Ultrasonic-assisted Extraction of Polysaccharides from Aerial Roots of Banyan(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Ultrasonic-assisted Extraction of Polysaccharides from Aerial Roots of Banyan

Author(s):: XU Li-li; CHEN Jiao-lian; Department of Chemistry，Hanshan Normal University，Chaozhou，Guangdong 521041

Keywords:: aerial roots of banyan; polysaccharide; ultrasonic method; extraction

Abstract:: The ultrasonic method was used for the extraction of polysaccharides from aerial roots of Banyan，and the best extraction conditions of polysaccharide were studied by single factor experiments and orthogonal test.The results showed that the optimal conditions were ultrasonic power 400 W，extraction time 15 min，solid to liquid 1∶35 and extraction times 1.Under these conditions the extraction rate of polysaccharide was 7.84 mg/g.This method was easy operation，high yield and under mild conditions.

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Last Update: 2014-09-01