胃,小肠和结肠特异性胃肠道输送系统为生物活性营养素提供生物活性营养素
Shuang Liang1, Dongyu Zhao2, Xiangyu Liu2
1Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; Central Laboratory, NMPA Key Laboratory for Dental Materials, National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Peking University School and Hospital of Stomatology, Beijing 100081, China.
Advances in colloid and interface science
|April 10, 2025
概括
口服营养递送在胃肠道 (GI) 系统面临挑战. 新型消化道输送系统,特别是结肠,提高营养的有效性,促进肠道健康.
科学领域:
- 营养科学 营养科学
- 胃肠病学 胃肠病学
- 生物材料科学 生物材料科学
背景情况:
- 口服生物活性营养素很方便,但由于胃肠道 (GI) 的恶劣条件,包括酸性,酶降解和有限的粘膜运输,因此受到阻碍.
- 这些挑战可以显著降低口服化合物的营养效果.
- 有针对性的输送系统旨在通过控制特定GI区域的营养物质释放来克服这些障碍.
研究的目的:
- 对生物活性营养物质的胃肠道输送系统进行审查.
- 检查胃,小肠和结肠向分娩的原则.
- 要突出与粘膜屏障的相互作用,并评估生物模型.
主要方法:
- 批判性审查关于胃肠道输送系统的科学文献.
- 分析针对目标释放的墙壁材料选择.
- 检查生物模型和定量方法来评估输送系统-粘膜相互作用.
主要成果:
- 各种胃肠道输送系统旨在针对胃,小肠或结肠的营养物质释放.
- 墙壁材料的选择和了解粘膜相互作用对于系统的有效性至关重要.
- 针对结肠的输送系统在维持健康的结肠微环境方面特别有前途.
结论:
- 胃肠道输送系统提供了提高生物活性营养素生物可用性和治疗效果的策略.
- 针对结肠的系统对结肠健康具有显著的优势.
- 对这些输送系统的进一步研究可以优化营养物质的输送,用于实际的健康应用.
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