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首页> 外文会议>International Conference on Control, Instrumentation, Energy Communication >Discrimination of black tea grades by means of cyclic voltammetry using polyacrylamide/exfoliated graphite composite electrode
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Discrimination of black tea grades by means of cyclic voltammetry using polyacrylamide/exfoliated graphite composite electrode

机译：使用聚丙烯酰胺/片状石墨复合电极的循环伏安法鉴别红茶等级

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摘要

In this paper, six different grades of Assam CTC black tea liquor were discriminated by means of cyclic voltammetry. A 3-electrode configuration was used to study the voltammogram where Polyacrylamide/Exfoliated Graphite composite (PAM/EGC) was used as the working electrode. Data obtained from the tea samples were subjected to multivariate data analysis techniques viz. Radar plot, Box plot and Principal Component Analysis (PCA). The results were found quite promising, thus justifying the suitability of the prepared working electrode for the quality estimation of tea.
机译：本文通过循环伏安法鉴别了六种不同等级的阿萨姆邦四氯化碳红茶液。使用三电极配置研究伏安图，其中聚丙烯酰胺/片状石墨复合材料（PAM / EGC）被用作工作电极。从茶样品获得的数据经过多变量数据分析技术。雷达图，箱形图和主成分分析（PCA）。发现结果很有希望，因此证明了所制备的工作电极对茶叶质量评估的适用性。

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