| 赵平,张訸,姜力,姜永新.白花木瓜果实香气成分GC-MS分析[J].中国南方果树,2017,46(4): |
| 白花木瓜果实香气成分GC-MS分析 |
| GC-MS analysis of volatiles from the fruits of white-flower quince |
| 投稿时间：2016-11-14 修订日期：2017-01-16 |
| DOI： |
| 中文关键词: 白花木瓜 果实 香气成分 GC-MS |
| 英文关键词:white-flower quince fruit volatiles GC-MS |
| 基金项目:云南省教育厅科学研究基金重大专项（ZD2010006） |
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| 中文摘要: |
| 为探明白花木瓜果实的香气成分，通过水蒸气蒸馏法提取白花木瓜果实中的香味物质，用GC-MS联用仪进行分析鉴定，并采用面积归一化法对各成分相对含量进行测定。结果表明，白花木瓜果实中被鉴定出48种成分，包括17种醇类、13种酯类、7种酸类、5种烷烃类、3种杂环类、2种醛类和1种烯烃类。其中含量较高的依次为-松油醇（20.14%）、苯甲醛（10.43%）、芳樟醇（8.66%）、十六烷酸（6.30%）、癸酸（2.94%）、顺-呋喃型芳樟醇氧化物（2.56%）和4-癸烯酸甲酯（2.47%）。 |
| 英文摘要: |
| In order to clarify the aroma compositions of the white-flower quince fruits, the essential oils in the fruits were extracted by steam distillation, and analyzed by GC-MS technique. The results showed that there were forty-eight volatiles were identified, including seventeen alcohols, thirteen esters, seven acids, five alkanes, three heterocyclics, two aldehydes, and one olefin. The major components were -terpineol (20.14%), benzaldehyde (10.43%), linalool (8.66%), hexadecanoic acid (6.30%), decanoic acid (2.94%), epoxylinalool (2.56%), and methyl Z-4-decenoate (2.47%). |
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