Poly alpha-1,3-glucan fibrids and uses thereof and processes to make poly alpha-1,3-glucan fibrids

摘要

Disclosed herein are poly alpha-1,3-glucan fibrids and methods for making them. The fibrids have a fibrous shape with an average length of between 10 μm and 10 mm and width of between 200 nm and 200 μm. Also disclosed are uses for the fibrids, including paper-making and as a viscosity modifier in making formulations for applications such as laundry applications and personal care applications, and as an emulsifier in food.