gr castor sugar
Pure carbohydrate providing approximately 4 calories per gram; contains no vitamins, minerals, or dietary fiber. Chemically identical to other refined sugars in nutritional composition.
About
Castor sugar, also known as caster sugar or superfine sugar, is a refined granulated white sugar with exceptionally fine, uniform crystals. It is produced by crystallizing and grinding sucrose derived from sugar cane or sugar beets, resulting in crystals smaller than conventional granulated sugar but larger than powdered sugar. The fine grain size, typically 0.35 mm in diameter, distinguishes it from other refined sugars and contributes to its unique functional properties in cooking and baking.
Culinary Uses
Castor sugar is valued in baking and confectionery for its rapid dissolution and ability to incorporate air when creamed with butter, producing lighter cakes, meringues, and mousses. Its fine crystals dissolve quickly into liquids, making it ideal for cold beverages, cocktails, and syrups where quick sweetening is required. In professional baking, it is preferred for sponge cakes and aerated desserts where texture depends on incorporating sugar evenly throughout the batter. It is also commonly used in meringues, whipped cream, and dessert toppings.