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Husks of Zea mays as a potential source of biopolymers for food additives and materials? development.
(Elsevier, 2019-02)
Maize husks, an agricultural and industrial residue generated in a large volume,were investigated as a potential source of useful biopolymers. Thus, theirchemical composition was firstly studied, after which two biopolymer ...
Partial characterization and purification of phytase from Lactobacillus plantarum CRL1964 isolated from pseudocereals
(Wiley VCH Verlag, 2020-09)
Cereals and pseudocereals are a rich source of nutrients and trace elements, but their dietary bioavailability is low due to the presence of phytate (IP6), an antinutritional compound with the ability to chelate cations ...
Potencial de uso biotecnológico de lipase de Colletotrichum gloeosporioides e antioxidantes de Morus alba
(Universidade Federal de Minas GeraisUFMG, 2015-11-20)
This work aimed to study biotechnological potential of the fungal species Colletotrichum gloeosporioides and the plant Morus alba. Production, partial purification, characterization and application tests for Colletotrichum ...
Desenvolvimento de revestimentos siloxano-PMMA reforçados por nanotubos de carbono, óxido de grafite e óxido de grafite reduzido para aplicações anticorrosivas
(Universidade Estadual Paulista (Unesp), 2015-02-27)
Anticorrosive coatings siloxane-PMMA hybrid reinforced by carbon nanotubes, graphite oxide and reduced graphite oxide were synthesized using the sol-gel process. Initially, the carbon nanostructures were characterized by ...
Effect of glycerol on catalysis by low molecular weight acid phosphatase from alpaca liver (Lama pacos)Efecto del glicerol sobre la catálisis por fosfatasa ácida de bajo peso molecular de hígado de alpaca (Lama pacos)
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 2007)
The Alternative Role of Enterobactin as an Oxidative Stress Protector Allows Escherichia coli Colony Development
(Public Library of Science, 2014-01)
Numerous bacteria have evolved different iron uptake systems with the ability to make use of their own and heterologous siderophores. However, there is growing evidence attributing alternative roles for siderophores that ...
Enterobactin as part of the oxidative stress response repertoire
(Public Library of Science, 2016-06)
Microorganisms produce siderophores to facilitate iron uptake and even though this trait has been extensively studied, there is growing evidence suggesting that siderophores may have other physiological roles aside from ...
Development of chemosensors for ions based on quinoxaline and quercetine derivatives
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2020-02-10)
The development of artificial sensors for detecting ionic analytes in solution has attracted much
attention, mainly to the biological and environmental areas, due to the possibility of rapid and
high sensitivity analysis ...
Envolvimento dos sistemas purinérgico, colinérgico e estresse oxidativo nos distúrbios da tireoide: possível efeito protetor da quercetina
(Universidade Federal de Santa MariaBrasilBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica ToxicológicaCentro de Ciências Naturais e Exatas, 2017-02-22)
Thyroid hormones modulate the metabolic pathways in the body and have important physiological
functions in the brain and vascular system. Changes in their production or distribution lead to disorders
such as hypothyroidism ...