Mark Harker

Title: Mark Harker - Innovator in Carotenoid Production

Introduction

Mark Harker is a notable inventor based in Jerusalem, Israel. He has made significant contributions to the field of biotechnology, particularly in the production of carotenoids through bacterial species. His innovative work has led to the development of a unique bacterial strain that has potential applications in various industries.

Latest Patents

Mark Harker holds a patent for a novel Paracoccus species type strain DSM 11574. This strain is capable of producing and secreting various carotenoids, including beta-carotene, echinenone, beta-cryptoxanthin, canthaxanthin, adonirubin, cis-adonixanthin, adonixanthin, astaxanthin, and zeaxanthin in vesicles. The patent outlines a process for the production of carotenoids that involves culturing the bacterial species in a nutrient medium containing sources of carbon, nitrogen, and inorganic substances. The process also includes recovering individual carotenoid pigments or mixtures from the cells, vesicles, and/or medium.

Career Highlights

Mark Harker is associated with Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. His work at this esteemed institution has allowed him to explore innovative solutions in biotechnology. He has dedicated his career to advancing the understanding and production of carotenoids, which are vital for various applications, including food, cosmetics, and pharmaceuticals.

Collaborations

Mark Harker has collaborated with Joseph Hirschberg, a fellow researcher in the field. Their partnership has contributed to the advancement of carotenoid research and development.

Conclusion

Mark Harker's contributions to carotenoid production through innovative bacterial strains highlight his role as a significant inventor in biotechnology. His work continues to pave the way for advancements in the production of valuable natural pigments.