Search Results - "Nelson GUTIERREZ GUZMAN"

Effects of cherries Sanitization methods and fermentation times on quality parameters of coffee beans by Sánchez-Riaño, Andrea Milena, Vega-Oliveros, Carolina, Ladino-Garzón, Wilmer Licerio, Orozco-Blanco, Dayana Alejandra, Bahamón-Monje, Andrés Felipe, Gutiérrez-Guzmán, Nelson, Amorocho-Cruz, Claudia Milena

“…For the first time, the dual effect of coffee cherry sanitization methods to control the microbial load in processing and the influence of fermentation time on…”
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ATR-FTIR FOR CHARACTERIZING AND DIFFERENTIATING DRIED AND GROUND COFFEE CHERRY PULP OF DIFFERENT VARIETIES (Coffea Arabica L.) by Barrios-Rodríguez, Yeison, Collazos-Escobar, Gentil A., Gutiérrez-Guzmán, Nelson

“…ABSTRACT This study aimed to evaluate the performance of the infrared spectrum in the range of 4000−650 cm−1 for characterizing and differentiating dried and…”
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Similarities and differences in sensory properties of high quality Arabica coffee in a small region of Colombia by di Donfrancesco, Brizio, Gutierrez Guzman, Nelson, Chambers, Edgar

“…Coffee sensory properties can depend on several factors such as the species/varieties cultivated, the processing after the harvesting phase, geographical…”
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NUMERICAL APPROACH FOR PREDICTION OF AIRFLOW BEHAVIOR IN COFFEE BEAN MONOLAYERS DURING DRYING PROCESS by Bustos-Vanegas, Jaime Daniel, Aragón, Larissa, Gutiérrez-Guzmán, Nelson, Córdoba, Nancy

“…ABSTRACT The homogeneity and efficiency of moisture removal from coffee beans depend on the airflow patterns inside the drying chambers used for drying. This…”
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Rational design of technologies for the mitigation of neo-formed contaminants in roasted coffee by Barrios-Rodríguez, Yeison Fernando, Gutiérrez-Guzmán, Nelson, Pedreschi, Franco, Mariotti-Celis, María Salomé

“…Neo-formed contaminants (NFCs) occurrence in coffee, a highly consumed beverage worldwide, has raised concern among different food safety agencies because a…”
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Thermodynamic analysis and modeling of water vapor adsorption isotherms of roasted specialty coffee (Coffee arabica L. cv. Colombia) by Collazos-Escobar, Gentil A., Gutiérrez-Guzmán, Nelson, Váquiro-Herrera, Henry A., Bon, José, Garcia-Perez, José V.

“…The experimental assessment and computer modeling of the water vapor adsorption isotherms of roasted specialty coffee is addressed in this study. Thus, both…”
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Model-based investigation of water adsorption in Achira (Canna edulis K.) biscuits by Collazos-Escobar, Gentil A., Gutiérrez-Guzmán, Nelson, Váquiro-Herrera, Henry A., Bon, José, Cárcel, Juan A., García-Pérez, José V.

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Mid-infrared spectroscopy and machine learning as a complementary tool for sensory quality assessment of roasted cocoa-based products by Collazos-Escobar, Gentil A., Barrios-Rodríguez, Yeison Fernando, Bahamón-Monje, Andrés F., Gutiérrez-Guzmán, Nelson

“…[Display omitted] •Multivariate analysis of cocoa quality helps to reveal regional differences.•ML models can enable real-time cocoa quality monitoring with…”
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Challenges in coffee fermentation technologies: bibliometric analysis and critical review by Cortés, Valeria Hurtado, Bahamón Monje, Andrés Felipe, Bustos Vanegas, Jaime Daniel, Guzmán, Nelson Gutiérrez

“…Advancements in coffee processing technologies have led to improved efficiency in field operations, but challenges still exist in their practical…”
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Integrated effect of yeast inoculation and roasting process conditions on the neo formed contaminants and bioactive compounds of Colombian roasted coffee (Coffea arábica) by Fernando Barrios-Rodríguez, Yeison, Gutiérrez-Guzmán, Nelson, Milena Amorocho-Cruz, Claudia, Pedreschi, Franco, Salomé Mariotti Celis, María

“…[Display omitted] •Yeast addition in fermentation decreases the acrylamide and HMF in roasted coffee.•Antioxidant capacity, total polyphenols and caffeine were…”
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EVOLUCIÓN DE PARÁMETROS FISICO-QUÍMICOS DE QUESILLO HUILENSE, EN ALMACENAMIENTO REFRIGERADO by ERIKA TATIANA CORTES MACIAS, NATALY PEÑA GOMEZ, CLAUDIA MILENA AMOROCHO CRUZ, NELSON GUTIERREZ GUZMAN

