FOOD SCIENCE ›› 2012, Vol. 33 ›› Issue (10): 146-149.doi: 10.7506/spkx1002-6630-201210030

• Processing Technology • Previous Articles     Next Articles

Optimization of Polysaccharide Extraction from Angelica sinensis Using Response Surface Methodology

WANG Yan-yan1,WANG Tuan-jie2,*,DING Lin-lin3   

  1. (1. Lianyungang Branch of Traditional Chinese Medicine, Jiangsu Union Technical Institute, Lianyungang 222006, China; 2. Jiangsu Kanion Pharmaceutical Co. Ltd., Lianyungang 222001, China; 3. Tianjin Chasesun Pharmaceutical Co. Ltd., Tianjin 301700, China)
  • Online:2012-05-25 Published:2012-05-07

Abstract: Objective: To research the optimal extraction conditions of polysaccharide from Angelica sinensis. Methods: Response surface methodology (RSM) was applied to optimize the best extraction conditions, and then verified the optimal conditions. Results: The optimal conditions were as follows: the time for 2.15 h, solid-liquid ratio at 1:8.27, and extraction times for 3 times. Conclusion: It is feasible to optimize the extraction processing of polysaccharide from Angelica sinensis by RSM.

Key words: response surface methodology, Angelica sinensis, polysaccharide, extraction

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