紫癜灵颗粒提取工艺优选

赵昱玮; 于淼; 何丽; 何忠梅; 袁媛; 孙玉滨

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紫癜灵颗粒提取工艺优选

更新时间：2024-09-23

- 紫癜灵颗粒提取工艺优选
- Optimization of Extraction Process for Zidianling Granule
- 中国实验方剂学杂志 2012年18卷第9期页码：32-35
- 作者机构：
- 作者简介：
- 基金信息：
  
  吉林省中医药管理局中医药科技项目(2010-pt088)
- DOI：
  中图分类号：
- 纸质出版日期：2012
- 稿件说明：
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赵昱玮, 于淼, 何丽, 等. 紫癜灵颗粒提取工艺优选[J]. 中国实验方剂学杂志, 2012,18(9):32-35.

ZHAO Yu-wei, YU Miao, HE Li, et al. Optimization of Extraction Process for Zidianling Granule[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 32-35.
赵昱玮, 于淼, 何丽, 等. 紫癜灵颗粒提取工艺优选[J]. 中国实验方剂学杂志, 2012,18(9):32-35. DOI：

ZHAO Yu-wei, YU Miao, HE Li, et al. Optimization of Extraction Process for Zidianling Granule[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 32-35. DOI：

摘要

目的: 优选中药紫癜灵颗粒的提取工艺。方法: 以黄芩苷和苦参碱作为评价指标

采用L9(34)正交试验对影响提取工艺的主要因素进行优选

HPLC测定黄芩苷和苦参碱含量。结果: 紫癜灵颗粒优选提取工艺为黄芩等5味药用6倍量70%乙醇回流提取2次

每次1 h;药渣及水牛角等余药加10倍量水煎煮3次

每次1.5 h。结论: 正交试验优选出的提取条件经济、合理

适合批量生产。

Abstract

Objective: To optimize extraction technology of Zidianling granule. Method: With baicalin and matrine as indicators

main factors of extraction process were optimized by L9(34)orthogonal test

the content of baicalin and matrine were determined by HPLC. Result: Optimum extraction process was determined as follows: Scutellaria baicalensis and other five herbs was extracted 2 times with 6 times the amount of 70% ethanol

1 hour each time; Residues of above mentioned drugs and the others herbs (Bubalus bubalis and the others herbs) were extracted 3 times with 10 times the amount of wate

1.5 h each time. Conclusion: This optimized technology for Zidianling granules was economic

stable and suitable for mass production.

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