Global ETD Search
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Showing 1 to 8 of 8 for “"Aminopeptidase activity"”.
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Exploring the Physiological Role of Vibrio fischeri PepN
<p>The primary contributor to Vibrio fischeri aminopeptidase activity is aminopeptidase N, PepN. Colonization assays revealed the pepN mutant strain to be deficient at forming dense aggregates and populating the host’s light organ compared to wildtype within the first 12 hours of colonization; …
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Evaluation of a phytogenic feed additive on performance, nutrient digestion, and absorption in turkey poults
… mRNA expression among treatments. However, aminopeptidase activity tended to be lower in the ileum of poults fed the PC or PFA diets compared to the NC, suggesting that the PFA may be improving protein utilization.
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Substrate specificity and properties of heat-stable proteases from Pseudomonas fluorescens
… C, 30 min), neutral ([greater than] 84Z of total activity between ph 6 and 8), metalloenzymes (inhibited by 10 mM EDTA). Optimal temperature for activity was approximately 37 [degrees] C, but all proteases were active at 5 [degrees] C and 25 [degrees] C. Activation energies on azocasein ranged …
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Protein degradation in rat skeletal muscle : intracellular, non-lysosomal enzyme systems and their endocrine control
… of the cytosol were also degraded, but the activity in this case was much more pronounced at low ionic strength. This was because inhibitor(s) of the proteinase present in the cytosol fraction were only effective at high ionic strength when all the myofibrillar (and associated) proteins were …
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Evaluation of microbial adjuncts and their effect on the ripening of cheddar cheese
… proteolysis and lipolysis of cheeses and had aminopeptidase, dipeptidase, esterase and 5’ phosphodiestere activities that contributed to accelerate the ripening and improve the flavor of cheese. Hafia alvei was added to Cheddar cheesemilk at levels of 107 cfu/ml and 108 cfu/ml and its …
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Control of the release of digestive enzymes in the cricket Gryllus bimaculatus and the fall armyworm, Spodoptera frugiperda
… enzyme release was investigated. More trypsin, aminopeptidase and amylase are secreted in the caecum of fed crickets than in unfed crickets, but basal levels of certain enzymes are released continuously even in unfed animals. A variable ratio of nutrients in ingested food leads to a different …
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Sviluppo di un coagulante vegetale e di una coltura microbica deamarizzante per la formulazione di formaggi con certificazione halal
Negli ultimi anni si è verificato un cambiamento significativo nelle preferenze dei consumatori verso alimenti più sani e diversificati, con particolare attenzione ai prodotti derivati da fonti vegetali. Questa tendenza è guidata da una maggiore consapevolezza del legame che esiste tra dieta e …