基于代谢组学的‘云抗10号’晒青茶加工过程代谢物变化
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戴宇樵,吕才有,何鲁南,易超,刘学艳,黄雯,陈加敏
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Metabolic Changes in the Processing of Yunkang 10 Sun-Dried Green Tea based on Metabolomics
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YuQiao DAI,CaiYou LÜ,LuNan HE,Chao YI,XueYan LIU,Wen HUANG,JiaMin CHEN
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表6 鲜叶、揉捻叶和晒青叶组间生物碱代谢物差异
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Table 6 Differences in alkaloid metabolites between fresh leaves, rolling leaves and sun-dried leaves
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序号 No. | 保留时间 Retention time (min) | 物质 Metabolite | YK10-1 | YK10-2 | YK10-3 | 类型 Type | 1 | 1.16 | 哌啶Piperidine | 5443333.33±494098.51 | 19800000±1873499.4 | 18500000±781024.97 | 上调 Up | 2 | 0.79 | 葫芦巴碱Trigonelline | 164666.67±54993.94 | 318000±125391.39 | 308666.67±112669.13 | 上调 Up | 3 | 0.78 | 甜菜碱Betaine | 13733333.33±929157.32 | 17566666.67±1833939.29 | 24300000±12931743.89 | 上调 Up | 4 | 2.64 | 茶碱Theophylline | 6455066.67±578935.03 | 7286366.67±194360.4 | 6545566.67±1001309.43 | 上调 Up | 5 | 1.45 | 大麦芽碱Hordenine | 417333.33±33246.55 | 472333.33±66905.41 | 391000±34655.45 | 下调 Down | 6 | 3.14 | 咖啡碱Caffeine | 6883000±232758.27 | 6826466.67±97485.61 | 6241100±380824.22 | 下调 Down | 7 | 4.64 | 异喹啉Isoquinoline | 112366.67±24056.25 | 119466.67±28075.85 | 88566.67±3442.87 | 下调 Down | 8 | 2.38 | 可可碱Theobromine | 7260000±401497.2 | 6323333.33±230289.67 | 5460000±326955.65 | 下调 Down |
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