Data/hora: 01/06/2024 02:54:28

Provedor de dados: | 65
País: | Brazil
Título: | Oxidative stability of tilapia feeds containing Saccharomyces cerevisiae and Spirulina platensis
Autores: | Grassi,Thiago Luís Magnani; Sedlacek-Bassani,Juliana; Ponsano,Elisa Helena Giglio.
Data: | 2020-01-01
Ano: | 2020
Palavras-chave: | Biomass; Lipid oxidation; Ratio; TBARS.
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.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000100652
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20190344
Formato: | text/html
Fonte: | Ciência Rural  v.50 n.1 2020
Fonte: | info:eu-repo/semantics/openAccess