Yigal Raveh

Title: Yigal Raveh: Innovator in Natural Coloring Products

Introduction

Yigal Raveh is a notable inventor based in Haifa, Israel. He has made significant contributions to the field of natural coloring products, holding 2 patents that showcase his innovative approach to food processing and colorant development.

Latest Patents

Raveh's latest patents include a method for creating natural coloring products. His first patent describes a red colorant formed of 500 to 3000 ppm of crystalline lycopene, primarily encapsulated by chromoplasts, with a soluble solid concentration below 5° Bx. The second patent focuses on the industrial processing of tomatoes, where tomatoes are separated into desirable food products through a series of treatments. This process involves centrifugation at temperatures between 75°C and 110°C, resulting in a pulp that contains at least 500 ppm of lycopene. The extraction process utilizes solvents to obtain an oleoresin with a desired content of lycopene, phospholipids, and mono- and di-glycerides.

Career Highlights

Throughout his career, Raveh has worked with prominent companies such as Makhteshim Chemical Works Ltd. and Makhteshim Agan of North America Ltd. His experience in these organizations has contributed to his expertise in the field of food processing and natural colorants.

Collaborations

Raveh has collaborated with notable individuals in his field, including Dov Hartal and Morris Zelkha. These partnerships have likely enhanced his innovative projects and contributed to his success as an inventor.

Conclusion

Yigal Raveh is a distinguished inventor whose work in natural coloring products and tomato processing has made a significant impact in the industry. His patents reflect a commitment to innovation and the development of healthier food products.