Bojorges Hylenne, Ríos-Corripio M A, Hernández-Cázares Aleida S, Hidalgo-Contreras Juan Valente, Contreras-Oliva Adriana
Colegio de Postgraduados - Campus Córdoba. Km. 348 Carretera Federal Córdoba-Veracruz Amatlán de los Reyes Veracruz México.
CONACYT-Colegio de Postgraduados - Campus Córdoba. Km. 348 Carretera Federal Córdoba-Veracruz Amatlán de los Reyes Veracruz México.
Food Sci Nutr. 2020 Jul 11;8(8):4308-4319. doi: 10.1002/fsn3.1728. eCollection 2020 Aug.
The aim of this study was to develop an edible alginate-based film produced with turmeric (EFT), as an active compound, and evaluate its antioxidant capacity for application in fresh pork loin, beef loin, and chicken breast. The EFT was characterized by barrier parameters, color, and mechanical, structural, and antioxidant properties. Meat samples with and without EFT were stored at 4°C and analyzed at 2-day intervals. The meat samples with EFT showed significant differences ( < .05) in color (CIE Lab*) and exhibited lower TBARS values compared with those without EFT. The addition of turmeric in the film, besides affecting its physicochemical and structural properties, contributed an important antioxidant effect for the meat.
本研究的目的是开发一种以姜黄(活性成分)制成的可食用藻酸盐基薄膜(EFT),并评估其抗氧化能力,以应用于新鲜猪里脊肉、牛里脊肉和鸡胸肉。对EFT进行了阻隔参数、颜色以及机械、结构和抗氧化性能的表征。将有和没有EFT的肉样在4°C下储存,并每隔2天进行分析。与没有EFT的肉样相比,含有EFT的肉样在颜色(CIE Lab*)上有显著差异(P<0.05),并且硫代巴比妥酸反应物(TBARS)值更低。薄膜中添加姜黄除了影响其物理化学和结构性能外,还对肉起到了重要的抗氧化作用。