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Natural colorants improved the physicochemical and sensorial properties of frozen Brazilian sausage (linguiça) with reduced nitrite Scientia Agricola
Bellucci,Elisa Rafaela Bonadio; Barretto,Tiago Luís; Rodriguez,José Manuel Lorenzo; Bis-Souza,Camila Vespúcio; Barba,Francisco Jose; Barretto,Andrea Carla da Silva.
ABSTRACT: The use of natural colorants in meat products can keep its coloring attractive as well as meet the demand from consumers interested in products that are healthier. Nitrite is added as a preservative to these products and it is also a precursor of the generation of a specifically desired color in meat products. However, its use has been associated with the development of certain kinds of cancer. The objective of this study was to evaluate the effect of reduced levels of nitrite in Brazilian sausage (linguiça) with natural colorants on the physicochemical and sensorial properties following frozen storage. Nine treatments were tested: 0.015 % nitrite (C150), 0.0075 % nitrite (C75) and 0 % nitrite (C0), 0.0075 % nitrite and 1.5 % microencapsulated...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Betalain; Sensory evaluation; Cochineal carmine; Lipid oxidation.
Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000300902
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Mass transfer in beef: effect of crossbreeding and ultrasound application Scientia Agricola
Sanches,Marcio Augusto Ribeiro; Silva,Patrícia Maria Onofre Colombo; Barbosa,Roger Darros; Romero,Javier Telis; Barretto,Andrea Carla da Silva.
ABSTRACT: Cuts of muscle (biceps femoris) from three crossbreeds between the Nelore, Angus and Wagyu breeds of cattle (Crossbreed 1 (C1): ½ Angus and ½ Nelore; Crossbreed 2 (C2): ¾ Angus and ¼ Nelore; Crossbreed 3 (C3): ½ Wagyu, ¼ Nelore and ¼ Angus) were characterized by their chemical composition, pH, water activity and lipid oxidation. The cuts were submitted to wet brining in a 5 % NaCl concentration at 5 °C with either static brine (SB) or brine assisted with ultrasound (US). Samples of the treatments were taken after 30, 60, and 120 min of wet brining for later analysis. The experimental data were adjusted using the Peleg and Page models, and the Page template best described the experimental data. The crossbreeding did not affect the water and ash...
Tipo: Info:eu-repo/semantics/article Palavras-chave: NaCl; Wagyu; Angus; Nelore; Water gain.
Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000500902
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