Zein-cyclodextrin complex used to prepare high internal phase pickering emulsions with various oil phases

被引：2

作者：

Wang, Yijie ^{[1
]}

Yang, Hui ^{[1
]}

Tian, Yunze ^{[1
]}

Li, Ting ^{[1
]}

Wang, Yang ^{[1
]}

Zhang, Xuhui ^{[1
]}

Huang, Jing ^{[1
]}

Xia, Bihua ^{[1
]}

Wang, Shibo ^{[1
]}

Dong, Weifu ^{[1
]}

机构：

[1] Jiangnan Univ, Sch Chem & Mat Engn, Key Lab Synthet & Biol Colloids, 1800 Lihu Rd, Wuxi 214122, Jiangsu, Peoples R China

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2025年 / 704卷

基金：

中国国家自然科学基金;

关键词：

High internal phase emulsion; Various oil phases; Zein-cyclodextrin complex; PARTICLES;

D O I：

10.1016/j.colsurfa.2024.135506

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Biobased solid particles for stabilizing high internal phase emulsions (HIPEs) are widely used in food and cosmetics industries. This study report a kind of zein-cyclodextrin complex particles which could HIPEs with various oil phases (log P values: 1.14-9.26), showcasing their wide applicability across different oil types. This versatility due to the slight differences (6-8 degrees) in the three-phase contact angles for different oils. Furthermore, the complex particles showed a marked improvement in emulsification performance, as evidenced by their significantly higher diffusion rates (7-15 times faster) and reorientation speeds (2-5 times faster) at the oil-water interface. Moreover, the emulsions prepared were stable across a broad pH range (3-9), successfully addressing the common stability challenges associated with protein-based emulsifiers near their isoelectric points. Therefore, these complex particles have great potential in cosmetics, waste oil treatment and food field, such as multifunctional 3D bioprinting ink.

引用

页数：10

共 28 条

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