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作 者:杨红澎[1] 确生[2] 黄海东[1] 刘海学[1] 蒋与刚[3]
机构地区:[1]天津农学院,天津300384 [2]青海师范大学民族师范学院,西宁810008 [3]军事医学科学院卫生学环境医学研究所,天津300050
出 处:《中国实验方剂学杂志》2014年第19期68-71,共4页Chinese Journal of Experimental Traditional Medical Formulae
基 金:天津市高等学校科技发展基金计划项目(20100604)
摘 要:目的:研究采自青海省海南自治州地区的云雾龙胆花挥发油的化学成分。方法:采用气质联用(Gas Chromatograph-Mass Spectrometer-computer,GC-MS)技术和NIST质谱库对云雾龙胆挥发油的化学成分进行分析和鉴定,用色谱峰面积归一化法计算各成分的相对含量。结果:从该植物挥发油中分离出76个成分,鉴定了以呋喃醛(11.078%),5-甲基-2-呋喃醛(7.259%),苯甲酸(6.495%),4-乙烯基-2-甲氧基苯酚(2.120%),棕榈酸(12.623%),亚油酸(4.445%),α-亚麻酸(3.228%),正十八烷酸(2.614%),正二十三烷(5.435%)等为主的71个成分。结论:这些成分为首次从该植物花挥发油中所发现。Objective: The aim of this article was to study the chemical constituents of essential oils of flower from Gentiana nubigena. Method: The chemical constituents of essential oils were identified and analyzed by GC-MS and area normalization method. Result: Seventy-six compounds were isolated and identified. It included furfural ( 11. 078% ), 5-methyl-2-furancarboxaldehyde ( 7. 259% ), benzoic acid ( 6. 495% ), 2-methoxy-vinyl- phenol ( 2. 120% ), palmitic acid ( 12. 623% ) , ( Z, Z ) -9, 12-octadecadienoic acid (4. 445% ), ( Z, Z, Z) -9, 12, 15-octadecadienoic acid ( 3. 228%), octadecanoic acid (2.614%), n-tricosane (5. 435% ) and so on. Conclusion: These compounds were isolated from the flower of the plant for the first time
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