Hirokazu Maekawa

Title: Hirokazu Maekawa: Innovator in Yeast Technology

Introduction

Hirokazu Maekawa is a notable inventor based in Saiki, Japan. He has made significant contributions to the field of yeast technology, particularly in the development of natural yeast extracts. His innovative work focuses on enhancing the flavor profiles of yeast extracts, which are essential in various food applications.

Latest Patents

Maekawa holds a patent for a yeast mutant and yeast extract. This invention provides a natural yeast extract that delivers a high-impact first taste by containing a substantial amount of glutamic acid. Additionally, the yeast extract is characterized by a strong umami flavor due to the presence of 5'-guanylic acid or 5'-inosinic acid in significant quantities. The yeast mutant developed by Maekawa accumulates glutamic acid, glutamine, and ribonucleic acid, which are crucial for producing the yeast extract. The resulting yeast extract contains L-glutamic acid in an amount of 20% by weight or more, along with 5'-IG in an amount of 3% by weight or more.

Career Highlights

Hirokazu Maekawa is associated with Kohjin Co., Ltd., where he continues to innovate in the field of yeast technology. His work has led to advancements that enhance the flavor and quality of food products, making them more appealing to consumers.

Collaborations

Maekawa has collaborated with notable colleagues, including Ryo Iwakiri and Naohisa Masuo. Their combined expertise has contributed to the successful development of innovative yeast products.

Conclusion

Hirokazu Maekawa's contributions to yeast technology exemplify the importance of innovation in the food industry. His patented work on yeast mutants and extracts showcases his commitment to enhancing flavor and quality in food products.