Study on Ultrasonic-assisted Extraction of Polysaccharide of Atractylis Macroceohala Koidz of Experiment

被引：12

作者：

Bi Yong-guang ^{[1
]}

Yang Ding-long ^{[1
]}

Huang Xiao-jun ^{[1
]}

Li Yu-min ^{[1
]}

Huang Min-xia ^{[1
]}

机构：

[1] Guangdong Pharmaceut Univ, Coll Pharm, Guangzhou 510006, Guangdong, Peoples R China

来源：

2012 INTERNATIONAL CONFERENCE ON FUTURE ELECTRICAL POWER AND ENERGY SYSTEM, PT B | 2012年 / 17卷

关键词：

Polysaccharide of Atractylis macroceohala koidz; Ultrasonic; Extraction; Orthogonal experiment;

D O I：

10.1016/j.egypro.2012.02.311

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Objective: To optimize the polysaccharides Atractylodes Ultrasonic extraction process. Methods: The impact of orthogonal design of the ultrasonic extraction of polysaccharides Atractylodes main factors, and determine the best extraction. And compared with conventional extraction method. Results: The results show that the optimal conditions: ultrasound temperature is 55 degrees C, ultrasonic power 400W, solid to liquid ratio of 1: 30, ultrasonic time of 10min, the optimum conditions, the extraction rate of polysaccharides Atractylodes is 15.13%, extraction impregnation 180min Rate of 3.84% the conventional mixing of the extraction rate 9.43% 150min. Conclusion: Compared with the traditional extraction methods, the ultrasonic extraction with time-saving, energy saving, high efficiency and so on.. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Hainan University.

引用

页码：1778 / 1785

页数：8