black tea; catechins; fermentation; electrical properties; chemometrics
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作者
Dong, Chunwang AND Ye, Yulong AND Yang, Chongshan AND An, Ting AND Jiang, Yongwen AND Ye, Yang AND Li, Yaqi AND Yang, Yanqin AND Li, Yaqi AND Ye, Yulong
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机构
chinese acad agr sci, tea res inst, hangzhou 310008, zhejiang, peoples r china
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jiangsu univ sci & technol, sch grain sci & technol, zhenjiang 212003, jiangsu, peoples r china
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sichuan acad agr sci, tea search inst, chengdu 610066, sichuan, peoples r china
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