无花果油的挥发性成分分析及应用研究

Analysis and Application of Volatile Components of Ficus carica Oil

采用气相色谱质谱联用仪对无花果油挥发性成分进行分析鉴定,共鉴定出54种挥发性香味成分,从种类上看酯类物质最多,为11种,醇类物质为10种,酮类和酸类物质分别为5种,杂环类物质为3种,醚类和烃类物质最少,为1种;从含量上看醇类物质最多,质量分数为42.79%,接下来依次为杂环类、醛类、酯类、酸及酸酐类、酮类、醚类、糖类和烃类,其质量分数为13.11%,9.86%,8.23%,6.44%,4.59%,1.30%,0.87%,0.34%。

Gas chromatographic mass spectrometry was used to analyze and identify the volatile components of fig oil.A total of 54 volatile aroma components were identified.From the perspective of species,there were a maximum of 11 esters,10 alcohols.There are 5 kinds of ketones and acids,3 kinds of heterocyclic substances,at least 1 kind of ethers and hydrocarbons.The content of alcohols was the most,and the mass fraction was 42.79%,followed by heterocycles,aldehydes,esters,acids and anhydrides,ketones,ethers,sugars and hydrocarbons have mass fractions of 13.11%,9.86%,8.23%,6.44%,4.59%,1.30%,0.87%,0.34%.