益生菌和蜂蜜:增强干发酵香肠的功能性质
Tanja Žugić Petrović1, Vladimir M Tomović2, Katarina G Marković3
1Bio Food Viking, Karadjordjeva bb, 18230 Sokobanja, Serbia.
Microorganisms
|February 26, 2025
概括
将初始培养物和有机向日蜂蜜添加到Sokobanja香肠中,改善了质地和消费者接受度. 蜂蜜支持有益的细菌,加速成熟,减少腐烂微生物,提高质量和安全性.
科学领域:
- 食品科学 食品科学 食品科学
- 微生物学 微生物学
- 食品技术 食品技术 食品技术
背景情况:
- 传统的干发酵香肠,如塞尔维亚索科班贾香肠,具有独特的感官品质,被消费者高度重视.
- 提高传统发酵香肠的质量和安全性,同时优化生产时间,是食品科学研究的一个关键领域.
研究的目的:
- 调查初始培养物 (乳酸细菌和凝固性阴性葡萄球菌) 和有机向日蜂蜜对索科班贾香肠的物理化学,微生物学和感官属性的影响.
- 确定是否添加蜂蜜可以加快成熟过程,提高香肠的整体质量和消费者接受度.
主要方法:
- 准备的索科班贾香肠混合物中含有不同度的初始作物和有机向日蜂蜜 (0.2%和0.4%).
- 物理化学分析 (例如,纹理),微生物学评估 (例如,LAB,中枢神经系统,腐烂生物体) 和感官评估在28天的成熟期内进行.
- 监测pH值和微生物数量,以评估成熟动态和微生物安全性.
主要成果:
- 添加初始培养物和0.2%的蜂蜜显著提高了香肠的质地 (硬度,凝聚力,性) 和消费者接受度.
- 蜂蜜促进了乳酸细菌 (LAB) 和阴性凝固性葡萄球菌 (CNS) 的生长,促进了快速的pH降低和乳酸产生.
- 在7-14天内观察到不良微生物 (肠细菌,酵母,菌) 的显著减少,这表明成熟速度加快,安全性提高.
- 整体成熟期缩短到25-28天.
结论:
- 结合起始培养和有机向日蜂蜜是一种有效的策略,可以改善Sokobanja香肠的功能和感官特性.
- 这种方法提高了香肠的质量,加快了成熟过程,并通过抑制腐烂生物来提高微生物安全性.
- 这些发现表明,有可能将索科班贾香肠作为一种功能性食品,并带来额外的健康益处.
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