中医药信息
中醫藥信息
중의약신식
INFORMATION ON TRADITIONAL CHINESE MEDICINE
2015年
3期
36-39
,共4页
胡源霖%杨春梅%王文全%侯俊玲
鬍源霖%楊春梅%王文全%侯俊玲
호원림%양춘매%왕문전%후준령
SPG复方%正交实验%丹酚酸B%芍药苷%甘草酸
SPG複方%正交實驗%丹酚痠B%芍藥苷%甘草痠
SPG복방%정교실험%단분산B%작약감%감초산
SPG%Orthogonal test%Salvianolic acid B%Paeoniflorin%Glycyrrhizic acid
目的：通过正交试验优选SPG复方的最佳提取工艺。方法：拟用回流提取法，以水为提取溶剂，以提取时间、提取次数、溶剂倍数为考察因素进行正交试验，以浸膏中的丹酚酸B、芍药苷、甘草酸含量为指标，通过指标权重法计算综合评分以评价提取工艺，筛选出最佳提取工艺。结果：SPG复方最佳提取工艺为12倍水，提取2次，每次1．5 h。结论：所得的最佳提取工艺稳定可行，重复性好，可作为SPG复方的提取工艺。
目的：通過正交試驗優選SPG複方的最佳提取工藝。方法：擬用迴流提取法，以水為提取溶劑，以提取時間、提取次數、溶劑倍數為攷察因素進行正交試驗，以浸膏中的丹酚痠B、芍藥苷、甘草痠含量為指標，通過指標權重法計算綜閤評分以評價提取工藝，篩選齣最佳提取工藝。結果：SPG複方最佳提取工藝為12倍水，提取2次，每次1．5 h。結論：所得的最佳提取工藝穩定可行，重複性好，可作為SPG複方的提取工藝。
목적：통과정교시험우선SPG복방적최가제취공예。방법：의용회류제취법，이수위제취용제，이제취시간、제취차수、용제배수위고찰인소진행정교시험，이침고중적단분산B、작약감、감초산함량위지표，통과지표권중법계산종합평분이평개제취공예，사선출최가제취공예。결과：SPG복방최가제취공예위12배수，제취2차，매차1．5 h。결론：소득적최가제취공예은정가행，중복성호，가작위SPG복방적제취공예。
Objective:To optimize the extraction process of SPG by orthogonal test.Methods:This experiment planned to adopt refluxing extraction method.With water used as extract solvent, extraction time, times of ex-traction and solvent ratio were considered by orthogonal test.The contents of salvianolic acid B, paeoniflorin and glycyrrhizic acid in extractum were evaluated as index components.Overall rating was calculated by index weight to assess extracting process and determine the optimal extracting method.Results:The optimal extrac-tion process for SPG was described as follows:refluxing extraction for 2 times and 1.5 hours each time with 12-fold water.Conclusion:This method is stable and repeatable,which can be used as the extraction process for SPG.
