Company Filing History:
Years Active: 2004-2005
Title: Hal G Fallert: Innovator in Proteinase Inhibitor Extraction
Introduction
Hal G Fallert is a notable inventor based in West Des Moines, IA (US). He has made significant contributions to the field of protein extraction, particularly focusing on proteinase inhibitors derived from plant tissues. With a total of 2 patents, his work has implications for both agricultural and food industries.
Latest Patents
Fallert's latest patents include innovative methods for the selection and extraction of proteinase inhibitors from whole potatoes. One patent details a method for assaying the proteinase inhibitor content of plant tissue. This process involves preparing a mixture of solvent and comminuted plant tissue to create a solid and liquid fraction. The liquid fraction, which contains the proteinase inhibitor, is then heated to denature other protein products while preserving the integrity of the inhibitor. The denatured proteins are removed through centrifugation or filtering, resulting in a clarified extract solution. The assay allows for the selection of plant tissues based on their proteinase inhibitor content, ensuring only those meeting a pre-selected standard are used.
Another patent focuses on enhancing the extraction of proteinase inhibitors. This method begins with the addition of an alcohol-free, aqueous solution of an organic acid and a salt to the plant tissue. The mixture is comminuted to improve extraction efficiency, utilizing a weight ratio of extraction solution to plant tissue between 1:1 and 1:10. Specifically, when extracting proteinase inhibitor II from potato tubers, formic acid and sodium chloride are used, and the average particle size is reduced to between 100 and 1500 microns. This cost-effective process has demonstrated high yields of the target proteinase inhibitor on a commercial scale.
Career Highlights
Hal G Fallert is currently associated with Kemin Consumer Care, L.C., where he continues to innovate in the field of protein extraction. His work has not only advanced scientific understanding but also contributed to practical applications in food processing and agricultural practices.
Collaborations
Fallert has collaborated with notable colleagues such as Robert Stomp and Rod Ausich, enhancing the impact of his research through teamwork and shared expertise.
Conclusion
Hal G Fallert's contributions to the extraction of proteinase inhibitors from plant tissues represent a significant advancement in agricultural and food science. His innovative methods and collaborative efforts continue to influence the industry