Yuanxia Sun

Title: Innovations of Yuanxia Sun in Enzyme Production

Introduction

Yuanxia Sun is a notable inventor based in Tianjin, China. He has made significant contributions to the field of enzyme production, particularly in the synthesis of allulose and its derivatives. With a total of 2 patents, his work has implications for various applications in biotechnology and food industries.

Latest Patents

Yuanxia Sun's latest patents include an engineered strain for producing allulose and derivatives thereof. This invention involves recombinant strains that are obtained for the production of allulose, allose, and allitol by regulating intracellular glucose metabolism. The method reduces the enzyme activity of fructose 6-phosphate kinase while enhancing the activities of several other enzymes, including glucokinase and glucose-6-phosphate isomerase. Additionally, he has developed a method for producing allulose and allose through an extracellular multienzyme cascade method, which couples multienzyme cascade catalysis and fermentation to improve the conversion rate of starch sugar or sucrose to synthesized allulose. Another significant patent is for a new tagatose 6-phosphate 4-epimerase, which can convert fructose 6-phosphate into tagatose 6-phosphate and vice versa, along with its application in tagatose production.

Career Highlights

Yuanxia Sun is affiliated with the Chinese Academy of Sciences, where he conducts his research and development activities. His work has garnered attention for its innovative approaches to enzyme production and metabolic engineering.

Collaborations

Yuanxia Sun collaborates with esteemed colleagues such as Jiangang Yang and Yunjie Li, contributing to advancements in their shared field of research.

Conclusion

Yuanxia Sun's contributions to enzyme production through his innovative patents highlight his role as a leading inventor in the biotechnology sector. His work not only advances scientific knowledge but also has practical applications in various industries.