优化益生菌汁球化:甲基酸盐,乳酸和硬化时间的影响使用盒子-Behnkenken
Rafli Zulfa Kamil1, Graceshella Candra Ditya Suwarno1, Nurul Hasniah1
1Food Technology Study Program, Faculty of Animal and Agricultural Sciences, Universitas Diponegoro, Jl. Prof Jacub Rais, Tembalang, Semarang, 50275 Indonesia.
Food science and biotechnology
|June 10, 2025
概括
这项研究使用球化优化了益生菌色微珠. 在封装效率和产量方面,最好的结果是通过特定的酸,乳酸度和硬化时间获得的.
科学领域:
- 食品科学 食品科学 食品科学
- 分子美食学分子美食学
- 封装技术的封装技术
背景情况:
- 球化是一种分子美食技术,通过酸和乳酸挤出利用微封装.
- 这种方法为创新非发酵,非乳制品益生菌产品提供了潜力,例如使用汁作为介质的产品.
研究的目的:
- 为了优化益生菌色微珠的配方.
- 为了确定酸和乳酸的最佳度,以及硬化时间.
- 根据封装效率,圆性,圆度和产量来表征产生的微珠.
主要方法:
- 盒子-Behnken设计被用于实验优化.
- 优化的关键参数包括酸度,乳酸度和硬化持续时间.
- 描述包括测量封装效率 (EE),循环度,圆度和封装产量 (EY).
主要成果:
- 确定的最佳条件是2.98% (w/w) 甲基酸盐,2.87% (w/w) 乳酸,以及40分钟的硬化时间.
- 在最佳条件下预测的性能指标:EE为83.89%,圆度为0.8459,圆度为0.8476和EY为81.44%.
- 优化的益生菌色微珠的水分含量为89.28%,水活性 (aw) 为0.763,pH值为6.023.
结论:
- 该研究成功优化了益生菌色微珠的球化过程.
- 优化的配方产生了具有高封装效率和理想物理特性的微珠.
- 这项研究表明,球化对于创造新型益生菌食品的可行性.
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