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Figure 2.
SEM micrograph of powders (40% canola oil) encapsulated with a blend of (a) whey protein concentrate (WPC80) and glucose syrup (DE24) and (b) WPC80 and sucrose. Protein:carbohydrate ratio of 1:3.5 w/w. Powder was spray dried from emulsion with 40% total solids. See footnotes for Table I for details on the preparation and drying of emulsions.