Ultrasound Wave Assisted Extraction Technology of Total Flavonoids from Roots of

SU Xiu-fang; QIN Jian-mei

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Ultrasound Wave Assisted Extraction Technology of Total Flavonoids from Roots of

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- Ultrasound Wave Assisted Extraction Technology of Total Flavonoids from Roots of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 10, Pages: 97-100(2011)
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- Published：2011
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SU Xiu-fang, QIN Jian-mei. Ultrasound Wave Assisted Extraction Technology of Total Flavonoids from Roots of [J]. Chinese journal of experimental traditional medical formulae, 2011, 17(10): 97-100.
DOI：

SU Xiu-fang, QIN Jian-mei. Ultrasound Wave Assisted Extraction Technology of Total Flavonoids from Roots of [J]. Chinese journal of experimental traditional medical formulae, 2011, 17(10): 97-100. DOI：

摘要

目的: 确定剑叶龙血树根中总黄酮最佳提取工艺。方法: 采用超声波辅助法提取剑叶龙血树根中的黄酮类化合物

通过单因素及L9(34)正交试验

考察超声波提取条件对剑叶龙血树根中总黄酮提取率的影响。结果: 总黄酮最佳提取工艺条件为温度60 ℃

超声功率60 W

乙醇体积分数90%

料液比1 ∶30

提取时间30 min。结论: 此条件下剑叶龙血树根总黄酮提取率为2.13%。

Abstract

Objective: To optimize extraction technology of total flavonoids from the roots of Dracaena cochinchinensis. Method :Total flavonoids were extracted from the roots of D.cochinchinensis through ultrasound wave assisted technique. Effects of operation conditions were studied by using single factor and orthogonal design methods L9 (34). Result: The optimize extraction technology condition was 60 ℃

60 W

90% ethyl alcohol

1 ∶30 and 30 min. Conclusion: Under the optimized conditions

the extraction percent of total flavonoids is about 2.13% from the roots of D.cochinchinensis.

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Related Author

WU Yan-fang

WANG Xin-sheng

YIN Yan-yan

HAN Ning-kun

ZHANG Jian-hai

XU Xiao-yu

FENG Bin-bin

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Related Institution

Ya’an Sanjiu Pharmaceutical Co.Ltd,Ya’an

College of Traditional Chinese Medicine,Chongqing Medical University

College of Traditional Chinese Medicine,Hebei United University

School of Chinese Materia Medica,Beijing University of Traditional Chinese Medicine

Research Center for Life Science and Environmental Sciences,Haerbin University of Commerce,Haerbin

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