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Position: Home > Articles > Optimization of the Extraction Technology of Oleanolic Acid from Serissa serissoides by Orthogonal Test Hubei Agricultural Sciences 2009,48 (2) 425-426

六月雪中齐墩果酸提取工艺优选

作  者:
程齐来;李洪亮;熊绵丽
单  位:
江西省赣州市市立医院药剂科;赣南医学院药学系
关键词:
六月雪;齐墩果酸;提取工艺;正交设计
摘  要:
为筛选六月雪中齐墩果酸的最佳提取工艺,采用L9(34)正交设计考察药材粒度、乙醇用量、乙醇体积分数和提取次数4个因素,用高效液相色谱法测定六月雪中齐墩果酸的含量。结果表明,六月雪中齐墩果酸的最佳提取工艺为A3B2C2D1,即90目的药材,加入12倍的70%的乙醇水浴回流1次(2h),齐墩果酸的提取率为0.9980‰。经检验,本试验所优选的工艺合理,齐墩果酸质量稳定,适宜于工业化生产。
译  名:
Optimization of the Extraction Technology of Oleanolic Acid from Serissa serissoides by Orthogonal Test
作  者:
CHENG Qi-lai1,LI Hong-liang1,XIONG Mian-li2 (1.Dept. of Pharmacy, Gannan Medical College,Ganzhou 341000,Jiangxi, China; 2.Dept. of Pharmacy, The Municipal Hospital of Ganzhou, Ganzhou 341000, Jiangxi, China)
关键词:
Serissa serissoides (DC.) Druce; oleanlic acid; extraction technique;orthogonal test
摘  要:
To optimize the extraction conditions of oleanolic acid from Serissa Serissoides,herbal granularity,ethanol usage, ethanol concentration and extraction times were take as evaluation factors by orthogonal test L9 (34). The content of oleanolic acid was determined by HPLC. The results showed that optimum conditions of extraction were A3B2C2D1 as follows: 90 mesh herbal powder, 12-fold 70% ethanol and one time reflux for 2 hours.

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