Oleogel-based emulgel technology for healthier chocolate spreads
Innovative emulgel technology using oleogels and hydrocolloids aims to replace saturated fats in chocolate spreads, enhancing nutritional quality and sensory attributes while maintaining industrial scalability.
Overview
This innovative solution introduces emulgel technology to the confectionery industry, focusing on chocolate spreads. By structuring oleogels with hydrocolloids such as pectin, gelatin, or carboxymethyl cellulose, this approach aims to replace saturated fats, enhancing the nutritional profile without compromising sensory qualities. The resulting emulgels replicate the creamy texture and mouthfeel of traditional saturated fats, providing a clean-label alternative that supports industrial scalability.
Technical specifications
- Hydrocolloids used: Pectin, gelatin, and carboxymethyl cellulose are utilized to stabilize oleogels.
- Oleogel formation: Uses liquid vegetable oils like soybean, sunflower, or canola.
- Emulgel formulation: Incorporates oleogels into oil/water and water/oil emulsions.
- Attributes: Improved aroma, color, texture, and stability compared to traditional spreads.
- Applications: Suitable for chocolate spreads and fillings, preserving desirable fatty acid profiles.
Technology readiness level
Currently at TRL 2, the emulgel technology is undergoing development and preliminary validations. The research plan includes further optimization and evaluation phases to advance the readiness level, focusing on sensory attributes and shelf-life stability in real-world applications.
About North Carolina A&T State University
North Carolina A&T State University is a public land‑grant research university and nationally recognized HBCU in Greensboro, North Carolina, coupling significant enrollment with a mission‑driven research and innovation culture. Industry engagement is enabled by co‑located labs and pilot‑scale facilities, a research and technology park hosting corporate collaborators, and structured co‑op pipelines. Its statewide Cooperative Extension network connects campus expertise with communities and companies for field demonstrations and workforce upskilling. Located in the Piedmont Triad, the university offers convenient access to major manufacturing and logistics corridors. Research is supported by competitive federal funding from NSF, USDA, DoD, and DOE; a dedicated technology transfer office streamlines IP, licensing, and startup formation.
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