Environmental stress evaluation of Coffea arabica L. leaves from spectrophotometric fingerprints by PCA and OSC–PLS–DA
The effects of hydric stress and sunlight access conditions on metabolic compounds in coffee leaves were investigated utilizing statistical mixture design extractor solvents. PCA and OSC–PLS–DA chemometric methods were used to analyze UV–visible spectra of irrigated and non-irrigated Coffea arabica...
Main Authors: | Guilherme Luiz Scheel, Elis Daiane Pauli, Miroslava Rakocevic, Roy Edward Bruns, Ieda Spacino Scarminio |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-12-01
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Series: | Arabian Journal of Chemistry |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535216300685 |
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