Global Gellan Gum Market Size, Trends & Growth Opportunity, By Application (Cosmetic and personal care, Food and Beverage, Pharmaceuticals, Others), By Type (High Acyl Content, Low Acyl Content), and Forecast till 2027. Size, Trends & Growth Opportunity, By Application (Cosmetic and personal care, Food and Beverage, Pharmaceuticals, Others), By Type (High Acyl Content, Low Acyl Content), and Forec