西南林业大学学报2026，Vol.46Issue(3)：184-190,7.DOI:10.11929/j.swfu.202502047
不同产地山苍子挥发油含量测定及差异分析
Determination and Comparative Analysis of Essential Oil Content in Litsea cubeba from Different Regions
摘要
Abstract
This study focused on Litsea cubeba from 8 regions of Sichuan,Yunnan,Guizhou,Guangxi,Guangdong,Hunan,Hubei,and Fujian,and analyzed the content and variability of 10 terpenoid compounds,in-cluding D-Limonene and α-Pinene,in their volatile oils using gas chromatography-mass spectrometry(GC-MS).The results showed that among the terpenoids in L.cubeba from different regions,D-Limonene,(E)-Citral,and(Z)-Citral were the most abundant,with content ranges of 95.05-213.79 μg/mL,106.60-206.13 μg/mL,and 123.90-233.32 μg/mL,respectively.The content ranges of other compounds were as follows:Eucalyptol(13.78-27.86 μg/mL),Linalool(12.83-26.23 μg/mL),trans-Caryophyllene(14.06-29.88 μg/mL),the monoterpeneα-Pinene(10.77-16.48 μg/mL),β-Pinene(10.11-15.70 μg/mL),β-Myrcene(17.45-28.94 μg/mL),and Geraniol(6.24-16.60 μg/mL),with some instances below detection limits.These results indicate that the primary compon-ents of L.cubeba volatile oil are limonene and citral.Furthermore,the variability analysis revealed that Guang-dong and Guangxi,as the native sources of L.cubeba,exhibited the highest content of representative terpenoids,demonstrating significant developmental potential.Additionally,L.cubeba from Sichuan and Hunan also showed relatively high levels of these key terpenoids,making them noteworthy as superior germplasms.关键词
山苍子/萜类化合物/GC-MS/差异分析/产地Key words
Litsea cubeba/terpenoid/GC-MS/variability analysis/source region分类
医药卫生引用本文复制引用
王正玖,李乐,赵永红,张晓倩,李臣,杨曼莹,陶嘉乐,罗靖,赵娜,杨璐..不同产地山苍子挥发油含量测定及差异分析[J].西南林业大学学报,2026,46(3):184-190,7.基金项目
石河子大学校级科研项目(ZZZC202089A)资助 （ZZZC202089A）
兵团指导性科技计划项目(2022ZD050)资助. （2022ZD050）
