Kazuya Shirota

Title: Kazuya Shirota: Innovator in Protein Recovery from Waste Water

Introduction

Kazuya Shirota is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of protein recovery, particularly in the context of waste water management in the fish processing industry. His innovative approach addresses environmental concerns while maximizing resource recovery.

Latest Patents

Kazuya Shirota holds a patent for a method aimed at recovering proteins from waste water discharged during the production of fish meat processed products. The patent, titled "Method for recovering proteins from waste water discharged during process of producing fish meat processed product," outlines a process that involves adjusting the pH of fish paste leaching waste water to 4.5-5.5 to insolubilize water-soluble proteins. The method further includes heating the insolubilized proteins to a temperature range of 30°C to 90°C to facilitate flocculation, followed by solid-liquid separation using a decanter centrifuge. This innovative technique allows for the recovery of useful fish meat proteins, contributing to sustainability in the industry.

Career Highlights

Kazuya Shirota is associated with Maruha Nichiro Corporation, a leading company in the seafood processing sector. His work focuses on developing methods that enhance the efficiency of protein recovery from waste products, thereby promoting environmental sustainability and resource optimization.

Collaborations

Kazuya has collaborated with notable colleagues, including Kenji Funaki and Ryusuke Nakashima. Their combined expertise has contributed to advancements in the field of fish processing and waste management.

Conclusion

Kazuya Shirota's innovative methods for recovering proteins from waste water represent a significant advancement in the fish processing industry. His contributions not only enhance resource recovery but also promote environmental sustainability.