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Andrade,Luciana Trigueiro de; Araújo,Nkarthe Guerra; Ventura,Ana Paula Moraes; Lira,Andréa de Lucena; Magnani,Marciane; Cavalheiro,José Marcelino de Oliveira. |
Sodium metabisulfite is the main additive used in the prevention of melanosis in shrimp; however, it has currently been employed with great variation in concentration by producers. Thus, the aim of the present study was to determine the correlation between the concentration of the sodium metabisulfite solution and immersion time of the whole shrimp to obtain the concentration of sulfur dioxide (SO2) in the edible muscle of farmed shrimp (Litopenaeus vannamei) in accordance with the limit established by law. For this, solutions of sodium metabisulfite at different concentrations (1%, 2 %, 3 %, 4% and 5%) were prepared and samples of L. vannamei shrimp (100g) were immersed during 10, 20 or 30 minutes at temperature of 7°C. For all treatment assayed the... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sulfur dioxide; Edible muscle; Farmed shrimp. |
Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000300499 |
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