02404naa a2200361 a 450000100080000000500110000800800410001902400370006010000260009724501260012326000090024952013690025865000110162765000100163865000180164865000140166665000100168065300230169070000210171370000260173470000180176070000210177870000210179970000190182070000210183970000200186070000220188070000240190270000210192670000190194770000260196677300500199210247842023-04-18       2023    bl uuuu     u00u1 u    #d7 a10.1016/j.focha.2023.1002592DOI1 aSOUSA, L. H. B. P. de  aRelationship between sensory and microbial profiles of fermented coffee by dry and washed methods.h[electronic resource]  c2023  aMicroorganisms influence the sensory quality of the coffee beverage through the compounds degradation or release of metabolites that diffuse into the fruit. However, type and duration of fermentation can contribute to the growth and diversity of microorganisms. Thus, the objective of this study was to analyze the microbial and sensory profile of Arabica coffees under different fruit-processing conditions and fermentation by Saccharomyces cerevisiae. Coffee cherries were used in the dry fermentation and washed fermentation at 28°C. Fermentation time ranged from 36 to 288 hours. A panel of sensory attributes was evaluated by 9 Q-graders. Mid-infrared spectra were obtained in the wavenumber range from 4000 to 650 cm?1. Microbial analyses were performed by denaturing gradient gel electrophoresis. Total sensory score for fermented coffee was higher than for unfermented coffee. In 108 and 216 hours of fermentation, the total score was higher in washed fermentation than in dry fermentation, which also shows the influence of post-harvest processing and the removal of husk on the quality of fermented coffee. Balance and body were the sensory attributes that most contributed to group formation in dry fermentation. Thus, induced fermentation increases the sensory classification of coffee beverages with positive effects on chemical and sensory profiles.  aCoffea  aCafé  aFermentação  aQualidade  aSabor  aAnálise sensorial1 aLUZ, J. M. R. da1 aSILVA, M. de C. S. da1 aMORELI, A. P.1 aVELOSO, T. G. R.1 aGUARÇONI, R. G.1 aMOREIRA, T. R.1 aBARROS, M. V. P.1 aKAUYA, M. C. M.1 aMARCATE, J. P. P.1 aBRIOSCHI JUNIOR, D.1 aGOMES, W. dos S.1 aPEREIRA, L. L.1 aOLIVEIRA, E. C. da S.  tFood Chemistry Advancesgv. 2, p. 1-10, 2023.