Optimization of Purification Process for Chitosan from Fengbingkang Mixture by Orthogonal Test
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Optimization of Purification Process for Chitosan from Fengbingkang Mixture by Orthogonal Test
Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 11, Pages: 32-34(2012)
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Published:2012
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JIA Yong-yan, ZHU Xia-li, CHEN Bo, et al. Optimization of Purification Process for Chitosan from Fengbingkang Mixture by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(11): 32-34.
DOI:
JIA Yong-yan, ZHU Xia-li, CHEN Bo, et al. Optimization of Purification Process for Chitosan from Fengbingkang Mixture by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(11): 32-34.DOI:
Optimization of Purification Process for Chitosan from Fengbingkang Mixture by Orthogonal Test
Objective: To investigate purification technology of Fengbingkang mixture with chitosan as clarification agent. Method: With the content of baicalin from purified liquid as index
flocculation clarification process was optimized by orthogonal design
and compared with traditional ethanol precipitation process. Result: These test result showed that optimized technology was better than ethanol precipitation technology.Optimum flocculation clarification process conditions were:water extraction liquid concentrated to 1 : 8
the amount of chitosan 15%
temperature 50 ℃. Conclusion: Chitosan clarifying agent could be used for purifying Fengbingkang mixture.