Repositori institucional URV
Belongs to TFG:SerieGeneralQ collection
TITLE:
Estudio de la hidrólisis enzimática del salmosan empleado en nutrición animal - TFG:2577
Handle:
https://hdl.handle.net/20.500.11797/TFG2577
Student:
Navarro Boleda, Marc
Language:
spa
Title in original language:
Estudio de la hidrólisis enzimática del salmosan empleado en nutrición animal
Title in different languages:
Study of the enzymatic hydrolysis of salmosan employed in animal nutrition
Keywords:
Salmosan, b-galactomannans, spectroscopy.
Subject:
Química
Abstract:
Salmosan is a product used in animal nutrition to prevent salmonella infections. Salmosan is mainly formed by -galactomannans and -mananasa enzymes. The purpose of this work is to study the enzymatic hydrolysis of -galactomannans in the same process conditions as the intestinal tract of the birds in order to determine the effect of both the enzyme concentration and the medium in the hydrolysis. In intestinal tract conditions the reaction has been monitored by using infrared spectroscopy. The results are analysed using principal component analysis and evolving factor analysis. Finally the conclusions obtained from the results are the following. a)The analytical methodology is proved to be valid for the study of the enzymatic hydrolysis of Salmosan. B)The enzyme concentration factor must be controlled to prevent the infection along the intestinal tract. C)In the crop and gizzard region of the intestinal tract, there is presence of pepsine enzyme which competes with the -mananasa causing a delay in the -galactomannans hydrolysis. D)In the last part of the intestinal tract (duodeno, yeyuno and ileon), the hydrolysis is reactivated due to the presence of pancreatine.
Project director:
Larrechi, Marisol
Department:
Química Analítica i Química Orgànica
Education area(s):
Química
Entity:
Universitat Rovira i Virgili (URV)
TFG credits:
12
Creation date in repository:
2020-03-06
Work's public defense date:
2019-06-18
Academic year:
2018-2019
Confidenciality:
No
Subject areas:
Chemistry
Access rights:
info:eu-repo/semantics/openAccess
Title:
Estudio de la hidrólisis enzimática del salmosan empleado en nutrición animal
Type:
info:eu-repo/semantics/bachelorThesis
Contributor:
Larrechi, Marisol
Language:
spa
Subject:
Química
Chemistry
Química
Química
Creator:
Navarro Boleda, Marc
Rights:
info:eu-repo/semantics/openAccess
Date:
2019-06-18
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