Qian Li

Title: Innovations of Qian Li in Protein Separation Technologies

Introduction

Qian Li is an accomplished inventor based in Cuyahoga Falls, OH (US). He has made significant contributions to the field of protein separation and enrichment, particularly from plant-based materials. With a total of 3 patents, his work focuses on enhancing the efficiency and effectiveness of enzyme-based methods in processing protein-rich materials.

Latest Patents

One of Qian Li's latest patents is centered on enzyme-based protein separation and enrichment from soy meal, wheat meal, and other protein-rich materials derived from plant seeds, fruits, and other biomass. This invention aims to remove water-insoluble non-starch polysaccharides (NSPs) and/or water-soluble or insoluble oligosaccharides from soy products without significantly damaging the proteins contained therein. The enzymatic hydrolysis of poly- and oligomeric carbohydrates into monosaccharides and other water-soluble sugars facilitates this removal. The invention provides for the production of three streams of useful materials: an enriched protein material comparable to known SPCs, a soluble protein isolate (SPI) valuable for high-quality feed, food, and industrial uses, and soluble saccharides that can be converted by fermentation into various valuable bioproducts.

Another notable patent involves improved enzyme-based methods of separating protein from protein-rich material. This method utilizes a modeling equation to more effectively hydrolyze the various types of carbohydrates present in a protein-rich material. It includes a fed-batch method of incrementally adding a protein-rich material, an enzyme broth, or both. Additionally, the method allows for the partial or complete recycling of the hydrolysate.

Career Highlights

Qian Li is affiliated with the University of Akron, where he continues to advance research in protein separation technologies. His innovative approaches have garnered attention in both academic and industrial circles, contributing to the development of sustainable and efficient methods for processing plant-based proteins.

Collaborations

Qian Li has collaborated with notable colleagues such as Lu-Kwang Ju and Abdullah Loman, further enhancing the impact of his research through teamwork and shared expertise.

Conclusion

Qian Li's contributions to the field of protein separation and enrichment demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of enzymatic processes and their applications in the food and feed industries.