Leite, I. P.; de Carvalho, V. D. Influence of Cultivation Place and Harvesting Procedure on Physical Characteristic, Grain Composition and Coffee Quality. I - Polifenol Oxidase Activities, Protein Content and Color Indexes. PAB 1994, 29 (2), 299-308. https://doi.org/10.1590/S1678-3921.pab1994.v29.4056.