2008
DOI: 10.1590/s0103-84782008000600036
View full text |Buy / Rent full text
|
Sign up to set email alerts
|

Abstract: Neste estudo foi avaliada a adição da enzima fitase (500FTU kg-1) em dietas de diferentes granulometrias (Diâmetro Geométrico Médio - DGM) para frangos de corte na fase inicial. As aves foram distribuídas em um delineamento experimental inteiramente ao acaso, em esquema fatorial 2 (DGM - 680µm e 430µm) x 2 (enzima - com ou sem Fitase). As dietas com inclusão de fitase tiveram uma redução de 10,5% de Ca e 22% de P em relação à dieta basal sem fitase. Foram avaliados desempenho (consumo de ração, ganho de peso e… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
3
0
4

Year Published

2012
2012
2019
2019

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 11 publications
(7 citation statements)
references
References 6 publications
(7 reference statements)
0
3
0
4
Order By: Relevance
“…The experimental diets used in this study were isoenergetic at 3,100 kcal/kg of digestible energy (DE) one of the main issues limiting the use of ingredients of plant origin in fish nutrition is the presence of phytate (CAO et al, 2007), which, besides having low availability, may also be considered an antinutritional factor as it acts as a chelating agent for several bivalent cations among which calcium, iron, magnesium, zinc (Surek et al, 2008) and the protein fraction of the food to form insoluble complexes and decreas the feed's metabolizable energy due to the negative influence on nutrient digestion (Ludke et al, 2001).…”
Section: Methodsmentioning
confidence: 99%
“…The experimental diets used in this study were isoenergetic at 3,100 kcal/kg of digestible energy (DE) one of the main issues limiting the use of ingredients of plant origin in fish nutrition is the presence of phytate (CAO et al, 2007), which, besides having low availability, may also be considered an antinutritional factor as it acts as a chelating agent for several bivalent cations among which calcium, iron, magnesium, zinc (Surek et al, 2008) and the protein fraction of the food to form insoluble complexes and decreas the feed's metabolizable energy due to the negative influence on nutrient digestion (Ludke et al, 2001).…”
Section: Methodsmentioning
confidence: 99%
“…As aves costumam optar por um alimento com granulometria de maior tamanho, rejeitando as com espessura mais fina. Essas características são capazes de influenciar o pH do trato gastrointestinal, alterar a ingestão de alimentos e causar alterações metabólicas (Surek et al, 2008).…”
Section: Introductionunclassified
“…The prohibition of growth promoters in Europe has stimulated the search for alternatives such as prebiotics (Silva and Nörnberg, 2003), probiotics (Santin et al, 2001;Meurer et al, 2006;Meurer et al, 2007;Meurer et al, 2008;Pozza et al, 2010), enzymes (Furuya et al, 2001;Surek et al, 2008), organic acids (Maiorka et al, 2004), and plant extracts (Çabuk et al, 2006;Santurio et al, 2007;Windisch et al, 2008;Applegate et al, 2010, Soltani et al, 2010. For example, specifically in fish, the use of garlic extract for silver catfish (Rhamdia quelen) (Fernandes et al, 2007) and propolis for the Nile Tilapia (Meurer et al, 2009a) has yielded satisfactory results.…”
Section: Introductionmentioning
confidence: 99%