Zhihui Gao

Title: Innovations of Zhihui Gao in Gellan Gum Production

Introduction

Zhihui Gao is a notable inventor based in Shanghai, China, recognized for his contributions to the field of biotechnology, particularly in the production of gellan gum. With a total of two patents to his name, Gao has developed innovative methods that enhance the efficiency and cost-effectiveness of gellan gum production.

Latest Patents

Gao's latest patents include a fermentation method for producing gellan gum and a nitrogen source feeding fermentation process for producing gellan gum. The first patent provides a fermentation method that retains a certain amount of fermentation broth in the fermentor as a seed for the next batch fermentation. This approach reduces the fermentation cost of gellan gum and lowers the contamination risk during seed cultivation. The second patent introduces a new fermentation process that allows for precise control over the feeding amount and speed of nitrogen sources. This innovation significantly improves the controllability, stability, and yield of the fermentation process for producing gellan gum.

Career Highlights

Throughout his career, Zhihui Gao has worked with prominent companies such as DSM IP Assets B.V. and Zhejiang DSM Zhongken Biotechnology Co. Ltd. His work in these organizations has contributed to advancements in biotechnology and fermentation processes.

Collaborations

Gao has collaborated with notable professionals in his field, including Jie Zhao and Wouter Adrianus Van Winden. These collaborations have further enriched his research and development efforts.

Conclusion

Zhihui Gao's innovative approaches to gellan gum production demonstrate his significant impact on the biotechnology industry. His patents reflect a commitment to improving fermentation processes, which can lead to more efficient and sustainable production methods.