“…This study aimed to assess the physicochemical parameters above the stability and quality in Huila fresh cheese made in traditional method and semi…”
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Consumer practices for purchase, storage, and preparation of poultry and eggs in selected north and south american countries: a pilot study by Kadri KOPPEL, Miriam SOSA, Nelson GUTIERREZ GUZMAN, Paula CARDINAL, Sandria L. GODWIN, Sheryl C. CATES, Edgar CHAMBERS IV

“…Background: Poultry, eggs, and their products represent a potential food safety hazard. Although consumer practices related to these foods have been studied in…”
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Identifying critical factors for implementing good agricultural practice by Gutiérrez Guzmán, Nelson, Serra Belenguer, Juan Antonio, Clemente Marín, Gonzalo

“…This paper deals with identifying the critical factors (CFs) involved in implementing a good agricultural practice (GAP) programme for coffee and fruit farmers…”
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EVOLUCIÓN DE PARÁMETROS FISICOQUÍMICOS DE QUESILLO HUILENSE,EN ALMACENAMIENTO REFRIGERADO by Cortes Macias, Erika Tatiana, Peña Gomez, Nataly, Amorocho Cruz, Claudia Milena, Gutierrez Guzman, Nelson

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Physico-chemical and microbiological changes in commercial tilapia (Oreochromis niloticus) during cold storage by Gutiérrez Guzmán, Nelson, Fernández Segovia, Isabel, Fuentes López, Ana, Ruiz Rico, María, Barat Baviera, José Manuel

“…Background: The microbiological and chemical processes are the main responsible for deterioration of fresh fish. Therefore, it is essential to avoid these…”
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EVALUACIÓN DE LA PRODUCCIÓN DE METANO EN LA DIGESTIÓN ANAEROBIA DE VINAZAS PRETRATADAS CON OZONO/EVALUATION OF METHANE PRODUCTION IN ANAEROBIC DIGESTION OF VINASSE PRETREATED WITH OZONE/AVALIAÇÃO DA PRODUÇÃO DE METANO NA DIGESTÃO ANAERÓBIA DA VINHAÇA PRÉ-TRATADA COM OZÔNIO by Meneses, María Fernanda Durán, Gómez, Irma Janeth Sanabria, Guzmán, Nelson Gutiérrez

“…This paper presents the results of the methane production from anaerobic digestion of vinasse derived from bioethanol manufacturing, using an advanced…”
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Identificación de factores críticos para implantar buenas practicas agrícolas by Gutiérrez Guzmán, Nelson, Serra Belenguer, Juan Antonio, Marín, Gonzalo Clemente

“…En este artículo se presenta la identificación de los factores críticos (FC) que afectan la implantación de un programa de buenas prácticas agrícolas (BPA) en…”
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EVOLUCIÓN DE PARÁMETROS FISICOQUÍMICOS DE QUESILLO HUILENSE, EN ALMACENAMIENTO REFRIGERADO by ERIKA TATIANA CORTÉS-MACÍAS, NATALY PEÑA-GOMEZ, CLAUDIA MILENA AMOROCHO-CRUZ, NELSON GUTIÉRREZ-GUZMÁN

“…Se estudió la evolución de los parámetros físico-químicos que pueden afectar la estabilidad y por tanto la decisión de compra o consumo de quesillo huilense,…”
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EFICIENCIA DE REMOCIÓN DE DBO5 Y SS EN SEDIMENTADOR Y LECHO FILTRANTE PARA EL TRATAMIENTO DE AGUAS RESIDUALES DEL BENEFICIO DE CAFÉ (Coffea arabica) by Nelson Gutiérrez Guzmán, Eduardo Valencia Granada, Renso Alfredo Aragón Calderón

“…RESUMEN Para evaluar las condiciones de operación de los sistemas de tratamiento de aguas residuales que utilizan los pequeños caficultores del sur del Huila,…”
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DETERMINACIÓN DEL COLOR DEL EXOCARPIO COMO INDICADOR DE DESARROLLO FISIOLÓGICO Y MADUREZ EN LA GUAYABA PERA (Psidium guajava cv. Guayaba pera), UTILIZANDO TÉCNICAS DE PROCESAMIENTO DIGITAL DE IMÁGENES by Camacho, Jennifer Katiusca Castro, Peña, Néstor Enrique Cerquera, Guzmán, Nelson Gutiérrez

“…The colorimetric coordinates analysis of digital images in samples pear guava fruits (Psidium guajava cv. Pear guava) was performed for three times of harvest:…”
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