2004
DOI: 10.1590/s0101-20612004000300011
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Qualidade da carne ovina submetida ao processo de salga

Abstract: A salga é um método empregado na conservação de carnes e derivados, com certa tradição em algumas regiões brasileiras, sendo de grande importância onde a refrigeração torna-se difícil, como em muitas cidades do Nordeste brasileiro [9].Uma importante função do sal na indústria de produtos cárneos, é a extração das proteínas miofibrilares. A extração e a solubilização dessas proteínas musculares contribuem para a emulsificação das gorduras e para aumentar sua capacidade de retenção de água, reduzindo as perdas d… Show more

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Cited by 6 publications
(10 citation statements)
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“…The goat manta had a higher moisture content (P B0.001) than the sheep manta, which was expected and was related to fat content, since sheep meat had higher intramuscular fat (IMF) content than goat meat, as was also found by Babiker et al (2003) and Sobrinho et al (2004) working with salted sheep and goat meats, respectively. Significant differences between mantas were found in the IMF content (P B0.001) and fatty acid profile in the LD (Table 2).…”
Section: Discussionsupporting
confidence: 61%
See 1 more Smart Citation
“…The goat manta had a higher moisture content (P B0.001) than the sheep manta, which was expected and was related to fat content, since sheep meat had higher intramuscular fat (IMF) content than goat meat, as was also found by Babiker et al (2003) and Sobrinho et al (2004) working with salted sheep and goat meats, respectively. Significant differences between mantas were found in the IMF content (P B0.001) and fatty acid profile in the LD (Table 2).…”
Section: Discussionsupporting
confidence: 61%
“…The relatively low ash content of the meat is in agreement with the results of Madruga et al (2008), and the majority of the minerals found in this kind of meat are in the form of chlorides directly associated with the addition of salt during the manta manufacture. TBARS values, a measure of lipid oxidation recorded, were lower than the values found in salted sheep meat by Sobrinho et al (2004). These results suggest that we can develop a similar product, but with better fat quality, namely in poluunsaturated fatty acid (PUFA) values, that are so important in several diets.…”
Section: Discussionmentioning
confidence: 80%
“…Associated with heat, salt dehydrates meat, provoking a reduction in moisture and the activity of water. However, in these conditions, meat can deteriorate by oxidation, resulting in lipid rancidity [20]. Differences (p < 0.05) were observed for EPA.…”
Section: Resultsmentioning
confidence: 94%
“…In terms of stability, it was found that the high salt content enhances the protein stability against the denaturation agents urea and temperature. The BsFECH produced is able to bind to the porphyrin model substrate (TPPS), as verified by UV-Vis spectroscopy, with Ka = 3.8x10 5 A carne seca é um produto curado tipicamente brasileiro produzido a partir da denominada tecnologia de obstáculos (Hurdle Technology), em que alguns obstáculos são aplicados juntamente para inibir o desenvolvimento de microrganismos patogênicos, aumentar a estabilidade, melhorar a qualidade sensorial e as propriedades nutricionais dos alimentos. Esses obstáculos aplicados isoladamente não são capazes de produzir o mesmo efeito que quando aplicados simultaneamente.…”
Section: Introductionunclassified
“…Entretanto, em associação com o calor, o NaCl atua como pró-oxidante dos lipídeos, favorecendo a oxidação lipídica e promovendo a evolução do aroma de ranço. 5 A ingestão de produtos tóxicos oriundos da oxidação lipídica, entre eles o malonaldeído e os óxidos de colesterol, desperta a atenção dos consumidores devido à possível relação desses com o aumento da incidência de câncer, doenças cardíacas e envelhecimento precoce. Além disso, o alto teor de sódio em produtos curados também vem sendo relacionado ao aumento da hipertensão e do risco de doenças cardiovasculares.…”
Section: Introductionunclassified