Mei Yan Joyce Toh

Title: Mei Yan Joyce Toh: Innovator in Colloidal Stabilizers

Introduction

Mei Yan Joyce Toh is a notable inventor based in Langhorne, PA (US). She has made significant contributions to the field of colloidal stabilizers, particularly with her innovative approach to creating effective stabilizers at low concentrations. Her work is particularly relevant in industries such as food, pharmaceuticals, and nutraceuticals.

Latest Patents

Mei Yan Joyce Toh holds a patent for a colloidal stabilizer that is effective at low concentrations. This invention relates to the formulation and use of a stabilizer that is particularly useful for stabilizing low solids liquids, including dispersions, emulsions, and suspensions. The stabilizer comprises microcrystalline cellulose, a first carboxymethyl cellulose with specific viscosity and substitution degrees, and a second carboxymethyl cellulose with different viscosity and substitution degrees. The process of making this stabilizer involves preparing a moist MCC 'wetcake', mixing it with a dry blended mixture of carboxymethyl celluloses, and optionally using a spray dryer to produce a powder.

Career Highlights

Mei Yan Joyce Toh is currently employed at DuPont Nutrition USA, Inc., where she continues to innovate in the field of food and pharmaceutical applications. Her work has led to advancements that enhance the stability and effectiveness of various products.

Collaborations

Mei Yan Joyce Toh has collaborated with notable colleagues, including Zheng Tan and Simon Patrick Charles Eustace, to further her research and development efforts.

Conclusion

Mei Yan Joyce Toh's contributions to the field of colloidal stabilizers exemplify her innovative spirit and dedication to improving industrial applications. Her patent reflects a significant advancement in stabilizer technology, showcasing her expertise and commitment to her field.