Company Filing History:
4 out of 15 
1 out of 1,088 
Years Active: 2024-2025
Title: Innovations by Changhui Hu in Biochemical Extraction
Introduction
Changhui Hu is a notable inventor based in Quzhou, China, recognized for his contributions to the field of biochemical extraction. With a total of two patents to his name, he has developed innovative methods that enhance the efficiency of extracting valuable compounds from agricultural waste.
Latest Patents
Changhui Hu's latest patents include two significant methods. The first patent focuses on "Methods for extracting xylose liquid and cellulose with high purity from corn straw." This method involves a series of processes including raw material screening, preprocessing, alkali processing, acid hydrolysis, and gradient alkali processing. The approach aims to maximize the extraction of xylose while ensuring the separation of high-purity cellulose from straw residue in a cost-effective manner. The second patent is titled "Methods for co-producing erythritol and arabinose by using xylose mother liquor." This method describes a process where xylose mother liquor is separated through chromatography to produce crystallized xylose, erythritol, and arabinose, utilizing the unique properties of these compounds for efficient production.
Career Highlights
Changhui Hu is currently employed at Zhejiang Huakang Pharmaceutical Co., Ltd., where he applies his expertise in biochemical processes. His work focuses on developing sustainable methods for utilizing agricultural by-products, contributing to both environmental sustainability and economic efficiency in the pharmaceutical industry.
Collaborations
Changhui has collaborated with notable colleagues such as Mian Li and Jiaxing Luo, enhancing the research and development efforts within his company. Their combined expertise fosters innovation and drives the advancement of new technologies in biochemical extraction.
Conclusion
Changhui Hu's innovative methods in extracting valuable compounds from corn straw and xylose mother liquor demonstrate his significant contributions to the field of biochemistry. His work not only advances scientific knowledge but also promotes sustainable practices in the pharmaceutical industry.