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Effect of a cauliflower (Brassica oleraceae var. Botrytis) leaf powder-enriched diet on performance, carcass and meat characteristics of growing rabbit
Meat Science ( IF 7.1 ) Pub Date : 2018-11-19 , DOI: 10.1016/j.meatsci.2018.11.013
Annamaria Perna , Amalia Simonetti , Giulia Grassi , Emilio Gambacorta

The aim of this study was to investigate the effect of a cauliflower leaf powder (CLP)-enriched diet on the performance, quality and antioxidative potential of rabbit meat. No significant differences were found for live performance parameters between rabbits fed with standard (SD) and CLP diet. Dietary supplementation influenced the meat traits of rabbits: CLP meat showed significantly lower drip loss after 48 h, cooking loss, and a significantly higher lightness (L*) and redness (a*) values, vitamin A and vitamin E content, and oxidative stability, compared to SD meat. Moreover, the CLP supplementation caused a significant decrease in SFA and increase in PUFA percentage of rabbit intramuscular fat. The statistical analysis also showed a significant effect of dietary fortification on phenolic content and antioxidant activity of rabbit meat which resulted higher in meat of CLP group. This study highlighted that dietary fortification with CLP is a valid strategy to produce rabbit meat with better technological and functional quality.



中文翻译:

花椰菜(芸苔属变种Botrytis)富含叶粉的饮食对生长中兔子的性能,car体和肉特性的影响

这项研究的目的是研究富含花椰菜叶粉(CLP)的饮食对兔肉的性能,品质和抗氧化能力的影响。在标准饲喂(SD)和CLP饲喂的兔子之间,在生活性能参数上没有发现显着差异。膳食补充剂影响了兔子的肉质:中电肉在48小时后显示出较低的滴水损失,蒸煮损失,并且其明度(L *)和发红(a *)值,维生素A和维生素E含量以及氧化稳定性显着较高。 ,比起SD肉。此外,CLP补充剂可导致兔肌内脂肪的SFA显着降低和PUFA百分比升高。统计分析还显示,饮食强化对家兔肉中酚类含量和抗氧化活性的显着影响,导致CLP组的肉类中酚类含量和抗氧化活性更高。这项研究强调,用CLP强化饮食是生产具有更好技术和功能质量的兔肉的有效策略。

更新日期:2018-11-19
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