Guar Gum Market Size, Share & Trends Analysis Report By Grade (Pharmaceutical, Industrial, Food), By Function (Stabilizers and Emulsifiers, Thickening and Gelling Agents, Binders, Friction Reducers), By Application (Oils and Gas, Food and Beverage, Pharmaceuticals and Cosmetics) and By Region(North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2025-2033