超声波制备,结构特征和功能增强的香精油装载的微囊,基于曼诺西利利利醇脂-A
Shunjie Kang1, Qihe Chen2, Haorui Ma1
1College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, Shaanxi, China.
Ultrasonics sonochemistry
|February 11, 2025
概括
曼诺赛利里脂-A (MEL-A) 生物表面活性制造稳定的西红花精油 (TEO) 微囊. 这些MEL-A微囊增强了TEO.
科学领域:
- 食品科学与技术 食品科学与技术
- 生物技术是生物技术.
- 材料科学 材料科学 材料科学
背景情况:
- 曼诺赛利利醇脂A (MEL-A) 是一种新型的生物表面活性剂,在食品和制药应用中具有显著的潜力.
- 红枣精油 (TEO) 具有宝贵的生物特性,但需要提高溶解度和适用性,以便更广泛地使用.
研究的目的:
- 为了准备和表征香精油 (TEO) 微囊,使用曼诺赛利利醇脂类-A (MEL-A) 作为稳定剂.
- 评估开发的TEO微囊的物理化学特性,抗氧化活性和抗菌功效.
- 为了确定最佳的MEL-A度以提高抗氧化剂和抗菌性能.
主要方法:
- 超声波乳化是用于制备TEO微囊的.
- 描述包括粒子大小分析,形态学 (TEM),结构分析 (FT-IR,X射线),抗氧化剂测定和抗菌活性测试.
- 进行了超声波治疗参数 (持续时间和功率强度) 的优化.
主要成果:
- 最佳的准备条件包括15分钟的400W/cm2的超声处理.
- 由此产生的微囊具有276.19±1.72nm的颗粒大小,具有良好的分散性.
- 含有7%MEL-A的微囊显示出增强的抗氧化特性,而13%的MEL-A改善了抗菌性能.
- FT-IR,X射线和TEM证实了TEO在MEL-A微囊中的成功封装.
结论:
- MEL-A为装有TEO的微囊提供结构稳定性和功能增强.
- 开发的微囊显示出在食品保存和食品机械灭菌方面的应用潜力很大.
- 这项研究强调了MEL-A作为精油载体的多功能性.
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