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Characterization of functional metabolites in broccoli by‐product using green extraction with supercritical fluids

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6789-6799, 30 August 2026.
Abstract BACKGROUND The present study aimed to valorize broccoli by‐products (leaves and stems) through the extraction of bioactive compounds using supercritical fluid extraction (SFE). The influence of broccoli variety, plant part and maturation stage on total phenolic content (TPC), antioxidant activity and antimicrobial properties was evaluated ...
Iris Gudiño +5 more
wiley +1 more source

NUEVO ESTUDIO SOBRE EL PERFIL DE LOS ALUMNOS DE PRIMER CURSO DE LA ESCUELA DE INGENIERIA TECNICA INDUSTRIAL

Avances en Ciencias e Ingeniería, 2014
El trabajo estudia la valoración de las respuestas a un cuestionario respondido por los alumnos que cursan la asignatura de Quí mica del primer curso universitario , mater ia obligatoria de la Ingeniería Industrial, y que pertenecen a las especialidades de Mecánica y de Qu í mica Industrial.
Angel Valea, María L. González
openaire +1 more source

Preharvest application of antagonistic yeasts for the control of fungal pathogens in organic peach and plum orchards

Journal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5881-5889, 15 August 2026.
Abstract BACKGROUND The control of fungal diseases in organic fruit production remains a major challenge due to the limited availability of authorized phytosanitary tools. This study evaluates the efficacy of two antagonistic yeasts – Metschnikowia pulcherrima L672 and Hanseniaspora uvarum L793 – in organic peach ( Prunus persica ) and plum ( Prunus ...
Paula Tejero +5 more
wiley +1 more source

Chitosan‐induced modulation of secondary metabolism and stress tolerance in Salvia rosmarinus under combined drought and heat stress

Journal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5989-6001, 15 August 2026.
Abstract BACKGROUND Abiotic stresses, particularly drought and elevated temperatures, negatively affect plant physiological and metabolic processes. This study investigated the effects of drought, heat, and combined stress on Salvia rosmarinus (rosemary), and evaluated foliar‐applied chitosan as a biostimulant.
Inês Mansinhos +6 more
wiley +1 more source

Aplicação e análise de alguns procedimentos de contrução de rota para o problema do caixeiro viajante

Ingenieria Industrial, 2012
O transporte, em geral, absorve em média a porcentagem mais elevada de custos do que qualquer outra atividade logística. Por isso, muitas empresas estão repensando seus processos para redução dos mesmos.
Paula Francis Benevides +4 more
doaj

Application of Principal Component Analysis and Probabilistic Neural Networks in Ferralsols Recovery Evaluation Through Planting of Mabea Fistulifera and Eucalyptus Urograndis

Land Degradation &Development, Volume 37, Issue 13, Page 9021-9037, 15 August 2026.
ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos +7 more
wiley +1 more source

Certificación de competencias laborales en las pymes de la zona de Concepción, Chile (2004).

Ingenieria Industrial, 2004
Mediante encuestas estructuradas y entrevistas realizadas a pequeñas y medianas empresas del Gran Concepción (Chiguayante, Concepción, Talcahuano, San Pedro de la Paz), se obtiene información cuantitativa y cualitativa sobre el grado de conocimiento que ...
Leticia Galleguillos Peralta, Álvaro Urra Morales +1 more
doaj

Effect of ammonium concentration on methane oxidation and CO2 removal in an anaerobic biotrickling filter treating synthetic landfill gas and leachate

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1632-1642, August 2026.
Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán +3 more
wiley +1 more source

Mantenimiento Preventivo: Asignación Grupal de Prioridades con Metodología Procesos DRV

Ingenieria Industrial, 2016
El trabajo presenta una aplicación de toma de decisiones en equipo orientada a la elaboración de un referencial que permita establecer prioridades en tareas de mantenimiento preventivo. El método aplicado se denomina Procesos DRV.
Magdalena Dimitroff +4 more
doaj

Cybianthus anthuriophyllus (Primulaceae), a new record for the flora of Colombia: distribution modeling and conservation assessment

Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos +4 more
wiley +1 more source

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