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Abstract:
茉莉花香气是在开放过程中形成的,香气组成受开放环境和生长气候因素影响。本研究探究了福州茉莉鲜花离体开放中香气变化及气候因素对其香气组成的影响。结果表明,茉莉花吐香峰值出现在21:30左右,并持续至翌日02:00,香气成分中乙酸苄酯、芳樟醇、苯甲醇、吲哚和氨茴酸甲酯等与总浓度呈现相似变化趋势,而α-法昵烯和苯甲酸甲酯在21:30达到高峰后,呈现明显下降趋势;乙酸叶醇酯则在21:30时浓度达到最低值。雨水茉莉和晴天茉莉主要香气种类相同,但雨水茉莉中乙酸叶醇酯含量约为晴天茉莉的10倍,具有较浓的青草味,且雨水茉莉的香气品质评价指数(JTF=1.17)低于晴天茉莉(JTF=1.87)。在茉莉花盛花期(...
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热带作物学报
Year: 2019
Issue: 07
Volume: 40
Page: 1359-1366
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 10
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