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yatay椰子果实和果汁芳香成分分析 被引量:3
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作者 陆占国 《植物资源与环境学报》 CAS CSCD 2007年第3期76-78,共3页
The aromatic constituents in fruit and juice of yatay palm(Butia yatay(Mart.) Becc.) were extracted and analyzed by HSSE-GCMS and SBSE-GC-MS techniques.139 and 150 aromatic constituents were detected,79 and 82 chemica... The aromatic constituents in fruit and juice of yatay palm(Butia yatay(Mart.) Becc.) were extracted and analyzed by HSSE-GCMS and SBSE-GC-MS techniques.139 and 150 aromatic constituents were detected,79 and 82 chemical compounds which occupied 95.231% and 92.101% of total relative content were identified in fruit and juice of yatay palm respectively.The fruit contained esters(85.718%),alcohols(3.900%),hydrocarbons(1.614%),carboxylic acids(1.350%),aldehydes(1.009%) and ketones(0.593%),and the major constituent was ethyl hexanoate(58.062%).The juice contained esters(59.831%),carboxylic acids(10.556%),alcohols(9.653%),hydrocarbons(3.078%),aldehydes(2.684%) and ketones(1.841%),the major constituent was ethyl hexanoate(31.202%),too. 展开更多
关键词 yatay椰子 芳香成分 顶空吸附萃取 搅拌吸附萃取 气相色谱-质谱
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亚泰果冻棕香气成分 被引量:1
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作者 陆占国 《香料香精化妆品》 CAS 2007年第2期24-26,39,共4页
用顶空吸着萃取HSSE(Head Space Sorptive Extraction)-GC-MS联用技术分析亚泰果冻棕的香气成分,检测出139种成分,鉴定出占总成分95.231%的79种成分,分别由酯(85.716%)、醇(3.900%)、烃(1.614%)、酸(1.350%)、醛(1.009%)、酮(0.593%)等... 用顶空吸着萃取HSSE(Head Space Sorptive Extraction)-GC-MS联用技术分析亚泰果冻棕的香气成分,检测出139种成分,鉴定出占总成分95.231%的79种成分,分别由酯(85.716%)、醇(3.900%)、烃(1.614%)、酸(1.350%)、醛(1.009%)、酮(0.593%)等化合物组成。主要成分为己酸乙酯,占总成分的58.062%。 展开更多
关键词 亚泰果冻棕 顶空吸着萃取 气相色谱 质谱
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