The experimental mixes were significantly more viscous than the control mix due to the water binding capacity of carbohydrate- and protein-based substances. The texture scores of the ice creams (sensory evaluation) paralleled the viscosity values. Ice creams manufactured with fat replacers were free of cooked-milk flavor. The energy value of ice cream was reduced compared to full-fat ice cream (207 kcal/100 g): by 75% for non-fat ice cream, 71% for low-fat ice cream and 41% for light ice cream. An increase in total solids in the mix resulted in better texture, a lower melting rate and better shape retention.
Use of fat replacers in the production of reduced-calorie vanilla ice cream. Eur J Lipid Sci Technol. Available from: http://www.researchgate.net/publication/229805000_Use_of_fat_replacers_in_the_production_of_reduced-calorie_vanilla_ice_cream._Eur_J_Lipid_Sci_Technol [accessed Oct 19, 2015].