Company Filing History:
Years Active: 1977-1979
Title: Innovations of Lena Elisabeth Zittan
Introduction
Lena Elisabeth Zittan is a notable inventor based in Kokkedal, Denmark. She has made significant contributions to the field of enzymatic processes, particularly in glucose isomerization. With a total of 2 patents, her work has implications for various industrial applications.
Latest Patents
Zittan's latest patents include an innovative preparation of iron-containing cell mass glucose isomerase. This preparation involves the direct incorporation of 0.05-2.0% w/w dry basis of iron as a solid water-soluble non-toxic iron salt. The preferred compositions consist of dry state particulate glucose isomerases containing 0.05-2.0% iron, 0.5-3.0% magnesium oxide, and 2-15% dextrose monohydrate, all on a w/w basis. Another significant patent focuses on the continuous enzymatic isomerization of a glucose syrup with a concentration of 30-55% by weight. This process is characterized by specific conditions, including a pH range of 7.8-8.6 and a total contact time of less than 3.5 hours, preferably under 2 hours, at temperatures between 60°C and 85°C.
Career Highlights
Lena Zittan is currently associated with Novo Industri A/S, where she applies her expertise in enzymatic processes. Her work has contributed to advancements in the production and efficiency of glucose isomerization, showcasing her innovative approach to solving complex industrial challenges.
Collaborations
Zittan has collaborated with notable colleagues, including Poul Borge Poulsen and Tage Kjaer Nielsen. Their combined efforts have furthered research and development in their respective fields.
Conclusion
Lena Elisabeth Zittan's contributions to the field of enzymatic processes and glucose isomerization highlight her innovative spirit and dedication to advancing technology. Her patents reflect a commitment to improving industrial applications through scientific research and collaboration.