三种干燥技术对蛋黄脂酸盐-二胺复合粉末的结构和氧化稳定性的影响
Yingxin Wei1,2, Wenhui Feng1,2, Jinping Zhang1,2
1State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, PR China.
Journal of food science
|February 14, 2026
概括
喷雾干燥 (SD) 和静电喷雾干燥 (ESD) 比冷干燥 (FD) 更能增强蛋黄酸二二 (EYPP-DMY) 粉末的溶解性和稳定性. SD为功能性食品成分应用提供了最佳的整体性能.
科学领域:
- 食品科学 食品科学 食品科学
- 材料科学 材料科学 材料科学
- 生物化学 生物化学
背景情况:
- 蛋黄脂二二 (EYPP-DMY) 是一种有价值的复合物,具有潜在的健康益处.
- 有效的干燥技术对于保持这些生物活性化合物的物理化学和功能性质至关重要.
- 了解不同干燥方法对EYPP-DMY的影响对于其工业应用至关重要.
研究的目的:
- 为了研究喷雾干燥 (SD),静电喷雾干燥 (ESD) 和冷干燥 (FD) 对EYPP-DMY复合粉末的影响.
- 评估关键性质,包括可溶性,再水,封装效率,抗氧化能力和氧化稳定性.
- 确定最佳的干燥技术,以生产稳定和功能性的EYPP-DMY粉末.
主要方法:
- 使用SD,ESD和FD技术制备EYPP-DMY复合粉末.
- 对粉末特性进行系统分析:可溶性,再水化,封装效率 (EE),抗氧化能力和氧化稳定性.
- 粒子大小和晶度的表征与功能性质相关联.
主要成果:
- 与FD相比,SD和ESD显著提高了粉末的溶解性和溶解稳定性,这是由于粒子尺寸较小和结晶性较低.
- 所有方法都实现了高封装效率 (>85%) 与最小的二米瑞 (DMY) 降解.
- 喷雾干燥 (SD) 证明了最有利的整体性能,平衡溶解度,抗氧化活性和稳定性.
结论:
- 喷雾干燥和静电喷雾干燥是生产具有增强功能性质的稳定EYPP-DMY复合粉末的有效方法.
- SD被强调为一种有前途的技术,用于工业规模生产功能性蛋白质聚烯复合粉末.
- 该研究为优化食品工业生物活性成分粉末的配方和加工提供了宝贵的见解.
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