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Тhe increase in exocrine pancreatic secretion in chicken fed diet supplemented with a flavor enhancer
 
PIIS250026270001832-0-1
DOI10.31857/S250026270001832-0
Publication type Article
Status Published
Authors
Vladimir Vertiprakhov 
Occupation: of physiology and biochemistry
Affiliation: VNITIP
Address: Russian Federation
A. Grozina
Affiliation: Federal Scientific Center “All-Russian Research and Technological Poultry Institute”
Address: Russian Federation
Journal nameRossiiskaia selskokhoziaistvennaia nauka
EditionNumber 6
Pages52-55
Abstract

The response of the exocrine pancreatic function in chicken to the supplementation of the diet with flavor enhancer “Garlic Allicin” was studied on adult Hisex White females with chronic fistulae of the pancreatic ducts. The supplement enhanced amylolytic and proteolytic activities per 1 ml of pancreatic juice during 8 days of the experiment; however, there were no differences in total activities of amylase and proteases in the portion of the juice collected during 180 min after the feeding. This postprandial adaptation of exocrine pancreatic function to the supplement involved the increase in exocrine pancreatic secretion during the complex-reflex phase of the regulation related to the reaction of taste receptors to the taste of feed and to the conditioned reflex. The adaptation took place during 8 days and involved an abrupt (2-fold) increase in proteolytic activity in pancreatic juice on day 3 with subsequent decrease back to the initial level.

Keywordschicken, pancreas, pancreatic juice, digestive enzymes, flavor enhancer
Received18.12.2018
Publication date18.12.2018
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