Development of Granule Composition Based on the Total Evaporated Extract of Bidens Tripartita, Solidago Canadensis and Agrimonia Eupatoria Herbs

The aim of the study is the development and standardization of granules in hard gelatin capsules based on the composition of dry extracts of Bidens tripartita L.,Solidago canadensis L.and Agrimonia eupatoria L.Herbs,possessing nephroprotective activity and antifibrotics in toxic nephropathies.Developed the structure and defined the quality indicators of the pellets with dry extracts of Bidens tripartita L.,Solidago canadensis L.and Agrimonia eupatoria L.herbs.The quality specification for the drug-granules of the composition of dry extracts in solid gelatin capsules is developed.

气相色谱/质谱和多维分辨法分析仙鹤草挥发性成分

目的研究不同产地仙鹤草挥发油成分。方法利用水蒸气蒸馏法提取仙鹤草挥发油,用气相色谱/质谱(GC-MS)检测。先用子窗口因子分析法(SFA)定性定量分析湖南产仙鹤草的挥发油成分,然后用光谱相关色谱法(SCC)提取浙江产仙鹤草挥发油中的共有成分。结果在湖南和浙江产仙鹤草挥发油中分别鉴定出68和65个化学成分,其中有51个共有成分,主要组分都为雪松醇、α-蒎烯、芳樟醇、1-(2-呋喃基)-己酮、α-松油醇、乙酸龙脑酯和桉油精等,但含量有一定差别。结论该方法不仅鉴定的化合物数目增加,而且提高了定性准确度,可用于不同产地仙鹤草的分析和质量控制。