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通过O/W微乳液的阿加酸盐交联微囊的矩阵-充电:一种非子形成的益生菌封装系统,用于广泛的生存能力
Sasi Vimon1, Thanit Kertsomboon2, Suwabun Chirachanchai2
1Department of Animal Husbandry, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand.
Carbohydrate polymers
|September 22, 2023
概括
这项研究开发了一种新型的微封装技术,使用和酸盐来保护益生菌Lactobacillus plantarum MB001 (LPMB001). 该方法在热和储存下增强了益生菌的稳定性,对于料加工和食补充有益.
科学领域:
- 生物技术是生物技术.
- 材料科学 材料科学 材料科学
- 食品科学 食品科学 食品科学
背景情况:
- 非子形成益生菌在不利条件下失去活性,阻碍其在动物料和输送系统中的应用.
- 有效的益生菌传递需要保护对处理应激,如热和储存.
- 当前的方法在料制造过程中面临着维持益生菌生存能力的挑战.
研究的目的:
- 开发一种微封装方法,以在不利条件下增强 Lactobacillus plantarum MB001 (LPMB001) 的稳定性
- 为了利用阿加 (AG) 基质和阿尔金酸盐 (AL) 充电剂的组合进行益生菌保护.
- 创建一种实用和有效的方法,用于在食补充剂和动物料中提供益生菌.
主要方法:
- 通过将LPMB001与大豆油中的酸盐 (AL) 和 agar (AG) 混合,开发了一个油在水 (O/W) 乳液系统.
- 使用化诱导的离子交联形成LPMB001/AG-AL微囊.
- 进行了体外研究,以评估暴露于不利条件后的LPMB001生存和释放概况.
主要成果:
- 成功创建稳定的o/w微乳液和随后的LPMB001/AG-AL微囊.
- 在不良条件下,LPMB001治疗后体外显著的存活率被证明.
- 从微囊中观察到LPMB001的缓慢释放模式.
- 在热处理和储存条件下展示了长时间的LPMB001生存能力.
结论:
- 开发的阿加酸微囊网络为LPMB001.1.等益生菌提供了广泛的稳定性.
- 这种微封装技术简单,实用,适用于工业料加工和食补充剂.
- 该研究提供了一种新的方法来保护敏感益生菌免受环境和加工挑战.
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