Back to Search
Dossier
一种紫球藻多糖-虾青素非共价复合物及其制备方法和应用
InventionUnknown
5Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
章真; 尹云美; 张荣庆
Filing Date
Jul 27, 2026
Publication Date
Oct 20, 2026
IPC Classification
A61K 31/715 (2006.01)A61K 31/122 (2006.01)A61K 47/55 (2017.01)A61P 9/10 (2006.01)A23L 33/10 (2016.01)A23L 33/125 (2016.01)
本发明提供一种紫球藻多糖‑虾青素非共价复合物及其制备方法和应用,涉及生物医药及功能性食品技术领域,其所述复合物由紫球藻多糖与虾青素通过非共价相互作用自发结合形成;所述非共价相互作用为氢键和疏水相互作用。本发明首次通过红外光谱、紫外光谱、核磁共振氢谱及透射电镜等多种手段揭示了紫球藻多糖与虾青素之间通过氢键和疏水相互作用形成非共价复合物的机制。等温滴定量热结果显示两者以接近1:1的化学计量比高亲和力结合(K=3.10×10M),结合过程由氢键主导且能自发进行(ΔH<0,ΔS<0,ΔG<0)。细胞实验表明,该复合物可协同缓解ox‑LDL诱导的内皮细胞氧化应激和炎症反应,在制备抗动脉粥样硬化药物或功能性食品中具有广泛应用前景。
Sign in to read the full text
Claim 1 is shown. Create a free account to read all 5 claims, the full description, all drawings, translations and legal status.
- All claims
- Technical field
- Background
- Summary
- Drawing descriptions
- Detailed description
External Resources