Marianne Nyström

Title: Marianne Nyström: A Pioneer in Biochemical Innovations

Introduction

Marianne Nyström, an accomplished inventor based in Lappeenranta, Finland, has made significant strides in the field of biochemical engineering. With two patents to her name, her contributions focus on innovative processes for recovering valuable substances from various solutions, demonstrating her expertise in separation technology.

Latest Patents

Marianne's most recent patents showcase her inventive prowess. The first patent, titled "Process for Recovering Betaine," relates to a separation process aimed at fractionating a solution containing betaine and sucrose. This method involves chromatographic fractionation and nanofiltration to retrieve a betaine-enriched fraction and, optionally, a sucrose-enriched fraction. Typically, the solution subjected to this process originates from sugar beet, specifically from molasses.

Her second patent, "Recovery of Xylose," outlines a process designed to produce a xylose solution from a biomass hydrolysate. The process employs nanofiltration, allowing for the recovery of a xylose-rich solution from spent liquor, which serves as the biomass hydrolysate derived from pulping processes.

Career Highlights

Throughout her career, Marianne has gained valuable experience working with renowned companies such as Danisco Sweeteners Oy and Finnfeeds Finland Oy. Her roles in these organizations have contributed to her expertise in the development of innovative biochemical solutions and have positioned her as a prominent figure in her field.

Collaborations

Marianne has collaborated with talented professionals, including her coworkers Heikki Heikkilä and Mika Mänttäri. These collaborations have fostered innovation and have enabled her to refine her inventions, creating impactful processes that advance the industry.

Conclusion

Marianne Nyström exemplifies the spirit of innovation in biochemical engineering. Her patents on the processes for recovering betaine and xylose highlight her commitment to developing sustainable methods for resource recovery. With her extensive experience and collaborative spirit, Marianne continues to inspire future generations of inventors in the realm of biochemical advancements.