what is guar gum
Guar gum is the ground endosperm of the guar bean, usually produced as a whitish powder similar to flour. It functions to thicken fluids, increase viscosity, reduce ice crystal formation, and act as a stabilizer and emulsifier. It thickens water 8 times as well as cornstarch.uar gum is the ground endosperm of the guar bean, usually produced as a whitish powder similar to flour. It functions to thicken fluids, increase viscosity, reduce ice crystal formation, and act as a stabilizer and emulsifier. It thickens water 8 times as well as cornstarch.