digestive enzyme activity
Digestive enzyme activity and food ingesta in juvenile shrimp Litopenaeus vannamei (Boone, 1931) as a function of body weight
... In semi-intensively managed culture ponds, a sub- stantial contribution to the nutrition of shrimp comes from the naturally occurring biota (Hunter, Pruder & Wyban 1987; Nunes, Gesteira & Goddard 1997; Focken, ...
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Caracterización de la actividad enzimática en larvas de jurel cola amarilla del Pacífico (Seriola lalandi dorsalis)Characterization of the digestive enzyme activity in the pacific yellowtail (Seriola lalandi dorsalis) larvae
... Crecimiento de larvas de Seriola lalandi dorsalis en longitud estandar (mm) con respecto a los dias de la eclosién (DDE). Actividad proteolitica alcalina durante la ontégenia de larvas d[r] ...
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Histología, histoquímica y actividad enzimática del sistema digestivo de Paralichthys californicus durante su ontogenia y evaluación de probióticos como promotores de la maduración del sistemaAssesing the ontogeny of the digestive system in paralichthys californicus using histology, histochemistry and enzyme activity and evaluation of probiotics as promotors of its maturation
... Similarly, digestive enzyme activities displayed the same trend as the previous trial without any significant effect from the probiotics, except for chymotripsin and acid ...proteolytic activity, ...
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Modulation of the regioselectivity of Thermomyces lanuginosus lipase via biocatalyst engineering for the Ethanolysis of oil in fully anhydrous medium
... surfactant). Activity and regioselectivity of the different biocatalysts were tested by performing ethanolysis of HOS-oil by using hexane as ...the enzyme active site interacts with isolated substrate ...
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comunicaciones de corto ANÁLOGOS brasinoesteroide diferencialmente Modificar la actividad peroxidasa, superóxido dismutasa ACTIVIDAD Y CONTENIDO DE PROTEÍNAS EN plántulas de tomate
... antioxidant enzyme activity (superoxide dismutase, catalase, ascorbate peroxidase) and antioxidant substance ...enhanced activity of each enzyme similar to that observed by the authors ...
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Producción de lacasas en cepas de Pleurotus djamor creciendo en medios con agar y durante su cultivo en paja de trigo
... highest enzyme production values in vitro (IE-116, IE-145, IE-267, IE-11and IE-633), were selected to investigate variation in enzyme production during the com- plete culture cycle (Velázquez Cedeño et ...
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The Unusual Acid Accumulating Behavior during Ripening of Cherimoya (Annona cherimola Mill ) is Linked to Changes in Transcription and Enzyme Activity Related to Citric and Malic Acid Metabolism
... the enzyme responsible for producing oxaloacetate (OAA) at the beginning of the malate synthetic pathway, showed the highest expression at 26 WAB and then declined (Figure ...
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Metabolic enzymes in seasonally acclimatized and cold acclimated rufous collared sparrow inhabiting a Chilean Mediterranean environment
... modifications. Enzyme activity was determined in 10mM Tris/HCl pH 7 containing 120 mM KCl, 250mM sucrose, and cytochrome c reduced with dithiothereitol to a final volume of ...25°C. Enzyme ...
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TítuloProduction and characterization of an extracellular acid protease from thermophilic "Brevibacillus" sp OA30 isolated from an Algerian hot spring
... The SDS-PAGE method in a 10% polyacrylamide slab gel was carried out to analyze the molecular mass [39]. For zymogram analysis, protease was separated in a 10% SDS-polyacrylamide gel containing 0.5% (w/v) skim milk as a ...
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Bile Acids and Cancer: Direct and Environmental Dependent Effects
... Bile acids (BAs) regulate the absorption of fat-soluble vitamins, cholesterol and lipids but have also a key role as signaling molecules and in the modulation of epithelial cell proliferation, gene expression and ...
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Biocatalyst and bioprocess engineering for the synthesis of aminopolyols by enzymatic oxidation and aldol addition
... the enzyme and substrate, and can additionally cause high pressure drops (Buchholz 1982; Richter et ...the enzyme particles are retained by a hydrodynamic balance between the gravity and drag forces ...
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A rapid magnetic particle based enzyme immunoassay for human cytomegalovirus glycoprotein B quantification
... greatly improved with the recent use of magnetic particles, in the so-called magnetic particle-based enzyme immunoassays (mpEIA) [17]. In mpEIA methods, surface- functionalized magnetic micro-beads (MBs) are used ...
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Vol. 89, Núm. 1 (2018)
... clinical phenotype varies according to the residual acti- vity of the HPRT enzyme. An activity lower than 1.5% is a classic LNS (hyperuricemia and neurological alte- rations, such as motor disorders and ...
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NADP-glutamate dehydrogenase activity is increased under hyperosmotic conditions in the halotolerant yeast Debaryomyces hansenii
... M potassium phosphate pH 7.4, 1 m M EDTA [10, 11]. Cells were ground by vortexing with glass beads, and the suspension was spun in a microcentrifuge tube for 10 min at 12,000 rpm at 4°C. This extract was kept on ice and ...
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Prpura trombocitopnica trombtica congnita (sndrome de Upshaw Schulman) Reporte de caso y revisin de la bibliografa
... In 2001, Levy et al demonstrated the presence in plasma of a metalloproteinase called ADAMTS-13 (A Disinte- grin And Metalloprotease with Thrombo Spondin Type 1 repeats, 13), responsible for the cleavage of the von ...
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Changes in antioxidant enzyme activities in Eichhornia crassipes (Pontederiaceae) and Pistia stratiotes (Araceae) under heavy metal stress
... Generally, heavy metals increased the activities of the antioxidant enzymes inves- tigated, and the increase was proportional to metal concentration. However, there was a differential level of inducement among metals and ...
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30 3 DIGESTIVE SYSTEM ppt
... Mechanical and chemical digestion are the two processes by which food is reduced to molecules that can be absorbed.... Lesson Overview The Digestive System.[r] ...
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TítuloOptimization of "Saccharomyces cerevisiae" α galactosidase production and application in the degradation of raffinose family oligosaccharides
... matic activity in their presence ...residual activity was 122, 132, 142, 117 and 164%, respectively, varying slightly up to 16 ...initial activity in the pres- ence of neutral ...residual ...
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Control of amylase production and growth characteristics of Aspergillus ochraceus
... Overall, the data imply that a-amylase from A. ochra- ceus was induced by lactose, maltose, xylose, starch, and repressed by glucose. Enzyme synthesis was affected by nitrogen sources, and maximal activity ...
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Glucose 6 phosphate dehydrogenase (G6PD) Response of the human erythrocyte and another cells to the decrease in their activity
... NADPH genesis effected from the first two steps of the hexose monophosphate. The NADPH takes part in the biosynthesis that reduces cholesterol and oil acids and also in the synthesis of the nitric oxide (NO). On the ...
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