从发芽的豆中封装生物活性化合物通过冷干燥,释放动力学和储存稳定性
Anh Thuy Vu1, Tuyen Chan Kha1, Huan Tai Phan1
1Faculty of Chemical Engineering and Food Technology, Nong Lam University, Ho Chi Minh City 700000, Vietnam.
Foods (Basel, Switzerland)
|January 11, 2024
概括
封装发芽的豆提取物富含胺黄油酸 (GABA) 和多,增强了食品和制药应用的稳定性. 优化的冷干燥方法确保了高封装效率和长期粉末稳定性.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养保健品 营养保健品
- 生物材料工程 生物材料工程
背景情况:
- 发芽的豆提取物含有有益的生物活性化合物,如胺酸 (GABA) 和多.
- 这些化合物在环境条件下不稳定,限制了它们在食品和药品中的使用.
- 封装是保护和稳定这些生物活性化合物的关键技术.
研究的目的:
- 为了优化一个冷干燥配方封装发芽的豆提取物.
- 评估封装生物活性化合物的稳定性和释放动力学.
- 评估封装提取物作为功能成分的潜力.
主要方法:
- 使用响应表面方法和Box-Behnken设计来优化冷干燥封装过程.
- 第二阶多项式模型预测了GABA和总多的封装效率 (EE) 和封装收益率 (EY).
- 使用Korsmeyer-Peppas和Higuchi模型研究释放动力学;在各种温度和湿度条件下评估稳定性.
主要成果:
- 为了预测EE-GABA,EE-TPC,EY-GABA和EY-TPC,开发了统计学上适当的模型.
- 最佳配方得到了验证,实现了封装参数的高预测值.
- 封装粉末显示长期稳定性,湿度平衡为4.70%和可预测的降解动力学.
结论:
- 优化的冷干燥封装方法有效地稳定了从发芽的豆提取物中获得的GABA和多.
- 封装的粉末表现出极好的稳定性,适合延长保质期.
- 这种稳定,封装的发芽豆粉是食品和制药应用的有前途的功能成分.
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