sugar -- up to 1
Sugar provides rapid carbohydrate energy (4 calories per gram) but contains no significant vitamins, minerals, or fiber. Refined sugar is devoid of micronutrients and is associated with rapid blood glucose elevation.
About
Sugar refers to crystalline carbohydrates composed primarily of sucrose, derived from sugarcane (Saccharum officinarum) or sugar beets (Beta vulgaris). The primary form—white granulated sugar—results from extraction, purification, and crystallization of the juice from these plants. Sugar exists in various forms based on refinement level and crystal size, ranging from coarse raw sugars to fine white crystals. The sweet taste comes from sucrose molecules, which are disaccharides composed of glucose and fructose. Sugar is nearly pure carbohydrate with negligible vitamins or minerals in refined form.
Culinary Uses
Sugar functions as both a primary ingredient and flavor enhancer across global cuisines. It sweetens beverages, desserts, and baked goods, where it affects texture through crystallization, caramelization, and hydration properties. Beyond sweetness, sugar plays crucial structural roles: it creams with fats in cakes, creates crumb structure in cookies, and develops browning through the Maillard reaction. Sugar also preserves fruits in jams, balances acidity in sauces, and enhances the perceived flavor complexity of savory dishes. It is essential in confectionery, candy making, and fermentation processes.