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ZHAO Jing-Hong, LIU Jun-Ping, SUN Xiao-Chun, ZHANG Xiao-Jun, ZHANG Zhi-Feng, YAN Gui-Qin. Purification of Polysaccharide from the Laminae of Elaeagnus mollis Diels with Chitosan Flocculation[J]. Plant Science Journal, 2012, 30(6): 639-643. DOI: 10.3724/SP.J.1142.2012.60639
Citation: ZHAO Jing-Hong, LIU Jun-Ping, SUN Xiao-Chun, ZHANG Xiao-Jun, ZHANG Zhi-Feng, YAN Gui-Qin. Purification of Polysaccharide from the Laminae of Elaeagnus mollis Diels with Chitosan Flocculation[J]. Plant Science Journal, 2012, 30(6): 639-643. DOI: 10.3724/SP.J.1142.2012.60639
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Purification of Polysaccharide from the Laminae of Elaeagnus mollis Diels with Chitosan Flocculation

  • Institute of Biological Diversity, School of Life Science, Shanxi Normal University, Linfen, Shanxi 041004, China

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  • Received Date: October 09, 2011
  • Revised Date: October 07, 2012
  • Published Date: December 29, 2012
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    • Abstract
  • Purification condition by chitosan to polysaccharide from the laminae of Elaeagnus mollis Diels was studied.An orthogonal design was used to study four factors,including chitosan dosage,pH,flocculation temperature and time,taking level of flocculation and the content of polysaccharides as markers.Optimal conditions were established as follows: chitosan dosage was 1 mg/mL; sedimentation time was 50-70 min; pH=5; and flocculation temperature was 20-40℃.Experimental results showed that this method was reliable and could be repeated.
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    • References (11)
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