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|Title:||Incorporation of pomegranate rind powder extract and pomegranate juice into frozen burgers: oxidative stability, sensorial and microbiological characteristics|
Eskandari, Mohammad Hadi
Gahruie, Hadi Hashemi
Khaneghah, Amin Mousavi
|Abstract:||This study was aimed to evaluate the antibacterial and antioxidant characteristics of incorporated pomegranate juice (PJ) and pomegranate rind powder extract (PRPE) into meat burgers. The peroxide value, thiobarbituric acid reactive substances, and metmyoglobin content for different burgers during 90 days storage at - 18 degrees C were evaluated. Total anthocyanin content, total phenolic content (TPC) and free radical scavenging activity (RSA or IC50) for PJ and PRPE were measured as 18.90 (mg/mL), 4380 ppm, 0.136 (mg/mL) and 0.40 (mg/mL), 5598 ppm, 0.084 (mg/mL), respectively. Incorporation of PRPE with a high concentration of TPC resulted in less oxidation of lipid in comparison with other formulations. The highest and lowest scores in the sensory analysis and total acceptance at the 90th day corresponded to burgers containing PJ and control, respectively. Butylated hydroxytoluene may be substituted in whole or part with PJ and PRPE due to their desired effects on burgers' properties|
|Subject:||Equação de Burgers|
|Appears in Collections:||FEA - Artigos e Outros Documentos|
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