高颖 李雪梅 DOI：.1000- 引文格式：高穎，[J].中国调味品，2024，49（3）：157-160. GAO Y， LI X M. Study on aroma components and sensory analysis of essential oils of fennels from six different places of origin[J].China Condiment，2024，49（3）：157-160. Summary：小茴香精油是从小茴香植物中提取的一种天然挥发油。它被广泛用作香料和药品，并且已经被证明具有多种生物活性成分，如抗氧化剂和抗炎剂。然而，小茴香精油的气味和化学成分因种植地点、气候和生长条件等因素而存在差异。该研究基于此，利用GC-MS和GC-O方式测定6个不同产地小茴香精油中的香气成分并进行分析，结果表明，6个不同产地的小茴香精油中一共鉴定出30种香气成分，其中样品A、B、C、D、E、F中的香气成分分别有21，28，27，26，22，22种。6个产地小茴香样品中，烯萜类香气成分种类最多，包括16种（总香气成分种类有30种），%，其中烯萜类化合物中柠檬烯、水芹烯、δ-杜松萜烯、松油烯和α-蒎烯的含量明显高于其他烯烃类化合物。研究不同产地小茴香精油的香气成分可以帮助了解不同产地小茴香精油的化学成分，从而确定其独特的气味特征以及潜在的用途。 Key：小茴香；GC-MS；香气成分；感官分析 ： 文献标志码：A ：1000-9973（2024）03-0157-04 Study on Aroma Components and Sensory Analysis of Essential Oils of Fennels from Six Different Places of Origin GAO Ying， LI Xue-mei （School of Biomedical and Chemical Engineering， Liaoning Institute of Science and Technology， Benxi 117004， China） Abstract： Fennel essential oil is a kind of natural volatile oil extracted from fennel plant. It is widely used as a spice and medicine， and has been proven to have various bioactive components， such as antioxidants and anti-inflammatory agents. However， the smell and chemical components of fennel essential oil are different due to the factors such as planting location， climate and growth conditions. Based on this， GC-MS and GC-O are used in this study to determine and analyze the aroma components of essential oils of fennels from six different places of origin. The results show that a total of 30 aroma components are identified in essential oils of fennels from six different places of origin， among which， there are 21， 28， 27， 26， 22， 22 aroma components in samples A， B， C， D， E， F respectively. Among the fennel samples from six places of origin， the types of aroma components of terpenes are the most， including 16 types （total aroma components of 30 types）， accounting for % of the total number of aroma substances， among which， the content of limonene， phellandrene， δ-cadinene， terpinene and α-pinene in terpenes is significantly higher than that of other terpenes. Studying the aroma components of essential oils of fennels from different places of origin can help understand the chemical components of essential oils of fennels from different places of origin， so as to determine their unique odor characteristics and potential uses. Key words： fennel; GC-MS; aroma components; sensory analysis
