Optimization of Smashing Tissue Extraction Technology of Total Naphthaquinones in

ZENG Zu-ping; QIAN Shan; WANG Hong; PENG Bing; HAN Xu-yang; LI Ping

doi:10.11653/syfj2013150029

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Optimization of Smashing Tissue Extraction Technology of Total Naphthaquinones in

更新时间：2024-01-04

- Optimization of Smashing Tissue Extraction Technology of Total Naphthaquinones in
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 15, Pages: 29-31(2013)
- 作者机构：
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- DOI：10.11653/syfj2013150029
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- Published：2013
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ZENG Zu-ping, QIAN Shan, WANG Hong, et al. Optimization of Smashing Tissue Extraction Technology of Total Naphthaquinones in [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(15): 29-31.
DOI：

ZENG Zu-ping, QIAN Shan, WANG Hong, et al. Optimization of Smashing Tissue Extraction Technology of Total Naphthaquinones in [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(15): 29-31. DOI： 10.11653/syfj2013150029.

摘要

目的: 优选紫草中总萘醌的闪式提取工艺。方法: 以紫草总萘醌和β

β'-二甲基丙烯酰阿卡宁转移率为指标

采用L9(34)正交试验考察溶剂用量、提取时间、提取电压对闪式提取工艺的影响

并与渗漉法进行比较。结果: 最佳提取工艺为分别加14

8倍量95%乙醇于140 V电压下提取2次

每次2 min;总萘醌和β

β'-二甲基丙烯酰阿卡宁平均转移率分别为90.72%

70.68%。渗漉法中总萘醌和β

β'-二甲基丙烯酰阿卡宁平均转移率分别为79.03%

65.43%。结论: 闪式提取法优于渗漉法

前者适用于紫草总萘醌的提取

优选的工艺稳定可行

具有良好的应用前景。

Abstract

Objective: To optimize smashing tissue extraction technology of total naphthaquinones in Arnebia euchroma. Method: With transfer rates of total naphthaquinones and β

β'-dimethylacrylalkannin as evaluation indexes

L9(34) orthogonal design was adopted for investigating effect of the amount of solvent

extraction time and voltage on smashing tissue extraction technology

and compared with percolation method. Result: Optimum extraction conditions were as follows:extracted 2 times with 14

8 folds the amount of 95%ethanol at 140 V

2 minutes per time.Transfer rates of total naphthaquinones and β

β'-dimethylacrylalkannin were 90.72% and 70.68%

but they were 79.03% and 65.43% with percolation method

respectively. Conclusion: Smashing tissue extraction method was better than percolation method

the former was suitable for extracting total naphthaquinones in A. euchroma

this optimized technology was stable and feasible with good application prospects.

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Related Institution

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