Rebecca A Stephenson

Title: **Rebecca A. Stephenson: Innovator in Sweetener Technologies**

Introduction

Rebecca A. Stephenson, based in Redwood City, CA, is an accomplished inventor with a remarkable portfolio of five patents. Her work primarily focuses on developing innovative sweeteners and related compounds, contributing significantly to the food and beverage industry.

Latest Patents

Among Rebecca's notable inventions are two recent patents that highlight her expertise in sweetener innovation:

1. **Glucosubstituented Diterpenoid Sweeteners**: This patent discloses glucosubstituented diterpenoid compounds analogous to stevioside and other natural sweeteners. The compound features glucosidic units replaced with simple monoglycosidic polar groups, as well as C.sub.19 carboxyls as simple esters. These compounds exhibit significant sweetness without degrading in the mammalian gastrointestinal tract.

2. **Flavonone Precursors for Alpha Amino Acid Dihydrochalcones**: This patent presents dihydrochalcones with specific structural formulas, which are valuable as sweeteners in various edibles. It also details a novel process for preparing these compounds utilizing an innovative intermediate, along with products resulting from acid and base neutralization of the dihydrochalcones.

Career Highlights

Throughout her career, Rebecca has worked at Dynapol Corporation, where she honed her skills in sweetener development and made substantial contributions to the field. Her dedication to research and innovative solutions has garnered recognition among her peers.

Collaborations

Rebecca has collaborated with notable colleagues, including Grant E. DuBois and Guy A. Crosby. These partnerships have facilitated the exchange of ideas and enhanced the development of cutting-edge sweetener technologies.

Conclusion

Rebecca A. Stephenson stands out as a pioneer in the innovation of sweeteners, with her extensive patent portfolio reflecting her commitment to advancing food science. Her contributions continue to inspire others in the industry to explore new frontiers in sweetener technology.