Mixed sugar formulations to enhance probiotic viability in gummies
Innovative sugar formulations incorporating D-tagatose are being developed to improve the long-term viability of probiotics in gummy matrices. This research leverages prior findings on yogurt to extend shelflife and enhance bacterial survival in gummies.
Overview
This research initiative focuses on enhancing the long-term viability of probiotics within gummy matrices through innovative sugar formulations. By incorporating D-tagatose into the sugar profile of gummies, the project aims to improve probiotic stability during storage. This approach is inspired by previous success in yogurt formulations, where D-tagatose significantly enhanced the viability of lactic acid bacteria, suggesting potential for similar benefits in gummies.
Technical specifications
Key features:
- Incorporation of D-tagatose in gummy formulations aims to replace a portion of traditional sugars like sucrose and dextrose.
- Targeted probiotic strains will be integrated into these formulations to assess their viability over time.
- The viability of various probiotic species will be evaluated under ambient and accelerated storage conditions.
- Changes in gummy texture will be monitored alongside bacterial viability to ensure product quality.
Technology readiness level
This research is currently at Technology Readiness Level 3, indicating experimental proof of concept. The team is preparing to test various sugar compositions and their effects on probiotic viability under controlled conditions.
About Oregon State University
Oregon State University is a comprehensive public research university and Oregon’s land‑grant institution, with a main campus in Corvallis and a statewide footprint. Industry partners tap a statewide Extension network and county offices to pilot and scale solutions with communities and companies across Oregon. A coastal marine science campus in Newport anchors ocean research and provides access to open‑ocean wave‑energy test ranges and grid‑connected infrastructure under development nearby, enabling sea‑to‑shore prototyping. Field stations and university‑managed research forests support long‑term trials and product validation in real‑world environments. A dedicated technology transfer office and the OSU Advantage programs—including the Advantage Accelerator—streamline IP, licensing, startup formation, and industry agreements.
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