Mieke Sibeijn

Title: Mieke Sibeijn: Innovator in Carotenoid Crystallization

Introduction

Mieke Sibeijn is a prominent inventor based in Amersfoort, Netherlands. She has made significant contributions to the field of carotenoid crystallization, holding a total of 3 patents. Her work focuses on the isolation and purification of carotenoid compounds, which are essential for various applications in health and nutrition.

Latest Patents

Mieke's latest patents include innovative processes for the isolation of carotenoid crystals. One of her notable inventions is the isolation of a crystalline carotenoid compound, such as β-carotene, with a purity of at least 95% and with substantially no solvent enclosed in the crystal lattice. This invention describes a method to prepare highly pure crystalline carotenoid compounds from microbial biomass without the use of solvent extraction or anti-solvent crystallization processes. Another significant patent involves a process for isolating crystalline carotenoid compounds from microbial biomass, which includes disrupting microbial cell walls, separating cellular debris, and recovering carotenoid crystals while minimizing solvent use.

Career Highlights

Throughout her career, Mieke has worked with notable companies such as DSM N.V. and DSM IP Assets B.V. Her expertise in carotenoid research has positioned her as a leader in this specialized field.

Collaborations

Mieke has collaborated with esteemed colleagues, including Robertus Mattheus De Pater and Albert Schaap. Their combined efforts have contributed to advancements in carotenoid technology and its applications.

Conclusion

Mieke Sibeijn's innovative work in carotenoid crystallization has led to significant advancements in the field. Her patents reflect her commitment to developing efficient and sustainable methods for isolating valuable compounds.