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壳聚糖絮凝法处理刺五加提取液的研究

Study on Chitosan Coagulation Method Used in Clarifying Decoction of Radix et Caulis Acanthopanacis Senticosi

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【作者】 王剑锋李慧张业旺

【Author】 WANG Jian feng 1 , LI Hui 1, ZHANG Ye wang 2 (1. Department of Chemical Engineering, Dalian Nationality College, Dalian 116600, China; 2. Department of Bioengineering, Dalian University of Technology, Dalian 116012, China)

【机构】 大连民族学院化工系!辽宁大连116600大连理工大学生物工程系!辽宁大连116012

【摘要】 目的 :采用絮凝剂壳聚糖用于刺五加浸提液的澄清。方法 :对絮凝条件进行了优化 ,并同醇沉的效果做了比较 ,做了经济核算。结果 :最佳的絮凝条件 :壳聚糖加入量为 2 8.6mL/L ,温度为 3 0°C ,pH为 5 .3 6。结论 :壳聚糖絮凝法不仅澄清效果很好 ,而且经济实用 ,可代替醇沉法用于刺五加提取液的澄清。

【Abstract】 Objective: To clarify Radix et Caulis Acanthopanacis Senticosi decoction (DAS) via Chitosan Flocculation. Methods: The operating conditions were optimized and the results were compared with that of ethanol subsiding. Economic budget was carried out. Results: The optimized conditions were: 28.6mL/L Chitosan flocculating agent was added at 30 °C and pH 5.36. Conclusion: Chitosan coagulating method was economic and efficient on the clarification of DAS and can replace ethanol subsiding method.

  • 【文献出处】 中成药 ,Chinese Traditional Patent Medicine , 编辑部邮箱 ,2001年10期
  • 【分类号】R283.6
  • 【被引频次】37
  • 【下载频次】333
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