Johanna M Linthorst

Title: The Innovative Contributions of Johanna M Linthorst

Introduction

Johanna M Linthorst is a notable inventor based in Yonkers, NY (US). She has made significant contributions to the field of coffee production through her innovative patent. Her work has not only advanced the industry but also improved the quality of soluble coffee.

Latest Patents

Johanna holds a patent for a process aimed at reducing the acid content in steamed coffee. The patent describes a method where soluble coffee is produced by steaming an elongated bed of roasted and ground coffee at atmospheric pressure or above. An aromatic flavor condensate is collected during this process. Following the steaming, the bed is swept for at least 15 minutes with a gaseous stream that has a superficial velocity exceeding 3 meters per minute. This step is crucial as it helps to entrain and remove liquid acid components. The coffee is then subjected to aqueous extraction, and the extract is combined with a portion of the condensate before being dried. The resulting soluble coffee has a significantly reduced undesirable acid content compared to soluble coffee obtained from steamed coffee that was not swept with gas.

Career Highlights

Johanna has worked with General Foods Limited, where she has applied her expertise in coffee production. Her innovative approach has set her apart in the industry, showcasing her commitment to enhancing product quality.

Collaborations

Throughout her career, Johanna has collaborated with notable colleagues, including Robert P Stolz and Norman P Ouellette. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Johanna M Linthorst's contributions to the coffee industry through her innovative patent demonstrate her expertise and dedication. Her work continues to influence the production of soluble coffee, making it a noteworthy achievement in the field.