Results 11 to 20 of about 229,028 (184)

The Reactive Extrusion Cationization of Starches as a Novel Physicochemical Surface Modification Method. [PDF]

open access: yesBiopolymers
Native starches from different botanical sources were cationized by reactive extrusion using 3% glycidyltrimethylammonium chloride (GTAC). The process, performed under controlled thermal zones, promoted the incorporation of quaternary ammonium groups onto the starch backbone.
Posada-Vélez MC   +4 more
europepmc   +2 more sources

Gut Microbiota Diversity and Function in Adults With Type 2 Diabetes, Alzheimer's Disease, and Both Conditions. [PDF]

open access: yesInt J Microbiol
Introduction Type 2 diabetes mellitus (T2DM) is known to increase the risk of Alzheimer’s disease (AD), but the role of the gut microbiota in this relationship is not fully understood. This study investigated the gut microbiota profiles of adults with T2DM, adults with AD, both conditions (AD–T2DM), and healthy controls to identify patterns associated ...
Rodríguez-Rosas AM   +10 more
europepmc   +2 more sources

Hematological and blood chemistry parameters of a Podocnemis vogli and P. unifilis captive population in Colombia

open access: yesFrontiers in Veterinary Science, 2022
The Podocnemididae family is seriously affected by anthropogenic factors, which is why almost all of their family members are threatened, according to the IUCN red list.
Cristian Rodríguez-Almonacid   +4 more
doaj   +1 more source

Carbonation Reaction of Epoxidized Linseed Oil: Comparative Performance of TBABr and TBAI as Catalysts

open access: yesJournal of Chemistry, 2023
Cyclic carbonates are considered to be green nontoxic intermediates with important applications in polymer synthesis and fuel additives and as polar solvents with high boiling points.
Juan F. Nieto-Alarcón   +3 more
doaj   +1 more source

Effect of Defatting and Extraction Solvent on the Antioxidant and Pancreatic Lipase Inhibitory Activities of Extracts from Hermetia illucens and Tenebrio molitor

open access: yesInsects, 2021
The production of specific insect extracts with bioactive properties for human health is an emerging and innovative field for the edible insects industry, but there are unexplored extraction factors that might modulate the bioactivity of the extracts ...
Joaquín Navarro del Hierro   +3 more
doaj   +1 more source

Microwave-Assisted Acid Hydrolysis vs. Conventional Hydrolysis to Produce Sapogenin-Rich Products from Fenugreek Extracts

open access: yesFoods, 2022
The acid hydrolysis of saponins is commonly performed by conventional heating to produce sapogenin-rich products of bioactive interest, but alternative hydrolysis methods and their impact on bioactivity have been unexplored.
Joaquin Navarro del Hierro   +3 more
doaj   +1 more source

Riqueza de especies y distribución geográfica de la subtribu Hippeastrinae (Amaryllidaceae) en México

open access: yesBoletín de la Sociedad Argentina de Botánica, 2023
Introducción y objetivos: Hippeastrinae se originó en Sudamérica y después migró a Norteamérica. México representa uno de sus centros de diversidad y la Zona de Transición Mexicana concentra la mayor riqueza. Los objetivos de este trabajo fueron estimar
Christian Valdes-Ibarra   +2 more
doaj   +5 more sources

Taxonomic revision of Physalis in Mexico

open access: yesFrontiers in Genetics, 2023
Physalis (Solanaceae, Solanoideae) is an American genus of ca. 90 species, with its diversity centered on Mexico. We recognize 61 species within the country, for which we provide a generic morphological description, an artificial key to determine species,
Mahinda Martínez   +5 more
doaj   +1 more source

Diversification within Lycianthes moziniana (Capsiceae, Solanaceae)

open access: yesBotan‪ical Sciences, 2023
Background: Lycianthes moziniana (Capsiceae, Solanaceae) is an endemic and widespread species in Mexico. Morphological and molecular evidence suggested three varieties (L. moziniana var. margaretiana, L. moziniana var. moziniana and L.
Marco Antonio Anguiano-Constante   +5 more
doaj   +1 more source

The Interaction of Slaughtering, Drying, and Defatting Methods Differently Affects Oxidative Quality of the Fat from Black Soldier Fly (Hermetia illucens) Larvae

open access: yesInsects, 2023
The interrelation effect of slaughtering, drying, and defatting methods of BSFL on the oxidative quality of the derived fat was studied. Blanching and freezing were compared as slaughtering methods, followed by oven or freeze-drying for drying and ...
Raúl Hurtado-Ribeira   +7 more
doaj   +1 more source

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