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Effect of age and diet composition on activity of pancreatic enzymes in birds
(Springer, 2013-06)
Digestive enzymes produced by the pancreas and intestinal epithelium cooperate closely during food hydrolysis. Therefore, activities of pancreatic and intestinal enzymes processing the same substrate can be hypothe- sized ...
Intestinal digestive enzyme modulation in house sparrow nestlings occurs within 24 h of a change in diet composition
(Company of Biologists, 2017-08)
Nestling house sparrows near fledging age (12 days) were previously found to reversibly modulate the activity of their intestinal digestive enzymes in response to changes in diet composition. However, it is not known how ...
Animal performance and nutrient digestibility of feedlot steers fed a diet supplemented with a mixture of direct-fed microbials and digestive enzymes
(Brazilian Journal of Animal Science, 2023)
Ileal amino acid digestibility of broken rice fed to postweaned piglets with or without multicarbohydrase and phytase supplementation
(2016-10-01)
Most of amino acid (AA) digestibility values for feed ingredients are obtained using pigs cannulated in the distal ileum. The ileal-cannulated pig model uses pigs older than six weeks due to difficulties related to implanting ...
Maize distillers dried grains with solubles alter dietary digestibility and improve intestine health of pacu, Piaractus mesopotamicus juveniles
(Cambridge Univ Press, 2021-06-28)
Two trials were conducted to evaluate the effects of soyabean meal replacement by maize distillers dried grains with solubles (DDGS) in diets for pacu juveniles. Five diets were formulated with 0, 100, 200, 300 and 400 g ...
Effect of attractant stimuli, starvation period and food availability on digestive enzymes in the redclaw crayfish Cherax quadricarinatus (Parastacidae)
(Inter-Research Science Center, 2014)
Digestive enzymes of a small avian herbivore, the Rufous-tailed Plantcutter
(American Ornithologist Society, 1999)
We studied the activity of three intestinal membrane-bound digestive enzymes in the Rufous-tailed Plantcutter (Phytotoma rara), one of the smallest species of avian herbivores. We selected the disaccharidases (sucrase and ...