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Purification and partial characterization of Phaseolus vulgaris seed aminopeptidase
(Associação Brasileira de Divulgação Científica, 1999-12-01)
The aminopeptidase activity of Phaseolus vulgaris seeds was measured using L-Leu-p-nitroanilide and the L-aminoacyl-ß-naphthylamides of Leu, Ala, Arg and Met. A single peak of aminopeptidase activity on Leu-ß-naphthylamide ...
Intestinal Disaccharidases and Aminopeptidase-N in two species of Cinclodes (Passerine: Furnaridae
(Sociedad de Biología de Chile, 2000)
Digestive constraints and nutrient hydrolysis in nestlings of two flamingo species
(American Ornithologist Society, 2001)
In vertebrates, enzymatic activity levels in the small intestine are correlated with dietary composition. We examined enzymatic activity levels in juvenile specimens of two flamingo species, Phoenicoparrus andinus and ...
Effects of corn replacement by sorghum in broiler diets on performance and intestinal mucosa integrity
(2013-06-01)
The effect of replacing corn with lowtannin sorghum on broiler performance, carcass yield, integrity of mucosa of small intestine segments, and activity of membrane enzymes of the jejunum is investigated. A total of 594 ...
Purification and partial characterization of an aminopeptidase from the midgut tissue of Dysdercus peruvianus
(ELSEVIER SCIENCE INC, 2011)
The surface of midgut cells in Hemiptera is ensheathed by a lipoprotein membrane (the perimicrovillar membrane), which delimits a closed compartment with the microvillar membrane, the so-called perimicrovillar space. In ...
Test of the adaptive modulation hypothesis in rodents: Dietary flexibility and enzyme plasticity
(1999)
The phenotypic response of digestive enzymes was assessed in two species of rodents with different foods habits. Species were Phyllotis darwini (omnivorous) and Octodon degus (herbivorous). The activity of sucrase, maltase ...
Biochemical characteristics and modulation by external and internal factors of aminopeptidase-N activity in the hepatopancreas of a euryhaline burrowing crab
(Springer Heidelberg, 2015-03-19)
Strikingly, in spite of its physiological importance, information about occurrence, biochemical characteristics and mechanisms of regulation of aminopeptidase-N (APN) in the hepatopancreas of intertidal euryhaline crabs ...
Determinação da compatibilidade de desenvolvimento de culturas bacteriocinogênicas e fermento lácticoDetermination of the growth compatibility between bacteriocinogenic and starter cultures
(Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2009)
Halotolerant aminopeptidase M29 from Mesorhizobium SEMIA 3007 with biotechnological potential and its impact on biofilm synthesis
(Nature Publishing Group, 2017-09-06)
The aminopeptidase gene from Mesorhizobium SEMIA3007 was cloned and overexpressed in Escherichia coli. The enzyme called MesoAmp exhibited optimum activity at pH 8.5 and 45 degrees C and was strongly activated by Co2+ and ...
Basic aminopeptidase activity is an emerging biomarker in collagen-induced rheumatoid arthritis
(ELSEVIER SCIENCE BV, 2011)
The objective of this study was to investigate the catalytic activity of basic aminopeptidase (APB) and its association with periarticular edema and circulating tumor necrosis factor (TNF)-alpha and type II collagen (CII) ...