受到季节影响的瑞柯塔奶酪质量
Guido Mangione1, Martino Musati1, Margherita Caccamo2
1Department of Agriculture Food and Environment, University of Catania, Catania, Italy.
Journal of dairy science
|April 18, 2025
概括
与干旱季养相比,牧场养的牛里科塔奶酪显示出更好的营养质量和颜色. 这凸显了其作为一种高档,富含营养的乳制品,用于有针对性的营销的潜力.
科学领域:
- 乳制品科学 乳制品科学
- 食品化学 食品化学
- 动物营养 动物营养
背景情况:
- 养系统的季节性变化对乳制品质量产生重大影响.
- 西西里半扩展性农业实践为评估牛奶产品季节性影响提供了一个独特的背景.
研究的目的:
- 评估养系统对牛肉里科塔奶酪的营养和感觉质量的季节性影响.
- 为了比较牧场季节 (PS) 与干旱季节 (DS) 期间生产的瑞科塔.
主要方法:
- 脂肪酸 (FA) 概况,胡卜素和维生素含量,抗氧化能力,挥发性有机化合物 (VOC) 和颜色属性的分析.
- 来自PS和DS养期的瑞科塔奶酪样本的比较.
主要成果:
- 牧场季节 (PS) 里科塔表现出增强的营养特征,包括更高的联亚麻酸 (CLA) 和多不和脂肪酸 (PUFA),具有更好的原性和血栓性指数.
- 瑞科塔的PS呈现出更强烈的黄色色彩和更高的β-胡卜素含量,以及明显的VOC档案,表明基于牧场的饮食.
- 在PS和DS里科塔奶酪之间观察到FA概况,胡卜素,VOC和颜色的显著差异.
结论:
- 在放牧季节生产的瑞科塔奶酪提供了优越的营养和感官属性,将其定位为潜在的高端,以健康为重点的乳制品.
- 这些发现支持基于其提高质量和营养密度的牧场养里科塔的营销.
- 建议进一步研究长期储存稳定性和消费者接受牧场养的利科塔.
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