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SPECTROSCOPY AND SPECTRAL ANALYSIS  2021, Vol. 41 Issue (05): 1417-1423    DOI: 10.3964/j.issn.1000-0593(2021)05-1417-07
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Study on the Homogeneity of Tea Powder by Infrared Spectral Similarity Evaluation
WU Xian-xue1, 2, LI Ming2, LI Liang-xing2, DENG Xiu-juan1, MA Xian-ying3, LI Ya-li1, ZHOU Hong-jie1*
1. College of Longrun Pu-erh Tea, Yunnan Agricultural University, Kunming 650201, China
2. College of Chemistry, Biology and Environment, Yuxi Normal University, Yuxi 653100, China
3. Kunming YiwuHongqing Tea Industry Co. Ltd., Kunming 650000, China