世界中西医结合杂志
世界中西醫結閤雜誌
세계중서의결합잡지
WORLD JOURNAL OF TRADITIONAL CHINESE AND WESTERN MEDICINE
2015年
4期
496-498
,共3页
张秀英%王雪峰%孟宪生%刘小雪%王帅%王思源
張秀英%王雪峰%孟憲生%劉小雪%王帥%王思源
장수영%왕설봉%맹헌생%류소설%왕수%왕사원
敷胸膏%大黄素%大黄酸%正交试验%提取工艺
敷胸膏%大黃素%大黃痠%正交試驗%提取工藝
부흉고%대황소%대황산%정교시험%제취공예
Fuxiong ointment%emodin%rhein%Orthogonal%Exract process
目的:采用正交设计优选敷胸膏中有效成分的提取工艺。方法采用L9(34)正交实验,以大黄素、大黄酸和出膏率为考察指标,利用HPLC法测定大黄素、大黄酸的含量,考察乙醇浓度、乙醇用量、提取次数及提取时间等因素的影响,优选敷胸膏的最佳提取条件。结果最佳提取工艺为:50%乙醇2倍量回流提取2次,每次提取1 h。结论优选提取工艺多种有效成分的提取率均较高,适用于生产。
目的:採用正交設計優選敷胸膏中有效成分的提取工藝。方法採用L9(34)正交實驗,以大黃素、大黃痠和齣膏率為攷察指標,利用HPLC法測定大黃素、大黃痠的含量,攷察乙醇濃度、乙醇用量、提取次數及提取時間等因素的影響,優選敷胸膏的最佳提取條件。結果最佳提取工藝為:50%乙醇2倍量迴流提取2次,每次提取1 h。結論優選提取工藝多種有效成分的提取率均較高,適用于生產。
목적:채용정교설계우선부흉고중유효성분적제취공예。방법채용L9(34)정교실험,이대황소、대황산화출고솔위고찰지표,이용HPLC법측정대황소、대황산적함량,고찰을순농도、을순용량、제취차수급제취시간등인소적영향,우선부흉고적최가제취조건。결과최가제취공예위:50%을순2배량회류제취2차,매차제취1 h。결론우선제취공예다충유효성분적제취솔균교고,괄용우생산。
Objective To optimize the extraction process of Fuxiong ointment by orthogonal design. Methods The contents emodin rhein and extract rate in the extract were used as indexes,and detemined by HPLC. The concentration and volume of alcohol,extract time and times were considered. The orthogonal test was used for optimization. Results The optimum condition was 8 times the amount of 50%,2 times of ex-traction,1 hour each time. Conclusion The optimum process provides a high yield for the two components and is suitable for production.