开发,特征和resveratrol输送的空心胺纳米颗粒:优势比固体胺纳米颗粒
Duoduo Li1, Zihao Wei1, Xiaolong Li1
1College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China.
Foods (Basel, Switzerland)
|July 14, 2023
概括
研究人员开发了空心类纳米粒子 (HGNPs),以改善复星 (Res) 的传递. 与固体纳米粒子相比,这些HGNP提供了增强的稳定性和持续释放,显示出生物活性输送的前景.
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
- 纳米技术 纳米技术
背景情况:
- 空心纳米颗粒具有很高的承载能力和稳定性,但由于复杂的制备和原材料安全性,它们在食品应用中面临挑战.
- 一种小麦蛋白质格里亚丁是纳米粒子开发的潜在生物聚合物.
研究的目的:
- 开发安全高效的空心素纳米颗粒 (HGNP),用于输送敏感的生物活性物质,如白醇 (Res).
- 评估HGNP作为输送系统的性能,与固体gliadin纳米颗粒 (SGNP) 相比.
主要方法:
- 通过碳酸 (Na2CO3) 牺牲模板方法合成空心素纳米粒子 (HGNPs).
- 评估了HGNP对白醇 (Res) 的输送性能,将它们与固体素纳米颗粒 (SGNP) 进行比较.
主要成果:
- 与SGNP相比,HGNP的粒子大小更小,物理稳定性更强.
- 高GNP表现出更高的封装效率,增强的紫外线保护,以及在胃肠道中更持续的白醇释放.
- 开发的HGNP被证明是作为白醇的输送系统有效的.
结论:
- 空洞的gliadin纳米颗粒是一种有希望的,安全和有效的传递系统,用于食品应用中的敏感生物活性物质.
- 这项研究强调了利用基于蛋白质的空心纳米粒子用于增强有价值化合物的传递和稳定性的实际意义.
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