一种基于山药皮活性组分的皮克林乳液稳定剂及其制备方法与应用
By regulating the Zein-CS system with polyphenols and polysaccharides from yam peel, quaternary composite particles are formed, which solves the problems of insufficient stability of zein and unutilized yam peel, and realizes high-value utilization and the stability and antioxidant effect of the emulsion.
CN122397901APending Publication Date: 2026-07-17HENAN AGRICULTURAL UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HENAN AGRICULTURAL UNIVERSITY
- Filing Date
- 2026-03-24
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing technologies, the stability of zein self-assembled nanoparticles is insufficient, making it difficult to form stable Pickering emulsions, and agricultural by-product yam peel is not fully utilized.
Method used
By synergistic regulation of the Zein-CS system using yam peel polyphenols and polysaccharides, quaternary composite particles were formed, and Pickering emulsion stabilizers with ideal interfacial wettability, excellent physical stability and significant antioxidant activity were prepared.
Benefits of technology
It achieves simultaneous loading of fat-soluble and water-soluble components, improves the physical stability and antioxidant function of the emulsion, reduces waste of yam resources, and is easy to industrialize.
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Figure CN122397901A_ABST
Abstract
本发明涉及农业废弃物高值化利用技术领域技术领域，本发明公开了一种基于山药皮活性组分的皮克林乳液稳定剂及其制备方法和应用；稳定剂为由玉米醇溶蛋白、壳聚糖、山药皮多酚和山药皮多糖组成的四元复合固体颗粒；所述山药皮多酚占固体颗粒总质量的10～20%，山药皮多糖占固体颗粒总质量的10～20%；本发明通过从废弃山药皮中提取多酚与多糖活性组分，与玉米醇溶蛋白、壳聚糖复配构建四元复合颗粒；含该颗粒的Pickering乳液具有优异的物理稳定性、离子强度稳定性、储存稳定性，同时对DPPH和ABTS自由基表现出卓越清除活性，并具有一氧化氮生成抑制活性。本发明实现了山药皮副产物的高值化利用，为功能性食品 / 化妆品递送体系开发提供了创新策略。
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