2015
DOI: 10.17523/bia.v72n3p261
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Efeito do ácido fítico e do ferro inorgânico dietéticos na qualidade da carne suina refrigerada

Abstract: O estudo foi conduzido com o objetivo de avaliar o efeito da suplementação do ferro inorgânico e do ácido fítico na dieta de suínos em terminação sobre a qualidade da carne após 24 horas e 7 dias de refrigeração. Foram utilizados 40 suínos machos castrados, na fase de terminação, de genética comercial, com 64,34 ± 6,64 kg de peso médio inicial e 108 dias de idade. Os animais foram pesados e alojados individualmente em baias de alvenaria com área de 3 m2 e piso compacto, onde receberam água e ração à vontade du… Show more

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Cited by 2 publications
(2 citation statements)
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“…In the production of pigs and poultry, it is common to supplement diets with microbial phytase and inorganic phosphorus due to the ability of IP6 to bind minerals that may affect the bioavailability of iron, calcium, and copper in these species (Selle and Ravindran , ). On the other hand, studies have indicated that the addition of IP6 to pigs’ diets inhibited the oxidation of the meat while inducing no change in growth performance, carcass yield or serum iron (Harbach and others ; Monteiro and others ). The addition of citric acid to the feed increases the utilization of phytate phosphorus (Rafacz‐Livingston and others ) and therefore may reduce the need for phytase supplementation with inorganic phosphorus.…”
Section: Absorption Metabolism and Intracellular Functionsmentioning
confidence: 99%
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“…In the production of pigs and poultry, it is common to supplement diets with microbial phytase and inorganic phosphorus due to the ability of IP6 to bind minerals that may affect the bioavailability of iron, calcium, and copper in these species (Selle and Ravindran , ). On the other hand, studies have indicated that the addition of IP6 to pigs’ diets inhibited the oxidation of the meat while inducing no change in growth performance, carcass yield or serum iron (Harbach and others ; Monteiro and others ). The addition of citric acid to the feed increases the utilization of phytate phosphorus (Rafacz‐Livingston and others ) and therefore may reduce the need for phytase supplementation with inorganic phosphorus.…”
Section: Absorption Metabolism and Intracellular Functionsmentioning
confidence: 99%
“…In addition, preservation of color, odor, nutritional value, and other specific characteristics of the meat and derivative products (mortadella, salami, ham, and frescal sausage) during storage were reported (Ghiretti and others ; Costa and others ; Pacheco and others ). The effect of IP6 on unsaturated fatty acids contributed to the preservation of meat quality and increased shelf life by the inhibition of lipid peroxidation (Ghiretti and others ; Costa and others ; Monteiro and others ).…”
Section: Effects On Foodmentioning
confidence: 99%