Microencapsulation formulation development for volatile compound stabilization
A cutting-edge microencapsulation formulation designed to stabilize volatile compounds in diverse environments using scalable technologies like low temperature electrostatic spray drying and emulsion/suspension processes. This innovation leverages 75+ years of expertise to enhance controlled release applications in sectors such as fragrance, flavor, and other industries requiring volatile stabilization.
Overview
This microencapsulation formulation development aims to revolutionize the stabilization of volatile compounds across various environments. By utilizing scalable microencapsulation technologies, such as low temperature electrostatic spray drying and emulsion/suspension-based processes, this solution provides a robust method for maintaining the integrity and controlled release of volatile materials. The development process is tailored to the chemical and physical properties of the volatile compounds, ensuring optimal stabilization and performance.
Technical specifications
Key features:
- Utilizes low temperature electrostatic spray drying to preserve volatile compounds efficiently.
- Emulsion and suspension processes offer flexibility without requiring specialized equipment.
- Formulations are customized around properties like thermal stability, solubility, and logP.
- Materials used include hydrocolloids, biodegradable polymers, and cyclodextrins.
Applications:
- Suitable for the fragrance and flavor industries, among others, that require stable and controlled release of volatile compounds.
Technology readiness level
The technology is currently at TRL 3, indicating that it has been proven in a laboratory setting. The development plan includes steps for further validation and optimization, aiming to advance the technology to higher readiness levels through collaborative projects and client engagements.
About Southwest Research Institute
Southwest Research Institute is a large independent, nonprofit applied research and development organization headquartered in San Antonio. Its contract R&D model and co‑located laboratories, pilot‑scale facilities, machine shops, and test ranges help sponsors move from early design to full‑scale validation on a single secure campus. The Institute engages industry through direct contracts, consortia, and technical service programs, supported by field‑relevant instrumentation and independent testing. Research is supported by industry sponsorship, internally funded innovation programs, and competitive awards from major U.S. agencies. A dedicated technology transfer office manages IP strategy, licensing, and pathways to commercialization.
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