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Volume 28 Issue 2
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2010  >  28(2): 116-117,133

LIU Jun, DU Jian-ping, SHI Zhi-qi. Optimization of extraction technology for Sanhuang Jiedu cream by orthogonal test[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 116-117,133.
Citation: LIU Jun, DU Jian-ping, SHI Zhi-qi. Optimization of extraction technology for Sanhuang Jiedu cream by orthogonal test[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 116-117,133.
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Optimization of extraction technology for Sanhuang Jiedu cream by orthogonal test

  • Guangzhou University of Chinese Medicine,Guangzhou 510405,China;Guangdong Provincial Institute of Traditional Chinese Medicine,Guangzhou 510095,China

  • Received Date: 2009-09-08
  • Rev Recd Date: 2009-11-05
  • Objective To optimize the extraction technology for Sanhuang Jiedu cream. Methods The optimum extraction technology for Sanhuang Jiedu cream was investigated by the L9(34) orthogonal test with the total amount of the dry extract and the content of berberine hydrochloride as technology index.The influence factors including the concentration of ethanol,solvent ratio,extraction times,time length of extraction. Results The optimum extraction technology was: the solid-liquid ratio was 110;the concentration of ethanol was 70%;the refluxing extraction was carried out for 3 times(1hours/time). Conclusion The optimum extraction technology for Sanhuang Jiedu cream is stable and feasible.
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Optimization of extraction technology for Sanhuang Jiedu cream by orthogonal test

  • Guangzhou University of Chinese Medicine,Guangzhou 510405,China;Guangdong Provincial Institute of Traditional Chinese Medicine,Guangzhou 510095,China
  • Received Date: 2009-09-08
  • Rev Recd Date: 2009-11-05

Abstract: Objective To optimize the extraction technology for Sanhuang Jiedu cream. Methods The optimum extraction technology for Sanhuang Jiedu cream was investigated by the L9(34) orthogonal test with the total amount of the dry extract and the content of berberine hydrochloride as technology index.The influence factors including the concentration of ethanol,solvent ratio,extraction times,time length of extraction. Results The optimum extraction technology was: the solid-liquid ratio was 110;the concentration of ethanol was 70%;the refluxing extraction was carried out for 3 times(1hours/time). Conclusion The optimum extraction technology for Sanhuang Jiedu cream is stable and feasible.

LIU Jun, DU Jian-ping, SHI Zhi-qi. Optimization of extraction technology for Sanhuang Jiedu cream by orthogonal test[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 116-117,133.
Citation: LIU Jun, DU Jian-ping, SHI Zhi-qi. Optimization of extraction technology for Sanhuang Jiedu cream by orthogonal test[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 116-117,133.
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