Paper Title:
Extraction, Purification and Antioxidant Activity of Intracellular Polysaccharides from a Strain of Lachnum sp.
  Abstract

The microwave method was used to extract Lachnum calyculiforme polysaccharides (LCP). By orthogonal experiments, the optimal conditions of extraction were the microwave temperature was 120 °C, extraction time was 20 min, ratio of water to raw material was 60:1, and the yield of polysaccharides was 12.56 %. LCP-1 was separated and sequentially purified from LCP through Sephadex G-100 column chromatography, which was detected as the homogeneous component. LCP -1 had strong scavenging abilities on O2ˉ•, •OH and DPPH free radicals.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
2114-2117
DOI
10.4028/www.scientific.net/AMR.236-238.2114
Citation
M. Ye, R. Y. Yuan, T. Qiu, J. M. Cai, "Extraction, Purification and Antioxidant Activity of Intracellular Polysaccharides from a Strain of Lachnum sp.", Advanced Materials Research, Vols. 236-238, pp. 2114-2117, 2011
Online since
May 2011
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Price
$32.00
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