Purification Technology of Total Alkaloids from  by Ion-Exchange Resin

DOU Yue; ZHOU Hong-lei; QI Dong-mei; LI Yun-lun; Chen Kai

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Purification Technology of Total Alkaloids from by Ion-Exchange Resin

更新时间：2024-01-04

- Purification Technology of Total Alkaloids from by Ion-Exchange Resin
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 18, Issue 3, Pages: 8-10(2012)
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- Published：2012
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DOU Yue, ZHOU Hong-lei, QI Dong-mei, et al. Purification Technology of Total Alkaloids from by Ion-Exchange Resin[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(3): 8-10.
DOI：

DOU Yue, ZHOU Hong-lei, QI Dong-mei, et al. Purification Technology of Total Alkaloids from by Ion-Exchange Resin[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(3): 8-10. DOI：

摘要

目的: 建立阳离子交换树脂纯化钩藤总生物碱的工艺。方法: 以钩藤总生物碱为研究指标

考察离子交换树脂分离钩藤总生物碱的工艺条件。结果: 选择732型阳离子交换树脂

以1 mL ·min-1的流速上样

分别用10 BV水

6 BV 80%乙醇洗脱除杂

最后选用1%氨性80%乙醇洗脱得到钩藤总生物碱

含量达到50%。结论: 该方法工艺较简单

总碱含量较高

适合工业化生产。

Abstract

Objective:To establish purification technology of total alkaloids from Uncaria rhynchophylla with cation-exchange resin. Method:Total alkaloids from U. rhynchophylla was selected as indicator

and investigated separation technology conditions of total alkaloids from U. rhynchophylla by ion-exchange resin. Result:Seven hundred and thirty-two cation-exchange resin was chosen

flow rate of sample was 1 mL ·min-1 of flow rate

then eluted with 10 BV water and 6 BV 80% ethanol

finally eluted with 1% aqueous ammonia 80% ethanol

the content of total alkaloids from U. rhynchophylla was up to 50%. Conclusion:This technology was simply

the content of total alkali was high

suitable for industrial production.

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Related Institution

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