节点文献
黑翅土白蚁及菌圃中熊果酸的提取分离和定量分析研究
Study on the technology for extraction and determination of ursolic acid in Fungus Garden of odontotermes formosanus Shiraki and odontotermes formosanus Shiraki
【摘要】 目的:提取分离并测定黑翅土白蚁和菌圃中熊果酸的含量。方法:大孔树脂吸附法、高效液相色谱法。结果:测得熊果酸在0.009~0.015 mg范围内峰面积与浓度线性关系良好,平均回收率为97.1%。所测样品中熊果酸平均含量为0.634 mg.g-1。结论:方法简便,可靠,精密度高,稳定性好。
【Abstract】 Objectives:To Study the Technology for Extraction and establish the method for content determination of ursolic acid in Odontotermes formosanus Shiraki Fungus Garden.Methods:Macropumus resin-absorption,HPLC.Result:It showed that a good linear relationship existed in the range of 0.009-0.015 mg of ursolic acid.The average content of ursolic acid was 0.634 mg·g-1.Conclusion:These methods are simple,reliable,accurate and stable.
【关键词】 提取分离;
含量测定;
熊果酸;
高效液相色谱法;
黑翅土白蚁;
菌圃;
蚁巢;
【Key words】 extraction; quantitative defermination; ursolic acid; HPLC; odontotermes formosanus Shiraki; fungus garden; formicary;
【Key words】 extraction; quantitative defermination; ursolic acid; HPLC; odontotermes formosanus Shiraki; fungus garden; formicary;
- 【文献出处】 药物分析杂志 ,Chinese Journal of Pharmaceutical Analysis , 编辑部邮箱 ,2011年08期
- 【分类号】R284
- 【被引频次】2
- 【下载频次】116