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Journal of Spectroscopy
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Journal of Spectroscopy
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2013
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Article
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Fig 1
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Research Article
Robust and Automated Internal Quality Grading of a Chinese Green Tea (Longjing) by Near-Infrared Spectroscopy and Chemometrics
Figure 1
Representative raw NIR spectra of Longjing tea of grade I (a), grade II (b), and grade III (c).
(a)
(b)
(c)