Company Filing History:
2 out of 236 
1 out of 64 
1 out of 475 
Years Active: 1996-2002
Title: Catherine Marie Grassin: Innovator in Fruit and Vegetable Processing
Introduction
Catherine Marie Grassin is a notable inventor based in Seclin, France. She has made significant contributions to the field of food processing, particularly in the production of juices from fruits and vegetables. With a total of 4 patents to her name, Grassin's work has focused on enhancing the efficiency and quality of fruit and vegetable products.
Latest Patents
Grassin's latest patents include innovative processes that utilize pectin esterase to improve juice production. One of her inventions, titled "Process for the production of juices from fruits and vegetables," discloses the application of a pectin esterase that is substantially free from depolymerase activity in the maceration of apple pulp. This method results in a lower amount of pectin degradation products in the juice and helps conserve protopectin in the apple pomace. Additionally, the juice yield and pressability are significantly increased through the use of purified pectin esterase. Another patent, "Pectinesterase in the treatment of fruit and vegetables," discusses the use of pectinesterase to demethoxylate high-methoxylated pectins. This invention allows for the preparation of fruit and vegetable products, such as jams, jellies, compotes, and soups, with reduced sugar and pectin addition. Furthermore, it includes a process for producing apple sauce using pectinesterase.
Career Highlights
Throughout her career, Grassin has worked with reputable companies, including Gist-Brocades N.V. and Gist-Brocades B.V. Her expertise in food processing has made her a valuable asset in the industry, contributing to advancements in the production of fruit and vegetable products.
Collaborations
Catherine Marie Grassin has collaborated with Pierre Clement Fauquembergue, further enhancing her innovative work in the field.
Conclusion
Catherine Marie Grassin's contributions to the food processing industry through her patents and collaborations highlight her role as a leading innovator in the production of fruit and vegetable products. Her work continues to influence the efficiency and quality of food processing techniques.