Oleogelation and fractionation for cocoa butter equivalent production
Innovative approach using oleogelation and fractionation to produce cocoa butter equivalents with similar thermal and rheological properties, potentially reducing carbon footprint and improving confectionery stability.
Overview
The proposed research focuses on developing cocoa butter equivalents through the process of oleogelation and fractionation of edible oils. This method aims to create alternatives with comparable thermal and rheological properties to traditional cocoa butter, offering potential improvements in temperature stability and reducing fat bloom in chocolate products. This innovation could lead to more sustainable and reliable ingredients in the confectionery industry by using domestically produced or lower carbon footprint oils.
Technical specifications
- Utilizes oleogelation combined with fractionation techniques to process edible oils
- Aims to match the melting properties of cocoa butter in confectionery applications
- Involves high-intensity ultrasound to aid in desired crystallization
- Future plans include pilot scale production to test scalability and feasibility
- Sensory studies and physicochemical comparisons will ensure product quality and consumer acceptance
Technology readiness level
Currently at Technology Readiness Level 3, the process has been validated in laboratory conditions and will undergo further testing to explore scalability and commercial viability.
About Virginia Tech
Virginia Polytechnic Institute and State University (Virginia Tech) is a comprehensive public land‑grant research university with broad graduate and professional programs and a strong industry orientation. An adjacent research and technology park links companies with faculty, shared labs, and prototyping resources, while facilities in the National Capital Region create a direct connection to federal partners and supply‑chain collaborators. Integration with a regional health system supports clinical research and translational pathways, and the statewide extension network enables field deployment and validation with industry and communities. Research is supported by competitive federal funding from agencies such as NSF, NIH, DOE, USDA, and the Department of Defense. A dedicated technology transfer office provides IP management, licensing, startup formation, and industry contracting support.
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