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Abstract:
茉莉花茶品质与茶坯类型、鲜花质量和窨制技术息息相关。本文利用茉莉花茶香气评价指数(JTF指数),探究3个品种烘青茶坯、4种干燥工艺茶坯以及2个产地和3个采摘时间的鲜花对窨制茉莉花茶香气品质的影响。结果表明,3个品种的烘青茶坯窨制的花茶香气组成不同,大白毫的JTF指数(2.19)高于银毫(1.48)和银针(0.80),其香气品质最佳;4种干燥方式的大白毫茶坯窨制的花茶香气组成有差异,JTF指数大小为炒青(2.95)>烘青(2.19)>晒青(1.94)>蒸青(1.56),表明炒青茶坯所窨制的茉莉花茶香气品质最好,可归因于其比表面积和吸附量大。以福州茉莉花窨制的珠型花茶总香气浓度和酯类含量高于广西珠...
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热带作物学报
Year: 2017
Issue: 10
Volume: 38
Page: 1947-1955
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 2
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