Barbara S Kitchell

Title: The Innovative Contributions of Barbara S. Kitchell

Introduction

Barbara S. Kitchell is a notable inventor based in Austin, TX (US). She has made significant contributions to the field of enzyme technology, particularly through her innovative work on carrageenan-immobilized enzymes. Her research has implications for various applications in organic chemistry and biocatalysis.

Latest Patents

Barbara S. Kitchell holds a patent for her invention titled "Carrageenan-immobilized esterase." This patent describes a method for preparing carrageenan-immobilized enzymes that are stable and maintain high activity toward substrates when utilized in substantially water-immiscible organic solvents. The process involves introducing droplets of an enzyme/carrageenan solution into chilled alcohol saturated with a potassium salt, which hardens the droplets. The alcohols used in this process include n-butanol, benzyl alcohol, crotyl alcohol, n-propanol, isopropanol, and sec-butanol. The reactions catalyzed by the κ-carrageenan-immobilized esterase include stereoselective transesterifications and hydrolysis reactions.

Career Highlights

Barbara is associated with Andcare, Inc., where she continues to advance her research and development efforts. Her work has garnered attention for its innovative approach to enzyme stabilization and activity enhancement.

Collaborations

Throughout her career, Barbara has collaborated with esteemed colleagues, including Robert W. Henkens and Philip M. Brown. These collaborations have contributed to the advancement of her research and the successful application of her inventions.

Conclusion

Barbara S. Kitchell's contributions to enzyme technology through her innovative patents and collaborations highlight her role as a leading inventor in her field. Her work continues to influence the development of biocatalytic processes and enzyme applications.