Results 61 to 70 of about 29,347 (226)

Productividad de vacas lecheras suplementadas con ensilaje de haba alpargata o remolacha forrajera

open access: yesAgronomía Mesoamericana, 2020
Introducción. Los sistemas de producción de leche son afectados por el cambio climático, presentan estacionalidad en la producción forrajera, y sumado a esto, predominan razas con altas exigencias nutricionales, lo que conlleva a que los productores ...
David Felipe Nieto Sierra   +3 more
doaj   +1 more source

Application of high-temperature gas chromatography to the analysis of used frying fats

open access: yesGrasas y Aceites, 2010
The determination of polar compounds is the most commonly applied technique in the analysis of used frying fats and oils. High-temperature gas chromatography allows for a quantitative determination of oxidized monomeric FAME and dimeric FAME thus giving ...
M. Aguirre   +3 more
doaj   +1 more source

Antibiotic‐induced decrease of bacterial load in guinea pig intestine reduces α2‐adrenoceptor expression and activity in peristaltic motor inhibition

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 12, Page 2642-2661, June 2025.
Background and Purpose The use of analgosedatives in critically ill patients carries the risk of impairing gastrointestinal (GI) propulsion and could thereby lead to sepsis. The gut microbiota can influence GI motility, but whether GI microbial dysbiosis modifies GI peristalsis impairment by analgosedative drugs has not yet been analysed. This question
Aitak Farzi   +5 more
wiley   +1 more source

Relationship between the COI test and other sensory profiles by statistical procedures

open access: yesGrasas y Aceites, 1994
Relationships between 139 sensory attributes evaluated on 32 samples of virgin olive oil have been analysed by a statistical sensory wheel that guarantees the objectiveness and prediction of its conclusions concerning the best clusters of attributes ...
R. Aparicio   +3 more
doaj   +1 more source

Two lenses for exploring relationships between seabirds and fishers: Unveiling reciprocal contributions

open access: yesPeople and Nature, Volume 7, Issue 5, Page 1025-1040, May 2025.
Abstract Reciprocal relationships between fishers and marine life have been documented in Indigenous fishing contexts, but there are few case studies that describe the mechanisms of such relationships, and even fewer that explore other contexts, such as that of artisanal fishers in Latin American countries.
Jaime Ojeda   +5 more
wiley   +1 more source

Lanzamiento del programa de Ciencia Política y Paz en Colombia DR. Rafael Grasa

open access: yes, 2019
En este capítulo se presenta la primera parte de la importancia del lanzamiento del nuevo programa académico de Ciencia Política en la UNAD. Debido a que El pasado 6 de marzo el Ministerio de Educación Nacional, otorgó a la UNAD la resolución de Registro
Serrano Rubiano, Alba Luz   +1 more
core  

Variables affecting lipid oxidation in dried microencapsulated oils

open access: yesGrasas y Aceites, 2003
Dried microencapsulated oils are powdery foods or ingredients, prepared by drying natural or formulated emulsions, wherein the oil globules are dispersed in a matrix of saccharides and/or proteins.
Joaquín Velasco   +2 more
doaj   +1 more source

Phenolic compounds naturally present in olive oil and lowering of blood LDL‐cholesterol and systolic blood pressure, therefore reducing the risk of coronary heart disease: Evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006

open access: yesEFSA Journal, Volume 23, Issue 5, May 2025.
Abstract Following an application from QvExtra! Internacional pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of Spain, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to phenolic compounds naturally present in
EFSA Panel on Nutrition   +18 more
wiley   +1 more source

Improved method for the determination of triacylglycerols in olive oils by high performance liquid chromatography

open access: yesGrasas y Aceites, 2003
The analysis of triacylglycerols has great importance as quality control and origin determination aid in olive oils analytical methodologies. New improvements in the analysis of triacylglycerols by high-performance liquid chromatography in olive oils are
W. Moreda, M. C. Pérez-Camino, A. Cert
doaj   +1 more source

Purification, Characterization and Bioactivity of a New Homodimeric Lectin From Vicia Altissima (Fabaceae) Seeds

open access: yesPlant-Environment Interactions, Volume 6, Issue 2, April 2025.
ABSTRACT Vicia altissima Desf. (Fabaceae) belongs to subgenus Vicilla, section Pedunculatae. It is a perennial herb that grows in wet ravines with dense vegetation in western Mediterranean countries. The only population that exists in Spain is under critical threat of extinction.
Youssef Elamine   +3 more
wiley   +1 more source

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