2010
DOI: 10.1590/s1516-35982010001200020
|View full text |Cite
|
Sign up to set email alerts
|

Perfil bioquímico do soro de frangos de corte alimentados com dieta suplementada com alfa-amilase de Cryptococcus flavus e Aspergillus niger HM2003

Abstract: Avaliou-se o perfil bioquímico do soro de frangos de corte alimentados com a enzima α-amilase produzida por dois microrganismos. Produziram-se dois extratos, um com a-amilase obtida a partir de Cryptococcus flavus em meio de levedura comercial e outro com Aspergillus niger HM2003 em meio de proteína de soja e amido comercial, com atividade de 9,58 U/mL e 10,0 U/mL, respectivamente. Utilizaram-se 360 pintos de corte Cobb 500 de 1 dia de idade e com 49,72 ± 0,68 g de peso vivo inicial. As aves foram alojadas em … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
12
0
10

Year Published

2016
2016
2022
2022

Publication Types

Select...
9

Relationship

1
8

Authors

Journals

citations
Cited by 28 publications
(24 citation statements)
references
References 6 publications
0
12
0
10
Order By: Relevance
“…In Brazil there is paucity of data on reference levels for hematological and biochemical values in broiler chickens, showing the importance of studies that include such evaluations in several experimental situations (Minafra, 2010). Furthermore, the method commonly used, immune histochemistry, enables the determination of dimeric IgA and observation of leukocytes in slide, contributing to greater accuracy in the discussion about the relevance of antigenic factors in catabolic processes associated with the immune response.…”
Section: Use Of Soy Protein Concentrate In Pre-starter and Starter DImentioning
confidence: 99%
“…In Brazil there is paucity of data on reference levels for hematological and biochemical values in broiler chickens, showing the importance of studies that include such evaluations in several experimental situations (Minafra, 2010). Furthermore, the method commonly used, immune histochemistry, enables the determination of dimeric IgA and observation of leukocytes in slide, contributing to greater accuracy in the discussion about the relevance of antigenic factors in catabolic processes associated with the immune response.…”
Section: Use Of Soy Protein Concentrate In Pre-starter and Starter DImentioning
confidence: 99%
“…Os resultados médios obtidos para as variáveis relacionadas a qualidade do ovo das aves são apresentados na Tabela Os resultados de pH também apresentaram efeito quadrático (Y= 0,013x² + 0,16x + 6,60), com derivação da equação possibilitando estimar o maior valor de pH (7,09) no nível de 6,15% de farinha de cará. Observou-se que o pH sanguíneo elevou-se à medida que aumentou-se os níveis de farinha do cará nas rações, o que denota a sensibilidade do metabolismo sanguíneo das aves a inclusão acentuada de carboidratos livres na dieta, dos quais a farinha de cará é rica, e possíveis alterações metabólicas que podem ocorrer no equilíbrio ácido-básico sanguíneo destas (SUMMERS et al, 1987;MINAFRA et al, 2010).…”
Section: Introductionunclassified
“…Differences (p < 0.05) were also found in blood pH (y = -0.0092x 2 + 0.0228x + 7.21; r² = 0.81), obtaining the best pH (7.22) in the inclusion level of 1.23% Brazil nut oil. These results show a direct relationship between pH and level of other blood components, especially lipids, where there was an increase in blood pH from the inclusion of Brazil nut oil, evidencing sensitivity in the blood metabolism of the birds from the inclusion of lipids in the diets and the immediate metabolic changes in the acid-base balance of the blood (Minafra et al, 2010).…”
Section: Resultsmentioning
confidence: 65%
“…Minafra et al (2008;2010) argue that because of the faster metabolism, birds require a greater mobilization of fatty acids and steroid hormones for various metabolic functions in relation to other domestic animals. And, depending on the composition of the diets, significant changes in the concentration of triglycerides in the blood can occur, especially when using energy additives.…”
Section: Resultsmentioning
confidence: 99%