Optimization of Ultrasonic Extraction Process by Response Surface Methodology of Polysaccharides from Limonium bicolor Kunze (Bge.)

Abstract:

Article Preview

Polysaccharide from Limonium bicolor Kunze (Bge.)(LBPs) was extracted with the assistance of ultrasonic.Box-Behnken design(BBD) was employed to optimize extraction time; extraction temperature;ultrasonic extraction power and ratio of water to raw material to obtain a high LBPs yield.The optimum extraction conditions were as follows: extraction temperature 81.23°C, ultrasonic power 190.86W, extraction time 42.39 min and ratio of water to raw material 15.4ml/g.The yield of polysaccharide was 7.11% based on the above mentioned conditions. Close agreement between experimetal and predicted values was found.

Info:

Periodical:

Advanced Materials Research (Volumes 317-319)

Edited by:

Xin Chen

Pages:

321-324

DOI:

10.4028/www.scientific.net/AMR.317-319.321

Citation:

P. Zhao et al., "Optimization of Ultrasonic Extraction Process by Response Surface Methodology of Polysaccharides from Limonium bicolor Kunze (Bge.)", Advanced Materials Research, Vols. 317-319, pp. 321-324, 2011

Online since:

August 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.