Analysis of Fatty Acids in Coreopsis tinctoria by GC-MS

• 作 者: Zongyao QIAN Xiaoqian CAO Xiaolong ZHOU Hejiang LIU Jianmei WANG
• 机 构: Institute of Agricultural Quality Standards and Testing Technology Research, Xinjiang Academy of Agr
• 出 处: Medicinal Plant
• 发表日期: 2013年03期
• 关键词: accounted retrieval extracts unsaturated normalization herbal library purchased

[Objective] To detect and analyze the chemical components of fatty acid in Coreopsis tinctoria. [Method] Fatty acid in C. tinctoria was extracted by Soxhlet extraction. Chemical components and contents of the methyl esterification of the extracts were analyzed by GC-MS and computer retrieval. [Result] C. tinctoria mainly had 16 fatty acids. The relative content of each fatty acid was detected by area normalization method. Among them, content of unsaturated fatty acids accounted for 70%. [Conclusion] This research provided basis for the research and development of the chemical components of fatty acids in C. tinctoria.

[Objective] To detect and analyze the chemical components of fatty acid in Coreopsis tinctoria. [Method] Fatty acid in C. tinctoria was extracted by Soxhlet extraction. Chemical components and contents of the methyl esterification of the extracts were analyzed by GC-MS and The relative content of each fatty acid was detected by area normalization method. Among them, content of unsaturated fatty acids accounted for 70%. [Conclusion] This research content provides the basis for for the research and development of the chemical components of fatty acids in C. tinctoria.