Influence of muscle source on proximate composition, texture profile and protein oxidation of beef from grain-finished Bos indicus cattle
| Autor: | Ana Paula Amaral de Alcântara Salim, Surendranath Premakumari Suman, Anna Carolina Vilhena da Cruz Silva Canto, Bruno Reis Carneiro da Costa-Lima, Fernanda Medeiros Viana, Maria Lucia Guerra Monteiro, Teófilo José Pimentel da Silva, Carlos Adam Conte-Junior |
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| Jazyk: | English<br />Portuguese |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | Ciência Rural, Vol 49, Iss 4 (2019) |
| Druh dokumentu: | article |
| ISSN: | 1678-4596 0103-8478 |
| DOI: | 10.1590/0103-8478cr20180996 |
| Popis: | ABSTRACT: The aim of this research was to investigate the influence of muscle type on protein oxidation, texture profile (hardness, springiness, cohesiveness and chewiness) and proximate composition of beef from grain-finished Bos indicus (Nellore) cattle in Brazil. The muscles longissimus lumborum (LL) and psoas major (PM) were collected 24 h post mortem from eight (n=8) Nellore bull carcasses, fabricated into five steaks (1.5-cm) and displayed under aerobic conditions for nine days at 4 °C. Proximate composition and texture profile were analyzed on day 0, whereas protein oxidation was analyzed during 9 days of storage. LL exhibited greater (P |
| Databáze: | Directory of Open Access Journals |
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