| Registro completo |
| Provedor de dados: |
Ciência Rural
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| País: |
Brazil
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| Título: |
Oxidative stability of tilapia feeds containing Saccharomyces cerevisiae and Spirulina platensis
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| Autores: |
Grassi,Thiago Luís Magnani
Sedlacek-Bassani,Juliana
Ponsano,Elisa Helena Giglio
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| Data: |
2020-01-01
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| Ano: |
2020
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| Palavras-chave: |
Biomass
Lipid oxidation
Ratio
TBARS.
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| Resumo: |
ABSTRACT: The aim of this study was to evaluate the effect of the inclusion of microbial biomass on the oxidative rancidity of tilapia rations stored for 12 months. Treatments included a control diet and diets supplemented with either 0.01% vitamin E, 0.25 and 0.5% of Saccharomyces cerevisiae and 0.25 and 0.5% of Spirulina platensis. Experimental diets were stored in the dark inside plastic bags at room temperature (25 °C) for 12 months. The oxidative rancidity was measured as thiobarbituric acid reactive substances (TBARS). It was concluded that the inclusions of Spirulina platensis at 0.25% (1.734 ± 0.206) and 0.5% (1.629 ± 0.181) and Saccharomyces cerevisiae at 0.5% (1.459 ± 0.305) minimized the oxidative rancidity in comparation to control diet (2.843 ± 0.109) of Nile tilapia until 12 months of storage.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000100652
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| Editor: |
Universidade Federal de Santa Maria
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| Relação: |
10.1590/0103-8478cr20190344
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| Formato: |
text/html
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| Fonte: |
Ciência Rural v.50 n.1 2020
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| Direitos: |
info:eu-repo/semantics/openAccess
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