从Verbascum sinaiticum使用马尔托德和口香糖的叶子中提取的微封装阿拉伯语:物理化学性质,封装效率和储存稳定性
Alemu Belay Legesse1,2,3,4,5, Shimelis Admassu Emire2, Timilehin Martins Oyinloye1,4,5
1Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea.
Molecules (Basel, Switzerland)
|February 13, 2026
概括
使用冷干燥将Verbascum sinaiticum提取物与麦芽素 (MD) 封装起来,显著改善了其稳定性和化合物保留. 这种方法增强了其在营养药应用中的使用潜力.
科学领域:
- 食品科学与技术 食品科学与技术
- 植物生物化学 植物生物化学
- 营养学药物开发
背景情况:
- 维巴斯库姆·西奈蒂 (V. sinaiticum) 富含化合物,但面临着稳定性和感官挑战.
- 化合物对健康有好处,但需要保护才能有效应用.
- 封装是一种提高生物活性化合物的稳定性和输送的策略.
研究的目的:
- 为了评估V. sinaiticum提取物的封装,使用不同涂层材料 (阿拉伯和马尔托德克斯) 的冷干燥.
- 评估封装V. sinaiticum提取物的物理化学,功能,形态,结构,稳定性和体外消化能力.
- 确定最佳的封装系统,以增强V. sinaiticum提取物在营养保健品中的应用.
主要方法:
- 采用冷干燥方法封装V. sinaiticum提取物,使用100%的阿拉伯 (GA),100%的马尔托德 (MD) 和8:2的MD:GA比率.
- 分析了物理化学性质 (可溶性,湿度,高度),封装效率和储存稳定性 (含量).
- 使用X射线衍射 (XRD),里埃变形红外光谱 (FTIR) 和扫描电子显微镜 (SEM) 进行了结构性表征.
主要成果:
- 基于马尔托德素 (MD) 的微囊表现出卓越的功能性质,包括高水溶性 (98.48%) 和封装效率 (81.31%).
- 经过32天的储存,MD微囊保留了71.84%的总含量,并在模拟的胃和热条件下释放量最小.
- 结构分析证实封装成功,保持含量和掩盖不必要的感官属性.
结论:
- 使用马尔托德素 (MD) 的冷干燥是一种有效的封装策略,用于V. sinaiticum提取物.
- 封装显著提高了V. sinaiticum提取物的稳定性,储存潜力和功能性质.
- 改进的V. sinaiticum提取物有望在营养药行业中获得更强大的应用.
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