超微粉碎决明子对其大黄酚溶出量的影响

李晓明; 王跃生; 闫寒; 章军; 唐晓军

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超微粉碎决明子对其大黄酚溶出量的影响

更新时间：2024-01-04

- 超微粉碎决明子对其大黄酚溶出量的影响
- Influence of Semen Cassia by Supermicro-pulverization on Its Dissolved Matter of Chrysophanol
- 中国实验方剂学杂志 2001年7卷第6期页码：6-8
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- 纸质出版日期：2001
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李晓明, 王跃生, 闫寒, 等. 超微粉碎决明子对其大黄酚溶出量的影响[J]. 中国实验方剂学杂志, 2001,7(6):6-8.

LI Xiao-ming, WANG Yue-sheng, YAN Han, et al. Influence of Semen Cassia by Supermicro-pulverization on Its Dissolved Matter of Chrysophanol[J]. Chinese journal of experimental traditional medical formulae, 2001, 7(6): 6-8.
李晓明, 王跃生, 闫寒, 等. 超微粉碎决明子对其大黄酚溶出量的影响[J]. 中国实验方剂学杂志, 2001,7(6):6-8. DOI：

LI Xiao-ming, WANG Yue-sheng, YAN Han, et al. Influence of Semen Cassia by Supermicro-pulverization on Its Dissolved Matter of Chrysophanol[J]. Chinese journal of experimental traditional medical formulae, 2001, 7(6): 6-8. DOI：

摘要

对超微粉碎前后决明子进行大黄酚溶出量的对比研究。结果表明:在相同提取时间的条件下水煎煮决明子药材

大黄酚的提取率只有7.6%

而经不同条件超微粉碎后的各组决明子的提取率分别提高到69.7%、57.1%、32.4%;5min水浸泡下

决明子微粉中总大黄酚含量与药材水煎煮90min的含量相当。粉碎前对样品进行适当干燥可提高总大黄酚的溶出量。

Abstract

Comparative study of dissolved matter of chrysophanol of semen Cassia and the powder by supermicro-pulverization was made. In same extraction time only 7.6% chrysophanol in semen Cassia was extracted compared with in the groups of supermicro-pulverized powder of semen Cassia in which 69.7%

57.1% and 32.4% chrysophanol were extracted. The amount of dissolved matter of chrysophanol of supermicro-pulverized powder of semen Cassia by 5 minutes immersed in water was same compared with that of crude drug of semen Cassia by 90 minutes decocted. Proper desiccation of sample before supermicro-pulverization could increase dissolved matter of chrysophanol.

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