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祛癜复色软膏配方药材超临界CO2流体萃取工艺的研究

Process of CO2 Supercritical Fluid Extraction in the Prescription medicine of Qudianfuse Ointment

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【作者】 俞忠明高家鉴

【Author】 YU Zhong-ming,GAO Jia-jian(Zhejiang Acadamy of Chinese Traditional Medicine,Hangzhou,310007)

【机构】 浙江省中医药研究院

【摘要】 目的:为了考察祛癜复色软膏配方药材超临界CO2流体萃取工艺的研究。方法:对处方中主要药材补骨脂、白芷、独活采用超临CO2流体萃取得到中间体,以补骨脂素、异补骨脂素和欧前胡素及萃取物总量为指标,采用综合评分办法,以萃取压力、温度、CO2流量、萃取时间为因素,各设4水平,作L16(44)的正交试验,进行工艺优选,并对优选工艺进行重复和中试试验。结果:采用该工艺可使指标成分萃得率达到70—85%之间,且可节省大量的溶剂和能源,有利环保,并有效地保持有效成分的活性。结论:祛癜复色软膏中配方药材采用超临界CO2流体萃取工艺是可行的。

【Abstract】 AIM:To inspect the Process of CO2 Supercritical Fluid Extraction in the Prescription medicine of Qudianfuse Ointment.Methods:prescription medicines in the main Psoralen,Angelica,Angelicae Biseratae CO2 Supercritical Fluid Extraction to be intermediate to Psoralen and Isopsoralen,Imperatorin and to extract the total target score for an integrated approach to extraction pressure,temperature,CO2 flow, the extraction time is,each level of 4,for L16(44)of orthogonal,selection process,And repeat the selection process and pilot-test.Results:The process will enable the component indicators were stripping rate of 70-85%,and can save a lot of solvents and energy,environmentally-friendly and effectively maintain the active ingredient.Conclusion:The Process of CO2 Supercritical Fluid Extraction in the Prescription medicine of Qudianfuse Ointment is feasible.

  • 【会议录名称】 2009浙江省中药学术年会论文集
  • 【会议名称】2009浙江省中药学术年会
  • 【会议时间】2009-12-01
  • 【会议地点】中国浙江绍兴
  • 【分类号】R286.0
  • 【主办单位】浙江省中医药学会中药专业委员会
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