Optimization of Polysaccharides Extraction from Lycium Barbarum Using Response Surface Analysis
LI Dan-dan
WU Mao-yu
SONG Ye
ZHU Feng-tao
MA Xiao-yan
Abstract：According to the evaluation index of Lycium barbarum polysaccharides extraction yield, the effect on three factors including LBP yield of the material liquid ratio, extraction temperature, and extraction time were investigated. The quadratic response surface analysis was carried out. Under the optimized parameters, LBP extraction of quadratic regression equation were obtained. The optimum technological conditions for LBP extraction was gained according to the result:the material liquid ratio was 1:27g/mL, extraction temperature was 81℃, extraction time was 2.5h, and the yield of Lycium barbarum polysaccharides under the condition was 5.03%. In this paper, we discuss the optimum condition for Lycium barbarum polysaccharides extraction, which provided a new platform for the research of Lycium barbarum polysaccharide.
Keywords：Lycium barbarum polysaccharidesextractionresponse surface analysis
Publication Date：2014-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：5( 19-23 )