云南民族大学学报（自然科学版）2024，Vol.33Issue(5)：562-569,8.DOI:10.3969/j.issn.1672-8513.2024.05.003
GC-MS法分析不同品牌藏香产品的化学成分
GC-MS analysis of chemical constituents of Tibetan incense products from different brands
摘要
Abstract
In order to analyze the chemical composition and characteristic substance information of famous and ex-cellent brand Tibetan incense products,the filtrate of Tibetan incense samples extracted by ultrasonic with n-hex-ane acetone mixture was analyzed by gas chromatography-mass spectrometry(GC-MS).The chemical compo-nents of the extract of Tibetan incense products were analyzed and identified.The relative percentage content of each compound was obtained by peak area normalization method.The results showed that 61,62 and 34 com-pounds were identified from the three samples of Tibetan incense sample A,Tibetan incense sample B,and Tibetan incense sample C,including 16 co-constituents:cedrol,isoalantolactone,alantolactone,dehydrocostus lactone,epifriedelinol,eugenol,β-amyrin,24-norursa-3,12-dien-11-one,24-norursa-3,12-diene,friede-lan-3-one,α-amyrin,ursolic aldehyde,24-noroleana-3,12-diene,hinokione,(-)-spathulenol,non-acosane,The average relative contents of the above common components were 4.36%,4.35%,3.68%,3.19%,2.63%,2.43%,1.75%,1.53%,1.45%,1.31%,1.26%,0.90%,0.81%,0.59%,0.40%and 0.33%respectively.Cedrol was the compound with the highest average content in Tibetan incense samples.In addition,14 of these common components were terpenes,and the total terpenes in the above three samples accounted for 93.29%,93.93%and 86.66%of the common components,respectively,indicating that the terpenoids were the most numerous and the largest proportion of the relative content of the common components of Tibetan incense.In conclusion,the chemical components and characteristic components of Tibetan incense products obtained by GC-MS can provide scientific basis and reference for further research and development of Tibetan incense products.关键词
藏香/燃香产品/GC-MS/成分分析Key words
Tibetan incense/incense product/GC-MS/component analysis分类
医药卫生引用本文复制引用
涂永元..GC-MS法分析不同品牌藏香产品的化学成分[J].云南民族大学学报（自然科学版）,2024,33(5):562-569,8.基金项目
福建省市场监督管理局科技计划项目(FJMS2022046),福建省引导性科技计划项目(2023Y6002). （FJMS2022046）
