Natural antimicrobial solutions for food preservation using east african botanicals
Egerton University presents a natural food preservation solution utilizing indigenous East African plants with antimicrobial properties, such as African Basil, Neem, and Wild Sage. This approach aims to inhibit mold and yeast growth, offering sustainable alternatives to synthetic preservatives.
Overview
Egerton University is pioneering a breakthrough in food preservation through the use of natural antimicrobial solutions derived from indigenous East African plants. These botanicals, including African Basil, Neem, and Wild Sage, are known for their potent antimicrobial properties. Combined with fermentation byproducts and organic acids, this innovative approach effectively inhibits the growth of molds and yeasts in food products. The solution aligns with consumer demands for safer, more sustainable food preservation methods, offering a viable alternative to synthetic preservatives.
Technical specifications
Key features:
- Utilizes essential oils, phenolics, and flavonoids from African Basil, Neem, and Wild Sage
- Incorporates fermentation byproducts and organic acids to enhance antimicrobial efficacy
- Achieves the required 2 to 3 log-reduction in microbial growth over time
- Scalable for industrial application and suitable for various food products
Applications:
- Natural preservation of food products to extend shelf life
- Suitable for use in industries seeking cleaner, natural ingredient solutions
Technology readiness level
Currently at Technology Readiness Level 3, this solution is in the early stages of development. Initial testing has been planned, and future phases include parameter optimization, efficacy testing, scalability validation, and regulatory compliance to ensure readiness for industrial application.
About Egerton University
Egerton University is a public research university with an applied, agriculture-centered character, headquartered in Njoro and operating additional programs in Nakuru City. Its industry interface combines large on-campus training and commercial farms at Tatton and Ngongongeri with an Agro-Science Park that offers incubation, demonstration acreage, and pilot-scale processing while brokering partnerships with agribusiness. A dedicated Directorate of Research & Extension coordinates outreach, field trials, and consultancy, creating direct pathways for companies to test and scale solutions with regional producers. Research is supported by competitive national and international funding, including Kenya’s National Research Fund and the World Bank’s Africa Centres of Excellence program. Commercialization is enabled by a technology transfer office and intellectual property support that guide licensing and startup formation.
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