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《Journal of Anhui Agricultural Sciences》 2010-24
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Isolation,Purification and Components Analysis of Polysaccharide from Lycium barbarum of Shandong Province

SHANG Xi-li et al (Department of Chemistry and Engineering,Binzhou University,Binzhou,Shandong 256600)  
[Objective] The research aimed to isolate and purify polysaccharide from Lycium barbarum of Shandong Province,and analyze its components. [Method] LBP was extracted from Lycium barbarum with water and purified with DEAE ion-exchange cellulose column and Sephadeex G-100 column,and the Lycium barbarum polysaccharide(LBP) content was determined with phenol-sulfuric acid method. [Result] The results showed that LBP content was 12.56%. LBP had 4 water soluble polysaccharides,LBP-Ⅰ,LBP-Ⅱ,LBP-Ⅲ and LBP-Ⅳ. [Conclusion] The study can provide basis for deeply researching the structural characteristics and function of Lycium barbarum.
【Fund】: 滨州学院青年人才创新工程项目(BZXYQNLG200613)
【CateGory Index】: R284.1
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