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作 者:李源栋 李娟 段焰青 刘志华 尹开云 申钦鹏 LI Yuandong;LI Juan;DUAN Yanqing;LIU Zhihua;YIN Kaiyun;SHEN Qinpeng(Technology Center of Yunnan China Tobacco Industry Co.,Ltd.,Kunming 650202;Kunming Xiangguan Science&Technology Co.,Ltd.,Kunming 650202)
机构地区:[1]云南中烟工业有限责任公司技术中心,昆明650202 [2]昆明香冠科技有限公司,昆明650202
出 处:《食品工业》2021年第9期315-320,共6页The Food Industry
基 金:云南省科技厅项目(2018BA084);云南中烟科技项目(2018CP04、2020CL04);云南省科技人才和平台计划(2019HB079)。
摘 要:为比较分析云南不同产地"云柠1号"柠檬油成分。采用压榨法提取柠檬油,气相色谱/质谱(GC/MS)结合保留指数法进行对比分析,从大理、保山、德宏、红河"云柠1号"柠檬油中分别鉴定30, 42, 30和34种成分,各占总峰面积的96.58%, 95.66%, 93.13%和95.31%;4个产地柠檬油共有成分为15种,其含量较高的有桧烯、β-蒎烯、月桂烯、柠檬烯、γ-松油烯、柠檬醛、乙酸橙花酯、乙酸香叶酯等;4个产地柠檬油所含成分种类及相对含量间存在差异,可作为区分云南不同产地"云柠1号"柠檬油的重要特征。该研究为"云柠1号"柠檬进一步研究开发提供理论基础。To analyze the composition of "YN 1" lemon oil from different producing areas in Yunnan.The lemon oil was extracted by Pressing method and analyzed by gas chromatography-mass spectrometer(GC/MS) combined with retention index.30,42,30,34,and 53 components were identified from Dali,Baoshan,Dehong and,Honghe YN "1" lemon oils,accounting to 96.58%,95.66%,93.13% and 95.31% of total peak areas,respectively;Four lemon oil contained fifteen common components,including which terpene,β-pinene,myrcene,limonene,γ-terpinene,citral,neryl acetate,geranyl acetate,etc.There were differences in the types and relative contents of the lemon oils in the five producing areas,which could be used as an important feature to distinguish the "YN 1" lemon oil from different producing areas in Yunnan.This method provided a theoretical basis for the further research and development of "YN 1" lemon.
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