Harmonizing Drying Time, Layer Thickness, and Drier Zones for Drying Kinetics: Quality and Safety of Solar Tunnel‐Dried Wet‐Processed Parchment Coffee (Coffea …

ZK Abdissa, YB Tola, AH Taye… - International Journal of …, 2023 - Wiley Online Library
Tunnel solar dryer is the recently used drying method for better quality and safety of
parchment coffee. However, the higher variation of drying temperature and RH along the …

[HTML][HTML] Statistical procedure for the composition of a sensory panel of blends of coffee with different qualities using the distribution of the extremes of the highest …

MÂ Cirillo, MF Ramos, FM Borém… - Acta Scientiarum …, 2019 - SciELO Brasil
The identification and interpretation of discrepant observations in sensory experiments are
difficult to implement since the external effects are associated with the individual consumer …

A mixed model applied to joint analysis in experiments with coffee blends using the least squares method

ALB Paulino, MA Cirillo, DE Ribeiro… - Revista Ciência …, 2019 - SciELO Brasil
The aim of the present study was to propose a mixed model for a sensory analysis of four
experiments with blends of different standards of quality, including the species Coffea …

Machine learning based on extended generalized linear model applied in mixture experiments

GR Liska, MÂ Cirillo, FS de Menezes… - Communications in …, 2022 - Taylor & Francis
When performing mixture experiments, we observe that maximum likelihood methods
present problems related to the collinearity, small sample size, and over/under dispersion. In …

[PDF][PDF] Sensory profile and chemical composition of specialty coffees from Matas de Minas Gerais, Brazil

LO Fassio, MR Malta, GR Liska… - Journal of …, 2017 - pdfs.semanticscholar.org
The aim of this work was to evaluate the sensory profile of specialty coffees, natural and
pulped, from the region of Matas de Minas in the State of Minas Gerais, Brazil and correlate …

Unsupervised classification of specialty coffees in Homogeneous sensory attributes through machine learning

PC Ossani, DF Rossoni, MÂ Cirillo, FM Borém - 2020 - sbicafe.ufv.br
Brazil is the largest exporter of coffee beans, 29% world exports, 15% this volume in
specialty coffees. Thereby researches are done, so that identify different segments in the …

Feasibility of the expectation-maximization algorithm for assessing individuals with different sensory perceptions in discrimination of specialty coffees

LK de Oliveira, M Resende… - Acta Scientiarum …, 2023 - search.proquest.com
The results of sensory evaluations of coffees are associated with latent factors, such as the
particular subjectivity of each individual. Based on the foregoing, assessing the quality of a …

Classification of specialty coffees using machine learning techniques

PC Ossani, DF Rossoni, MÂ Cirillo… - Research, Society and …, 2021 - rsdjournal.org
Specialty coffees have a big importance in the economic scenario, and its sensory quality is
appreciated by the productive sector and by the market. Researches have been constantly …

[HTML][HTML] Monte Carlo simulation and importance sampling applied to sensory analysis validation of specialty coffees

HA Ferreira, GR Liska, MÂ Cirillo, FM Borém… - Revista Ciência …, 2021 - SciELO Brasil
Coffee sensory analysis is usually made by a sensory panel, which is formed by trained
tasters, following the recommendations of the Specialty Coffee Association of America …

Machine Learning techniques in muliclass problems with application in sensorial analysis

LM de Oliveira, FS de Menezes… - Concurrency and …, 2020 - Wiley Online Library
Automatic classification methods have been developed in the area of Machine Learning to
facilitate the categorization of data. Among the most successful methods are Boosting and …