Vitakey's high throughput screening for novel natural preservatives
VitaKey utilizes high throughput screening and a proprietary materials library to identify and stabilize natural preservatives, enhancing food shelf-life without altering taste or texture. Developed by Dr. Robert Langer, this technology leverages proven nutrient delivery systems.
Overview
VitaKey's innovative approach addresses long-standing challenges in the food industry related to the use of natural preservatives. By employing high throughput screening, a method traditionally used in pharmaceuticals, VitaKey identifies novel food-based preservatives that can significantly enhance the shelf-life of food products. Central to this process is a proprietary materials library, developed over decades by Dr. Robert Langer, which enables precise identification and stabilization of natural preservatives. This technology promises to inhibit microbial growth, such as Z. bailii, without altering the taste, color, or texture of food.
Technical specifications
Key features:
- Utilizes a massive proprietary materials library for high throughput screening
- Identifies preservatives that inhibit spoilage microbes effectively
- Employs VitaKey's plug-and-play nutrient precision delivery platform for stabilization
- Proven bioavailability with no sensory changes, verified through human studies and publications
- Manufacturing methods include spray drying, fluid bed coating, extrusion, and lyophilization
Technology readiness level
This technology is currently at Technology Readiness Level 3, indicating that it is in the early stages of experimental proof of concept. VitaKey plans to conduct further stability and efficacy studies, alongside sensory evaluations, to advance towards commercial viability.
About VitaKey Inc
VitaKey Inc. is a biotechnology company that has developed a precision delivery platform designed to enhance the nutrient density of foods and beverages. The technology originated from the Langer Lab at the Massachusetts Institute of Technology (MIT) and was co-founded by Dr. Robert S. Langer, applying pharmaceutical-grade delivery systems to nutrition. The platform utilizes micro- and nano-particle-based techniques to protect nutrients—such as probiotics, vitamins, minerals, macronutrients, and bioactives—against environmental and physiological stressors, including heat, light, moisture, and digestive enzymes. By using natural, biodegradable materials, the company enables the targeted and time-controlled release of these components, ensuring their stability and bioavailability until they reach their intended destination within the digestive system.
This technology addresses significant global challenges, such as the rise of diseases linked to poor diet and widespread nutrient deficiencies, by providing a method to fortify food products without requiring changes to consumer behavior. By eliminating the need for over-fortification and protecting sensitive nutrients during processing, storage, and digestion, VitaKey's platform offers solutions for applications ranging from satiety and weight management to the support of microbiome health and sustainable nutrition. The company is actively working to integrate its delivery systems across various consumer sectors, including food, beverage, and nutritional supplements, to turn everyday food into a more effective medium for delivering essential health benefits.
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