

DOI：

摘要

Abstract

关键词

Keywords

references

Optimization of preparing technology of ginsenoside Rk₁ and Rg₅ by high-temperature pyrolysis