Fiber-mineral complex from apple pomace for enhancing probiotic gummy stability
This innovative solution utilizes a fiber-mineral complex from apple pomace to enhance the stability of live probiotics in gummy formulations, improving cell viability and extending shelf life while supporting clean-label claims.
Overview
The fiber-mineral complex from upcycled apple pomace is designed to enhance the stability and viability of probiotics in gummy formulations. By integrating divalent minerals such as calcium or magnesium, this matrix reduces moisture migration, buffers thermal stress, and protects probiotics from oxidative degradation. The use of apple pomace, rich in natural polyphenols, further helps in scavenging reactive oxygen species, thus preserving probiotic lipid membranes. This clean-label solution is scalable and manufacturing-compatible, making it ideal for the production of probiotic gummies that meet health claims and consumer preferences.
Technical specifications
- Ingredients: Apple pomace, calcium or magnesium salts
- Functions: Reduces moisture migration, buffers thermal stress, protects against oxidative degradation
- Probiotic Compatibility: Initial testing with Lactobacillus rhamnosus GG, with plans to include L. acidophilus, L. plantarum, Bifidobacterium breve, and B. longum
- Shelf Life: Aims to maintain probiotic viability over 12 weeks
- Applications: Suitable for use in conventional gelatin and pectin gummy systems
Technology readiness level
Currently at TRL 2, the fiber-mineral complex has been formulated and is being prepared for further testing. Future validation will involve testing various probiotic strains and assessing matrix compatibility across species, which will support its use as a scalable stabilizer in probiotic formulations.
About Cornell University
Cornell University is a comprehensive private, land-grant research university with campuses in Ithaca and New York City, combining significant scale with cross-disciplinary breadth. Industry connects through open-access user facilities and prototyping labs, pilot-scale testbeds, and a research and technology park that provide pathways from discovery to demonstration. A statewide extension network and integration with a major hospital system enable real-world deployment, while a graduate campus embedded in New York City’s tech corridor provides direct access to startups, venture investors, and corporate R&D teams. Research is supported by competitive federal funding from agencies such as the National Science Foundation, National Institutes of Health, the Department of Energy, and the U.S. Department of Agriculture. A dedicated technology transfer office streamlines IP management, licensing, startup formation, and corporate partnerships across campuses.
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