Shulai Liu

Title: Innovator Shulai Liu: Pioneering Sustainable Aquatic Preservation

Introduction

Shulai Liu is a notable inventor based in Hangzhou, China, recognized for his significant contributions to the field of food preservation, particularly in aquatic products. With a portfolio of six patents, Liu focuses on innovative methods that enhance the quality and safety of food storage, addressing both environmental sustainability and efficiency.

Latest Patents

Liu's latest inventions include a groundbreaking method for green and safe preservation of aquatic products at sea. This method utilizes an on-board refrigeration system that employs an antifreeze solution as the main cold source. In this approach, the temperatures at the centers of fish bodies drop rapidly, which is crucial for reducing the activity of endogenous enzymes and inhibiting microbial proliferation.

The antifreeze solution itself is composed of several food-grade components including edible alcohol, propylene glycol, glycerol, calcium chloride, sodium chloride, amino acids, and Antarctic krill protein hydrolysate. Each ingredient is carefully selected, with mass percentages for optimal efficacy: edible alcohol (15%-30%), propylene glycol (10%-30%), glycerol (2%-15%), calcium chloride (1%-10%), sodium chloride (3%-10%), amino acid (0.1%-0.15%), Antarctic krill protein hydrolysate (0.01%-0.3%), surfactant (0.005%-0.5%), with the balance being water.

Additionally, his patent on an antifreeze solution for food preservation shares similarities, reinforcing the advantages of his formulations in lowering freezing points, improving heat transfer efficiency, and maintaining the stability of the solution during low temperature processing.

Career Highlights

Shulai Liu's career is marked by his affiliation with prestigious organizations such as Zhejiang University of Technology and Hangzhou Qiandao Lake Development Group Co., Ltd. His work within these institutions has propelled advancements in food science and preservation techniques, with a strong emphasis on sustainable practices.

Collaborations

Throughout his career, Liu has collaborated with skilled professionals, including Yuting Ding and Xuxia Zhou. These partnerships have played a crucial role in the development and refinement of his innovative solutions, fostering a collaborative environment for research and development.

Conclusion

In summary, Shulai Liu stands out as an influential inventor in the realm of food preservation, particularly for aquatic products. With his innovative methods and collaborative spirit, he continues to push the boundaries of technology, ensuring that food safety and sustainability go hand in hand. His patents reflect not only his expertise but also a commitment to advancing the field for future generations.