Title of article
Structural characteristics and antioxidant activities of polysaccharides from longan seed
Author/Authors
Jiang، نويسنده , , Guoxiang and Wen، نويسنده , , Lingrong and Chen، نويسنده , , Feng and Wu، نويسنده , , Fuwang and Lin، نويسنده , , Sen and Yang، نويسنده , , Bao-Cheng Jiang، نويسنده , , Yueming، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
7
From page
758
To page
764
Abstract
Ultrasound-assisted extraction was employed to extract polysaccharides from longan seed (LSP), with aids of a Box–Behnken statistical design to investigate the effects of ultrasonic power, time and liquid/solid ratio on the extraction recovery of the LSP. The structural analysis indicated that arabinose, galactose, glucose and mannose were major components of LSP, with →6)-Gal-(→1, Glc-(→1 and →6)-Glc-(1→ glycosidic linkages. In an in vitro antioxidant activity of the 1,1-diphenyl-2-picryldydrazyl radical-scavenging assay, LSP exhibited a dose-dependent property within the concentration range tested.
Keywords
Response surface methodology , antioxidant activity , polysaccharide , Ultrasound-assisted extraction , Longan
Journal title
CARBOHYDRATE POLYMERS
Serial Year
2013
Journal title
CARBOHYDRATE POLYMERS
Record number
1624260
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