Results 31 to 40 of about 42,263 (221)

Antioxidant compoundsand total antioxidant activity in fruits of acerola from cv. Flor Branca, Florida Sweet and BRS 366

Revista Brasileira de Fruticultura, 2014
Information on antioxidant properties at different ontological stages may help producers and food technologists to identify which cultivar and/or maturity stage are most adequate for their need, therefore this work aimed to study the changes in the ...
Kellina Oliveira de Souza, Carlos Farley Herbster Moura, Edy Sousa de Brito, Maria Raquel Alcântara de Miranda   +3 more
doaj   +1 more source

Actividad sanguínea de superóxido dismutasa y glutatión peroxidasa en novillas a pastoreo Blood activity of superoxide dismutase and glutathione peroxidase in grazing dairy heifers

Pesquisa Agropecuária Brasileira, 2005
El objetivo de este estudio fue determinar el balance metabólico nutricional de Cu, Zn, Fe, Mn y Se, mediante la actividad sanguínea de SOD y GSH-Px y establecer la relación entre la concentración de Cu, Fe, Mn y Zn en el forraje y la actividad de SOD ...
Santiago Jaramillo, Néstor Alonso Villa, Andrés Felipe Pineda, Ángela Beatriz Gallego, Paola Tabares, Alejandro Ceballos   +5 more
doaj   +1 more source

Evaluación de dos complejos enzimáticos (fitasa y celulasa) en la alimentación de pollos Broiler

Revista Arbitrada Interdisciplinaria Koinonía, 2019
El estudio se realizó para determinar el efecto aditivo de dos complejos enzimáticos (fitasa y celulasa) en la alimentación de pollos broiler y su influencia en la ganancia de peso a los 45 días.
Walter Efrain Castro Guaman, Raúl Lorenzo González Marcillo, Angela Edith Guerrero Pincay, Tito Laban Vargas Fernandez   +3 more
doaj   +1 more source

Novel biocatalysts for industrial fructooligosaccharides (FOS) production from fucosyltransferase and mutagenized invertase genes constitutively expressed in Komagataella phaffii (previously Pichia pastoris)

CyTA - Journal of Food
Fructosyltransferases (FTFs) and invertases catalyze the production of short-chain fructo-oligosaccharides (FOS), levan, and inverted syrups from sucrose—compounds that are increasingly sought after in the global food industry.
Lázaro Hernández, Carmen Menéndez, Duniesky Martínez, Luis Enrique Trujillo Toledo, Enrique Rosendo Pérez Cruz, José-Manuel Pais-Chanfrau, Ricardo Ramírez, Alina Sobrino, Gissela Estefanía Ponce Quesada, Dubiel Alfonso-González   +9 more
doaj   +1 more source

Mejoramiento del proceso de suavizado de la fibra de cabuya para elaborar géneros textiles

Innova Research Journal, 2017
El proyecto de Mejoramiento del proceso de suavizado de la fibra de cabuya tiene como propósito impulsar la utilización de la fibra de la cabuya como materia prima para la elaboración de géneros textiles que puedan ser utilizados en la confección de ...
Diego Gustavo Betancourt Chávez, Dolores Krupskaya Salazar Garces   +1 more
doaj   +1 more source

La Enzima Clorofilasa

, 2022
{"references": ["IUBMB. Enzyme nomenclature EC 3.1.1.14. [Internet] Londres. School of Physical and Chemical Sciences, University of London. 2007. [Citado 10 de noviembre de 2022]. Recuperado a partir de: https://iubmb.qmul.ac.uk/enzyme/EC3/1/1/14.html", "Holden M. The breakdown of chloropyll by chlorophyllase. Biochemistry Department. 1961(78):364.", "
openaire   +3 more sources

Scientific opinion on the exposure of children and adolescents in the Republic of Croatia to ochratoxin A (OTA) from food

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Summary Ochratoxin A (OTA) is a secondary metabolite primarily produced by moulds of the genera Aspergillus and Penicillium. It is most commonly found in foods of plant origin, such as cereals, wine, coffee, spices and various types of fruits and vegetables, green tea, pistachios, figs, raisins, grapes, wine and chestnuts, as well as beer, coffee ...
Sanja Miloš, Vlatka Buzjak Služek, Jelka Pleadin, Maja Šegvić Klarić, Irena Jug, Dražen Knežević   +5 more
wiley   +1 more source

Imobilização de enzimas em suportes sólidos e aplicações sintéticas [PDF]

, 1999
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.o presente trabalho trata da imobilização de enzimas em suportes sólido, como a crisotila e o polioxietileno (PEO) e suas aplicações ...
Vieira, Mariana Antunes
core  

Amazonian Cyanobacteria as a Source of Bioactive Compounds With Antimicrobial and Cytotoxic Properties

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT Cyanobacteria are photosynthetic microorganisms known for producing diverse bioactive compounds. This study explores the bioactivity of extracts and fractions from Amazonian cyanobacteria and their pigment and phenolic compound production. A fraction from Synechococcus sp. CACIAM 05 showed cytotoxicity against hCMEC/D3 and MG‐63 cells.
Samuel Cavalcante do Amaral, Luciana Pereira Xavier, Mariana Reis, Rhuana V. Médice, Janaína Morone, Raquel Silva, João Morais, Vitor Vasconcelos, Agenor Valadares Santos   +8 more
wiley   +1 more source

Biopurga de malha de algodão utilizando processo enzimático com associação de enzimas [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.A presença de impurezas não celulósicas na fibra de algodão cru acarreta ao substrato têxtil ...
Silva, Laís Graziela de Melo da
core