评估萨波迪拉肉作为益生菌发酵的矩阵:储存期间的物理化学变化,抗氧化潜力和体外消化能力
Shênia S Monteiro1, Newton C Santos1, Raphael L J Almeida2
1Federal University of Campina Grande, Campina Grande, PB, Brazil.
International journal of food microbiology
|March 26, 2025
概括
用益生菌发酵的萨波迪拉肉增强了生物活性化合物和抗氧化能力. 储存期间保持了益生菌的稳定性,显示出功能性食品的潜力.
科学领域:
- 食品科学与技术 食品科学与技术
- 微生物学 微生物学
- 营养科学 营养科学
背景情况:
- 萨波迪拉肉质富含水分,纤维和糖,为益生菌发酵提供了潜在的基质.
- 富含益生菌的食物需要稳定的矩阵来保持微生物的生存能力和增强功能性质.
研究的目的:
- 为了评估三种益生菌菌株对萨波迪拉肉质发酵的影响.
- 评估储存期间生物活性化合物,抗氧化剂潜力,体外消化能力和益生菌稳定性的变化.
主要方法:
- 用Lacticaseibacillus paracasei,Bifidobacterium animalis和Lacticaseibacillus rhamnosus在35°C下24小时发酵萨波迪拉肉. 在35°C下进行24小时的发酵.
- 对微生物生长,生物活性化合物 (TPC,β-胡卜素,甘),抗氧化能力 (ABTS,FRAP,DPPH) 和体外可消化的分析.
- 在储存28天期间监测益生菌活力,pH值和总可溶性固体.
主要成果:
- 观察到显著的微生物生长,其中L. rhamnosus的细胞数量最高 (8.90日志CFU/g).
- 发酵增加了生物活性化合物和抗氧化能力,在B. animalis样本中显著的柳科水平 (45.72μg/100g).
- 在储存28天期间,益生菌的活力保持稳定,在模拟的肠道消化过程中增强了耐药性和再生.
结论:
- 萨波迪拉肉作为益生菌发酵的保护和功能矩阵.
- 发酵的萨波迪拉肉表现出增强的营养和抗氧化特性.
- 这项研究突出了萨波迪拉肉作为开发稳定和功能性益生菌食品的基础的潜力.
关键词:
乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 乳糖 一个假设的情形.牛奶的乳酸酶ibacillus rhamnosusus是什么意思存储 存储 存储 存储热带水果是一种热带水果.贝菲多细菌动物亚种. 牛奶公司 lactis.更多相关视频
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