Ultrasonic-assisted Extraction of Total Polyphenol from Seeds of  by Response Surface Methodology

ZHENG Ni; ZHANG Sheng-tan; WANG Tie-shan; LIN Jing-ming

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Ultrasonic-assisted Extraction of Total Polyphenol from Seeds of by Response Surface Methodology

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- Ultrasonic-assisted Extraction of Total Polyphenol from Seeds of by Response Surface Methodology
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 17, Pages: 41-44(2011)
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- Published：2011
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ZHENG Ni, ZHANG Sheng-tan, WANG Tie-shan, et al. Ultrasonic-assisted Extraction of Total Polyphenol from Seeds of by Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 41-44.
DOI：

ZHENG Ni, ZHANG Sheng-tan, WANG Tie-shan, et al. Ultrasonic-assisted Extraction of Total Polyphenol from Seeds of by Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 41-44. DOI：

摘要

目的: 确定水蒲桃种子总多酚超声提取的最佳工艺条件。方法: 以总多酚含量为指标

采用响应面法对主要工艺参数进行优化并得到回归模型。结果: 当提取溶剂乙醇的体积分数38%

提取时间32 min

液料比47 ∶1时

在此工艺条件下的总多酚提取率为16.32%。结论: 响应面分析法回归模型的预测值与实测值的相对误差为0.7%

该回归方程与实际情况拟合较好。

Abstract

Objective: To optimize the ultrasonic-assisted extraction process of total polyphenol from Seeds of Syzygium jambos. Method: Response surface analysis was conducted for optimizing the main technical parameters with the content of total polyphenol as index

and received the regression model. Result: The best parameters were as follows: the ratio of liquid to material was 47 ∶1 (mL ∶g)

ethanol concentration was 38%

ultrasonic extraction time was 32 min. Under this conditions

the extraction yield of total polyphenol was 16.32%. Conslusion: The relative error was 0.7% between the regression model predicted and measured by response surface method

the regression equation fitted well with the actual situation.

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Related Author

GAO Jian1

LI Jun2

MA Bin-ji3

CHENG Wen-ming2

JIN Yong2

LV Xiong-wen2

YAN Chen2

Related Institution

Affiliated Hospital of Guilin Medical College

Guilin Medical University

Key Laboratory of Modern Preparation of Traditional Chinese Medicine

School of Pharmacy,Nanchang University

Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences

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