热带农业科学2025，Vol.45Issue(5)：52-57,6.DOI:10.12008/j.issn.1009-2196.2025.05.008
GC-MS/O辨析5种黑胡椒油中关键香气成分
Identification of Key Aroma Components in Five Types of Black Pepper Oil via GC-MS/O
摘要
Abstract
The aroma profile of black pepper is highly complex.Recent studies have demonstrated that gas chromatog-raphy-mass spectrometry-olfactometry(GC‒MS/O)can effectively differentiate the aroma components of black pepper oil and investigate the olfactory properties of its components.This study aimed to analyze the key aroma compounds in five types of black pepper oils via GC‒MS/O with the intensity method and mass spectral library matching while describing their aroma profiles and evaluating their distinctive fragrance styles.Forty-eight aroma compounds were identified through olfactometry,with 33 compounds being qualitatively confirmed across all five samples.The regular components included cis-2-caren-4-ol(green),α-caryophyllene(green),β-thujene(herbal),4-terpinenol(herbal),myrcene(fruity),3-carene(fruity),cis-β-terpineol(peppery),and(S)-cis-verbenol(dried fruit).The results revealed that the aroma of black pepper oil can be classified into seven distinct categories:green,herbal,fruity,peppery,dried,woody/roasted,and amber.The key aroma components in each category were identified as follows:green:α-caryophyllene,cis-2-caren-4-ol,trans-β-terpineol,2-carene,trans-β-ocimene,bornyl acetate;Herbal:β-thujene,4-terpinenol,perilla alcohol,trans-carveol;fruity:3-carene,myrcene,α-pinene;peppery:4-carene,cis-β-terpineol,γ-terpinene;dried fruit:(S)-cis-verbenol,caryophyllene oxide;woody/roasted:β-cubebene,cis-limonene oxide,trans-2-caren-4-ol;amber:trans-pinocarveol.This methodology provides a valuable reference for studying the flavor composition of black pepper and establishing quality standards for black pepper oil.关键词
黑胡椒油/气相色谱—质谱—嗅辨法/关键香气成分/香气轮廓Key words
black pepper oil/gas chromatography-mass spectrometry-olfactometry(GC-MS-O)/key aroma components/aroma profile分类
轻工纺织引用本文复制引用
鲍辰卿,李德国,张天童,顾文博,章祎,张乾..GC-MS/O辨析5种黑胡椒油中关键香气成分[J].热带农业科学,2025,45(5):52-57,6.基金项目
上海烟草集团有限责任公司科技项目(No.K2021-1-009P). （No.K2021-1-009P）
