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Revista Brasileira de Ciência Veterinária
Article . 2018 . Peer-reviewed
Data sources: Crossref
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Efeito da luz ultravioleta na eclodibilidade e viabilidade de pintos provenientes de ovos férteis sujos

Authors: Fernanda Mara Aragão Macedo Pereira; Lucas Philipe Vasconcelos Gomes Sousa; Jéssica Delazzeri Rama; Bruno Stéfano Lima Dallago; Simone Perecmanis; Francisco Ernesto Moreno Bernal;

Efeito da luz ultravioleta na eclodibilidade e viabilidade de pintos provenientes de ovos férteis sujos

Abstract

Considerando a necessidade de se desenvolver estrategias para a incubacao de ovos sujos e a demanda de se utilizar metodos renovaveis de sanitizacao, a utilizacao da luz ultravioleta para desinfeccao de ovos incubaveis sujos foi o objetivo desta pesquisa. Foram avaliados ovos sem desinfeccao (C-), desinfetados com paraformaldeido (C+), e expostos a tempos diferentes de exposicao ultravioleta: UV 3’30”, UV 4’30” e UV 5’30”. Os ovos C(+) e os expostos a UV por 3’30” e 5’30” tiveram uma reducao significativa na quantidade de colonias na casca dos ovos em relacao ao C(-), variando de 0.64 a 1 logUFC/g. Os tratamentos C(+), UV 3’30” e UV 5’30” foram aplicados para avaliacao da incubabilidade dos ovos. A eclodibilidade do tratamento UV 3’30” (70,51%) foi superior ao UV 5’30” (51,16%) e similar ao C(+) (55,81%). Conclui-se que o tratamento UV 3’30” e eficaz na reducao da contaminacao microbiologica de ovos sujos e nao afeta negativamente a eclodibilidade e a viabilidade dos pintinhos nascidos.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold