Protein/oil Pickering emulsion as a gel-like alternative to solid fat
Introducing a stable high internal phase Pickering emulsion using coconut oil, pea protein, pectin, and chitin. This sustainable alternative to solid fat enhances oil melting points and texture without chemical processing.
Overview
This innovative solution presents a gel-like alternative to solid fat by developing high internal phase Pickering emulsions (HIPPEs) using coconut oil emulsified with pea protein, pectin, and chitin. The emulsions are designed to enhance the melting point of liquid oil, providing a healthier and environmentally friendly option compared to traditional solid fats. By utilizing natural stabilizers, the product offers improved smoothness and stability, targeting consumer demands for safe, sustainable, and tasty lipid products.
Technical specifications
- Components: Coconut oil, pea protein, pectin, and chitin
- Natural stabilizers: Improve oil melting point and product smoothness
- Mechanisms: Physical and chemical interactions control droplet size and surface characteristics
- Testing methods:
- Differential Scanning Calorimetry and X-ray Diffraction for melting point and crystallization
- Confocal Laser Scanning Microscopy and optical microscopy for microstructure analysis
- Rheometer for rheological properties and thermal stability
- Texture analyzer and 3D printing for smoothness and structural stability evaluation
Technology readiness level
The technology is currently at TRL 4, with plans for a one-year proof-of-concept study to further validate the effects of natural stabilizers on oil properties. This study will deepen the understanding of the emulsion's viscosity, texture, and thermal behavior, moving towards higher readiness levels for commercial applications.
About University of Connecticut
UConn is a comprehensive public research university and the state’s flagship, with its main campus in Storrs and an academic medical center in Farmington. Industry engages through UConn Tech Park—anchored by the Innovation Partnership Building—with shared labs, pilot‑scale testbeds, and advanced prototyping for collaborators. Integration with UConn Health enables clinical collaborations and translation, while Hartford and Stamford campuses connect companies to talent along the New York–Boston corridor; a statewide extension network supports technology adoption. Research is supported by competitive federal funding from agencies such as NIH, NSF, DOE, USDA, and DOD. A dedicated technology commercialization office and the Technology Incubation Program support IP, licensing, and startup incubation across multiple sites.
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