开发一种植物性双层乳液系统,富含α-托科菲罗尔,用于乳化香肠中的动物脂肪替代品
Berker Nacak1, Hülya Serpil Kavuşan2, Burcu Öztürk-Kerimoğlu2
1Uşak University, Faculty of Engineering and Natural Sciences, Department of Chemical Engineering, Uşak 64000, Turkey.
Meat science
|January 8, 2026
概括
基于花生麻油的乳液 (WOW) 有效地取代了香肠中的牛肉脂肪,减少脂肪和胆固醇,同时改善脂质. 随着α-托科菲罗尔,它们在储存期间保持了感官吸引力和稳定性.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养科学 营养科学
- 肉类科学 肉科学
背景情况:
- 开发更健康的肉制品需要有效的脂肪替代品.
- 水中的油中的水 (WOW) 乳液具有脂肪修饰的潜力.
- 了解抗氧化剂的影响,如α-托科菲罗尔对于稳定性至关重要.
研究的目的:
- 为了评估花生麻油WOW乳液作为法兰克福特型香肠中的脂肪替代品.
- 评估α-托科菲罗尔对这些乳液的氧化和感官稳定性的影响.
- 为了确定脂肪替代和抗氧化剂添加的最佳水平.
主要方法:
- 使用了3x2的因数设计,使用不同的WOW乳液 (0%,50%,100%) 和α-托科菲罗尔 (0.200ppm) 度.
- 乳液稳定性,滴滴大小和奶油分泌量在冷藏3个月的时间内进行了测量.
- 分析了脂质组成,氧化标志物 (氧化,TBARS,TOTOX),颜色,纹理和感官属性.
主要成果:
- WOW乳液表现出高稳定性 (滴滴大小为4.05至4.87微米,>90%的制稳定性).
- 加入药物显著降低了总脂肪和胆固醇,改善了PUFA/SFA比率,并增加了MUFA/PUFA水平.
- α-托科菲罗尔增强了氧化稳定性,而50%的WOW替代品则为颜色,纹理和整体可接受性提供了最佳的感官得分.
结论:
- 花生亚麻油WOW乳液是香肠中有效的脂肪替代品,增强营养脂质配置.
- 添加α-托科菲罗尔可以提高氧化稳定性,而不会对感官质量产生负面影响.
- 这些发现支持开发更健康的肉制品,具有更好的脂肪成分和稳定性.
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