additional sugar
Sugar provides carbohydrate energy (4 calories per gram) and is essentially devoid of vitamins, minerals, and fiber. Pure sugar contains no protein, fat, sodium, or other micronutrients in significant quantities.
About
Sugar is a simple carbohydrate—a disaccharide composed of glucose and fructose molecules—produced primarily from sugar cane (Saccharum officinarum) and sugar beets (Beta vulgaris). White granulated sugar, the most common form, results from refining raw sugar through crystallization and purification processes. The refined crystals are odorless, white to off-white in color, and dissolve readily in water. Beyond white sugar, various forms exist including brown sugar (refined sugar with molasses reintroduced), demerara and muscovado varieties with larger crystals and higher molasses content, and specialty sugars with subtle flavor variations.
The refinement process involves crushing the source plant, extracting juice, clarifying it with lime and carbon filtration, concentrating through evaporation, cooling to induce crystallization, and centrifuging to separate crystals from molasses. Different processing methods and residual molasses content determine the final color, moisture content, and subtle flavor profiles of finished sugar products.
Culinary Uses
Sugar functions as a primary sweetening agent in both sweet and savory cuisines, enhancing flavor, promoting browning through caramelization, and providing structure in baked goods through hygroscopicity and gluten development. In baking, sugar creams with fat to incorporate air, contributes to texture and rise, and affects moisture retention. Beyond sweetening beverages and desserts, sugar balances acidity in sauces, preserves foods through osmotic action, and serves as a substrate for fermentation in bread and beer production. It is essential in candy-making, jam production, and caramelization for both culinary and decorative applications across global cuisines.