Segmentation by types of polyols classifies the market into sorbitol, mannitol, xylitol, erythritol, maltitol, and isomalt, each with distinct physicochemical properties that influence their functional role. Sorbitol, the most widely produced polyol, dominates the market due to its high solubility, moderate sweetness (60% of sucrose), and effective humectant properties, making it a staple in bakery and confectionery. Mannitol, with lower hygroscopicity and a cooling effect, commands a niche share in pharmaceutical‑grade applications and sugar‑free chewing gums. Xylitol, offering sweetness comparable to sucrose and dental health benefits, is increasingly adopted in oral care products and premium confectionery, albeit at a higher cost. Erythritol, a non‑caloric polyol with minimal impact on blood glucose, is gaining traction in low‑calorie beverages and baked goods, though its limited bulk capacity restricts usage. Maltitol and isomalt, both providing bulk and sweetness close to sucrose, are prevalent in sugar‑reduced chocolates and bakery fillings, supporting texture and melt characteristics. The relative contribution of each type aligns with cost, functional performance, and regulatory considerations across application segments.
