摘要
用油细胞原位拉曼光谱检测方法,直接获得了白兰花、深山含笑、黄花含笑油细胞的拉曼光谱,通过分析研究得出其主要挥发物。白兰花盛花油细胞中的主要挥发物为:芳樟醇、β-蒎烯、没药醇、香芹酮、α-松油烯、β-榄香烯。深山含笑盛花、花蕾油细胞中的主要挥发物为:甲氧基肉桂酸乙酯、对伞花烃、香茅醇。黄花含笑小花蕾、花蕾、盛花油细胞中的主要挥发物为:香芹酮、α-蒎烯、β-蒎烯、反式-反式-金合欢醇;对伞花烃、甲氧基肉桂酸乙酯、反式-反式-金合欢醇;甲氧基肉桂酸乙酯、反式-反式-金合欢醇。
In order to identify the volatile organic compounds in oil cells at room temperature,this article used a novel and original approach to analyze in situ the main components of the volatile organic compounds in three Alpinia figo oil cells by means of Raman spectroscopy.The main volatiles in the oil cells of Michelia alba DC flower were Linalool,β-Pinene,α-Bisabolol,α-Bisabolol,Carvone,α-terpinene andβ-elemene.The main volatiles in the oil cells of Michelia maudiae Dunn flower and flower bud were 4-Methoxycinnamic acid ethyl ester,ρ-cymene and citronellol.The main volatiles in the oil cells of Michelia xanthantha C.Y.Wu small flower bud,flower bud,and flower were respectively Carvone,α-Pinene,β-Pinene,tran-tran-Farnesol;ρ-cymene,4-Methoxycinnamic acid ethyl ester,tran-tran-Farnesol;4-Methoxycinnamic acid ethyl ester,tran-tran-Farnesol.
作者
司民真
李家旺
杨永安
李伦
张川云
张德清
SI Minzhen;LI Jiawang;YANG Yongan;LI Lun;ZHANG Chuanyun;ZHANG De-qing(Key Laboratory of Molecular Spectroscopy,Colleges and Universitiesin Yunnan Province,Chuxiong Normal University,Chuxiong 675000,China;Application Institute of Spectroscopy Technology,Chuxiong Normal University,Chuxiong 675000,PR China)
出处
《光散射学报》
2021年第1期52-58,共7页
The Journal of Light Scattering
基金
国家自然科学基金(11364001)。
关键词
白兰
深山含笑
黄花含笑
挥发物
拉曼光谱
Michelia alba DC
Michelia maudiae Dunn
Michelia xanthantha C.Y.Wu
volatile organic compounds
Raman spectrum