Influence of Hydrophilic Interaction on Polyglycerol Ester Emulsifier at Oil-polyol nterface: Interfacial Adsorption Behavior and Its Relationship with Emulsification Effect.

Bibliographic Details
Title:	Influence of Hydrophilic Interaction on Polyglycerol Ester Emulsifier at Oil-polyol nterface: Interfacial Adsorption Behavior and Its Relationship with Emulsification Effect.
Authors:	Zhang W; Collaborative Innovation Center of Fragrance Flavour and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA.; Division of Perfume and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA., Fu Y; Collaborative Innovation Center of Fragrance Flavour and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA.; Division of Perfume and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA., Zhou C; Collaborative Innovation Center of Fragrance Flavour and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA.; Division of Perfume and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA., Duan X; Collaborative Innovation Center of Fragrance Flavour and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA.; Division of Perfume and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA., Zhang Q; Collaborative Innovation Center of Fragrance Flavour and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA.; Division of Perfume and Cosmetics, Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian District, Shanghai 201418, PR CHINA.
Source:	Journal of oleo science [J Oleo Sci] 2026; Vol. 75 (4), pp. 403-414.
Publication Type:	Journal Article
Language:	English
Journal Info:	Publisher: Japan Oil Chemists' Society Country of Publication: Japan NLM ID: 101175339 Publication Model: Print Cited Medium: Internet ISSN: 1347-3352 (Electronic) Linking ISSN: 13458957 NLM ISO Abbreviation: J Oleo Sci Subsets: MEDLINE
Imprint Name(s):	Original Publication: Tokyo : Japan Oil Chemists' Society
MeSH Terms:	Glycerol/chemistry , Emulsifying Agents/chemistry , Polymers/chemistry , Esters/chemistry , Mineral Oil/chemistry , Hydrophobic and Hydrophilic Interactions, Emulsions/chemistry ; Butylene Glycols/chemistry ; Solvents/chemistry ; Adsorption ; Particle Size ; Surface Tension ; Micelles ; Kinetics
Abstract:	This study investigated the interfacial adsorption behavior and emulsification performance of polyglycerol ester emulsifiers with varying hydrophilic group chain lengths in a mineral oil system containing three hydrophilic polyol solvents (glycerol, 1,3-butanediol, and 1,2-propylene glycol) by measuring dynamic interfacial tension and fitting the kinetic adsorption model. The results demonstrated that as the length of the hydrophilic groups increased, the interfacial critical micelle concentration (CMCIFT) decreased, while the critical interfacial tension (γCMC) increased, leading to a larger particle size (D) of the emulsion. Furthermore, the study examined the impact of hydrophilic polyol solvents on the arrangement of emulsifier molecules at the interface and their emulsification performance. It was found that different levels of initial interfacial tension (γ0) had a more pronounced effect on the particle size and uniformity of the emulsion. When γ0 was low (< 20 mN/m), the interaction between the emulsifier and the hydrophilic medium became more significant, resulting in greater variability in the emulsion. This research provided new insights into the interfacial behavior of polyglycerol ester emulsifiers in polyol-oil systems and offered theoretical guidance for the development of more efficient P/O emulsions.
Contributed Indexing:	Keywords: P/O emulsion; adsorption behavior; hydrophilic interaction; oil- polyol interface
Substance Nomenclature:	PDC6A3C0OX (Glycerol) 0 (Emulsifying Agents) 25618-55-7 (polyglycerol) 0 (Polymers) 0 (Emulsions) 0 (Esters) 8020-83-5 (Mineral Oil) 0 (Butylene Glycols) 0 (polyol) 0 (Solvents) 3XUS85K0RA (1,3-butylene glycol) 0 (Micelles)
Entry Date(s):	Date Created: 20260401 Date Completed: 20260714 Latest Revision: 20260714
Update Code:	20260714
DOI:	10.5650/jos.ess25181
PMID:	41922202
Database:	MEDLINE

Description
ISSN:	1347-3352
DOI:	10.5650/jos.ess25181