用喷雾干燥技术微封装yerba mate提取物:多糖混合物对粉末特性的影响
Micaela Galante1, María Ximena Quintanilla-Carvajal2, Natalia L Calvo3
1Universidad Nacional de Rosario (UNR)-CONICET, Facultad de Ciencias Bioquímicas y Farmacéuticas, Laboratorio de Investigación, Desarrollo y Evaluación de Alimentos (LIDEA), Rosario, Argentina; Pontificia Universidad Católica Argentina (UCA), Facultad de Química e Ingeniería, Rosario, Argentina.
Food research international (Ottawa, Ont.)
|January 29, 2026
概括
这项研究探讨了使用β-cyclodextrin (β-CD) 和其他药物的喷雾干燥yerba mate (YM) 聚醇. 基于β-CD的系统增强了YM粉末.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养药和功能性食品 营养药和功能性食品
- 材料科学用于封装.
背景情况:
- 耶巴伴侣 (YM) 含有丰富的多,具有抗氧化特性.
- 微封装对于稳定YM生物活性物质至关重要.
- 对于喷雾干燥的YM配方,β-cyclodextrin (β-CD) 尚未被探索.
研究的目的:
- 为了研究β-cyclodextrin (β-CD) 作为喷雾干燥的yerba mate (YM) 聚的壁材料.
- 为了评估β-CD与马尔托德 (MD) 和阿拉伯 (GA) 的二进制和三进制混合物.
- 评估墙壁材料对YM微囊特性的影响.
主要方法:
- 喷雾干燥yerba mate (YM) 聚,使用β-cyclodextrin (β-CD),maltodextrin (MD) 和阿拉伯 (GA) 作为墙壁材料.
- 物理化学表征:溶解时间,封装效率,颜色,总含量,抗氧化能力 (DPPH•,ABTS•+).
- 光谱 (FTIR) 和热 (TGA,DSC) 分析,形态评估 (SEM).
主要成果:
- 墙壁材料显著影响了微囊的特性,包括溶解 (42.5-148.3秒) 和封装效率 (24.5-96.9%).
- 基于β-CD的系统改善了总含量 (24-42 mg GAE/g) 和抗氧化能力 (DPPH•:80-290 μmol TE/g;ABTS•+:160-270 μmol TE/g).
- 用β-CD/MD和β-CD/MD/GA混合物的封装增强了热稳定性.
结论:
- β-环氧 (β-CD) 显示出作为喷雾干燥的yerba mate (YM) 聚的墙壁材料的潜力.
- 基于β-CD的系统提高了YM生物活性物的稳定性和功能性质.
- 这项研究支持YM作为食品应用中的天然抗氧化剂成分的发展.
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