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Avaliação dos valores bromatológicos de camundongos (Mus musculus)

Authors: Barbosa, Luiz Gustavo Bicas;

Avaliação dos valores bromatológicos de camundongos (Mus musculus)

Abstract

Os camundongos (Mus musculus) atualmente compõem a base alimentar de diversas espécies animais, tanto mamíferos como aves e répteis. tendo assim certa importância para o manejo nutricional de animais de vida livre que necessitam de tratamento, por acidentes, tráfico, animais cativos em zoológicos e centros e triagens, e animais que são comercializados como pets exóticos. Este trabalho teve por objetivo fornecer uma base de informações de dieta em relação às necessidades nutricionais de animais que se alimentam de camundongos. Foi comparado o conteúdo nutricional de quatro grupos (G1, G2, G3, G4) de camundongos diferenciados por origem e tempo de congelamento. Cada grupo gerou um pool do qual mediu-se a composição centesimal (umidade, lipídios, proteínas, cinzas), calorimetria, os minerais: Sódio (Na), Potássio (K), Cálcio (Ca), Magnésio (Mg), Fósforo (P), Ferro (Fe), Manganês (Mn), Cobre (Cu), Selênio (Se), e Zinco (Zn) e feito o perfil de ácidos graxos. Observou-se diferença estatística quando a umidade e proteínas, e quanto a amostra in natura sem congelamento quando comparada com as amostras in natura congeladas. Os resultados apresentaram uma variação (p<0,001) entre os animais provindo de biotérios e de fonte comercial, mostrando divergência no padrão de qualidade, determinando pouca confiança dos valores nutricionais de animais adquiridos congelados de fonte comercial.

Mice (Mus musculus) currently make up a food base for several animal species, both mammals, birds and reptiles. having the same importance for the nutritional management of free-living animals that can be treated, by accidents, trafficking, captive animals in zoos and centers and screens, and animals that are marketed as exotic pets. This work aimed to provide a base of information on diet in relation to the nutritional needs of animals that feed on mice. It was compared or nutritional content of four groups (G1, G2, G3, G4) of mice differentiated by origin and freezing time. Each group generated a pool of which type of chemical composition (composition, lipids, proteins, ash), calorimetry and minerals: Sodium (Na), Potassium (K), Calcium (Ca), Magnesium (Mg), Phosphorus (P), Iron (Fe), Manganese (Mn), Copper (Cu), Selenium (Se), and Zinc (Zn) and fat profile or profile. Observe the statistical difference when a molecule and proteins and how much a fresh sample are compared to frozen samples. The results showed a variation (p <0.001) between animals that come from biotechnology and commercial sources, showing divergence in the quality standard, determining little confidence in the nutritional values of animals purchased frozen from commercial sources.

Pós-graduação em Animais Selvagens - FMVZ

Country
Brazil
Keywords

Répteis, Proximate composition, Aves de rapina, Composição centesimal, Nutritional value, Birds of prey, Animals in captivity, Reptiles, Valor nutricional, Animais em cativeiro

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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!
0
Average
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