| Volatile Compounds in Two Camellia chrysantha （Hu） Tuyama Species |
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| 作者姓名： | Fei-long Cui Qing Wei Ling-Yun Zhang |
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| 作者单位： | College of Horticulture, South China Agricultural University, Guangzhou 510642, China. |
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| 基金项目： | We thank Dongguan Ruikun Biology Technology Co. , Ltd for preparation of tea samples. |
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| 摘 要： | In the study,the volatile compounds in two Camellia chrysantha （Hu） Tuyama species were extracted and analysed by simultaneous steam distillation and extraction （SDE） and gas chromatography mass spectrometry （GC-MS）,respectively.The relative contents of the chemical constituents in the volatile components were quantified by peak area normalization and NIST database.A total of 60 volatile components were identified,45 for Camellia nitidissima and 26 for Camellia euphlebia.Aldehydes and acids were the most dominant volatiles in Camellia nitidissima,but for Camellia euphlebia there were hydrocarbons and ketones.Hexanoic acid,4-（2,6,6-trimethyl-1-cyclohexenyl）-3-buten-2-one,cis-2-decenal,4-2,2,6-trimethyl-7-oxabicyclo 4.1.0] hept-1-yl]-3-buten-2-one,phenylacetaldehyde,eicosane,alpha-ionone,geranylacetone 2,6-di-tert-butyl-4-methylphenol,7,9-di-tert-butyl-1-oxaspiro4,5] deca-6,9-diene-2,8-dioi and tetradecanal were both in two Camellia chrysantha （Hu）Tuyama species.
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| 关 键 词： | 挥发性成分 金花茶 挥发性化合物 α-紫罗兰酮 水蒸气蒸馏 GC-MS 香叶基丙酮 气相色谱 |
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