Company Filing History:
12 out of 12 
1 out of 7 Years Active: 2022-2025
Title: Innovations and Contributions of Inventor Linzheng Li
Introduction
Linzheng Li is a notable inventor based in Luohe, China, recognized for his significant contributions to the field of biotechnology and pigment extraction. With a total of 11 patents to his name, he has developed innovative methods that enhance production efficiency and reduce costs in various applications.
Latest Patents
One of Linzheng Li's latest patents is a method for extracting oils from sauces while simultaneously determining fat content, peroxide value, and acid value. This method is designed to be simple to operate and requires uncomplicated equipment. It features a short testing cycle and high efficiency, making it suitable for the extraction of oils from oil-rich emulsified encapsulated sauces, such as salad dressings, with high extraction rates. The method ensures that the determination of peroxide value and acid value is not affected by pretreatment methods, providing more representative results. It effectively addresses the challenges of oil separation and extraction from these sauces, solving significant issues encountered with traditional methods.
Another notable patent is the invention of a gardenia blue pigment with high brightness and low redness, along with its preparation method. This invention utilizes genipin, an enzymolysis product of gardenia extract, as a raw material. By weighing genipin and amino acids at a specific molar ratio and subjecting them to a polymerization reaction, a gardenia blue precursor is generated. This precursor is then oxidized, refined, and spray-dried to produce the final pigment, which is characterized by its high brightness and low cost.
Career Highlights
Linzheng Li has worked with prominent companies in the biotechnology sector, including Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd. and Glico Nutrition Co., Ltd. His work in these organizations has contributed to advancements in the field and has facilitated the application of his patented methods in real-world scenarios.
Collaborations
Throughout his career, Linzheng Li has collaborated with esteemed colleagues, including Ziheng Jin and Yanjun Wen. These collaborations have fostered innovation and have played a crucial role in the development of his patented technologies.
Conclusion
Linzheng Li's innovative methods and patents have made a significant impact in the fields of biotechnology and pigment extraction. His contributions continue to enhance production processes and offer solutions to complex challenges in these industries.