Microencapsulation technology for improved spirulina dispersibility
Enhance the dispersibility of spirulina through microencapsulation techniques like spray drying and fluid bed coating. This technology improves natural colorant application by reducing agglomeration and foaming, leveraging 75+ years of R&D experience.
Overview
This innovative solution uses microencapsulation technologies to enhance the dispersibility of spirulina, a natural colorant. By applying wetting and dispersing agents through processes such as spray drying and fluid bed coating, this technology addresses common issues like agglomeration and foaming in natural colorant applications. With over 75 years of experience in microencapsulation and particle design, this solution leverages proven techniques to improve the performance of spirulina in various applications.
Technical specifications
Key features include:
- Microencapsulation processes: Utilizes spray drying, fluid bed coating, and powder mixing to apply dispersing agents.
- Enhanced particle properties: Improves the wetting characteristics and reduces hydrophobicity of spirulina particles.
- Adaptable methods: Includes potential pretreatments such as additional drying or pH modification to further reduce foaming.
- Customizable approaches: Offers tailored solutions by selecting appropriate coating materials and processes based on client requirements and colorant properties.
Technology readiness level
The technology is currently at TRL 4, indicating that it has been validated in the lab. Future steps involve optimizing the process, preparing pilot-scale food-grade batches, and eventually transferring the technology for production.
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.
Inquire about this partnering listing
Industry applications
delivered to your inbox.