摘要
目的探讨刺山柑不同产地茎、叶、花中挥发性成分的差异。方法采用顶空固相微萃取法提取刺山柑茎、叶、花中挥发性成分,然后用气相色谱-质谱联用仪进行定性分析,再以峰面积归一化法计算各成分的相对百分含量。结果从茎中鉴定出44种成分、叶中鉴定出30种成分、花中鉴定出33种成分。刺山柑茎、叶、花中普遍含有较高比例的异硫氰酸酯类成分,其中花中总含量最高,异硫氰酸甲酯在叶中含量较高;异硫氰酸异丙酯和异硫氰酸仲丁酯在花中含量较高。结论该研究为刺山柑地上部分资源的进一步开发利用提供了科学依据。
Objective To investigate the differences of volatile components in stems,leaves and flowers of Capparis spinosa L.from different puoducing areas.Methods Volatile constituents from the stems,leaves and flowers of Capparis spinosa L.were extracted by headspace-solid phase microextraction,then the qualitatively were analyzed by gas chromatography-mass spectrometry,and the relative percentage were calculated by peak area normalization method.Results A total of 44 components were identified from the stem,30 components from the leaves and 33 components from the flowers.The stems,leaves and flowers of Capparis spinosa L.generally contained a higher proportion of isothiocyanates,among which the total content in the flowers was the highest,and the content of methyl isothiocyanate in the leaves was higher.The proportion of isopropylisothiocyanate and and sec-butyl isothiocyanate were higher in flowers.Conclusion This reseach provides foundation for the developing and utilizing of the aboveground parts of Capparis spinosa L..
作者
史银基
何江
张轩晨
杨伟俊
SHI Yinji;HE Jiang;ZHANG Xuanchen;YANG Weijun(Uygur Medicine Laboratory,Institute of Medicine of the Xinjiang Uygur Autonomous Region,Xinjiang Uygur Autonomous Region Urumqi 830004,China;College Food Science and Pharmacy,Xinjiang Agricultural University Xinjiang Uygur Autonomous Region Urumqi 830052,China)
出处
《中国医药导报》
CAS
2020年第6期119-122,共4页
China Medical Herald
基金
新疆维吾尔自治区公益性科研院所基本科研业务经费资助项目（ky2018138）
新疆维吾尔自治区新疆地产中药民族药抚育项目（2016-02-01）
关键词
刺山柑
地上部分
挥发性成分
顶空固相微萃取-气相色谱-质谱
Capparis spinosa L.
Aboveground part
Volatile constituents
Headspace-solid-phase microextration-gas chromatograph-mas spectrometer
