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Years Active: 2013-2024
Title: The Innovative Contributions of Ki Sung Lee
Introduction
Ki Sung Lee, an accomplished inventor based in Daejeon, South Korea, has made significant strides in the field of biotechnology with a total of nine patents to his name. His work primarily focuses on recombinant yeast technology and its applications in lactic acid production, highlighting his expertise in genetic engineering and fermentation processes.
Latest Patents
Among his latest innovations, Ki Sung Lee has developed a recombinant acid-resistant yeast with suppressed glycerol production. This yeast not only possesses the ability to produce lactic acid but also minimizes glycerol production. This advancement is crucial as it prevents crosslinking by glycerol during the oligomerization reaction for conversion to lactide, thereby enhancing the conversion yield of lactic acid to lactide. Additionally, he has invented acid-resistant yeast in which alcohol production is inhibited. This invention, which also focuses on enhancing lactic acid productivity, involves a process where the conversion of pyruvate into acetaldehyde is inhibited, consequently blocking the ethanol production pathway. These patents demonstrate his commitment to advancing sustainable methods for producing essential biochemicals.
Career Highlights
Throughout his career, Ki Sung Lee has contributed to notable research and development efforts, reflected in his patents. His work has garnered attention in the biotechnological community, particularly for addressing challenges in lactic acid production, which is pivotal for various industrial applications.
Collaborations
Ki has collaborated with prominent institutions and organizations, including SK Innovation Co., Ltd. and the San Diego State University Research Foundation. Through these partnerships, he has engaged in extensive research, furthering his contributions to the field and expanding the practical applications of his inventions. His collaboration with esteemed colleagues such as Jae Yeon Park and Tae Young Lee has also been integral to the success of his projects.
Conclusion
Ki Sung Lee remains a pivotal figure in biotechnology, with his innovative inventions paving the way for more efficient and sustainable production methods in the industry. His continued research and development efforts will undoubtedly propel advancements in the use of recombinant yeast for biotechnology applications, benefiting the chemical and agricultural sectors alike.