Qianli Li

Title: Innovations of Qianli Li in Lycopene Production

Introduction

Qianli Li is an accomplished inventor based in Hebei, China. He has made significant contributions to the field of biotechnology, particularly in the production of lycopene, a valuable antioxidant found in tomatoes. With a total of 2 patents, his work focuses on improving the methods of extracting and purifying lycopene for industrial applications.

Latest Patents

One of Qianli Li's latest patents is a "Pretreatment method for producing lycopene raw material." This innovative method involves uniformly mixing tomato peel residue with a fermenting agent, an antioxidant, and an enzyme preparation, followed by light-proof anaerobic fermentation. This process utilizes bacteria-enzyme-combined fermentation technology, which not only prolongs the storage period of wet tomato peel residue but also breaks down the cell walls of tomato peels. This facilitates the extraction of lycopene and enhances its purity in subsequent stages.

Another notable patent is the "Method for preparing lycopene crystals with high purity and low harm." This method includes several steps: mixing lycopene oleoresin with a mixed solvent of alkane and lower alcohol, heating and stirring to form a homogeneous solution, cooling for crystallization, and filtering to obtain a filter cake. The filter cake is then washed using a two-step process to enhance purity and reduce harmful substances. This efficient method allows for the production of lycopene crystals that are not only high in purity but also safe for industrial use.

Career Highlights

Qianli Li is currently associated with Chenguang Biotech Group, Co., Ltd., where he continues to innovate in the field of biotechnology. His work has garnered attention for its practical applications in the food and health industries.

Collaborations

He has collaborated with notable colleagues such as Qingguo Lu and Zhiming Zhang, contributing to advancements in their shared field of research.

Conclusion

Qianli Li's innovative approaches to lycopene production demonstrate his commitment to enhancing the quality and safety of this important compound. His patents reflect a blend of scientific expertise and practical application, positioning him as a key figure in the biotechnology sector.