Sugar Sugar Lyrics
1 day ago Sugar, Sugar Get hyped for Ross Trudeau’s return and Lucy Howard’s twisty, tasty debut. Drivers in one-horsepower cars tanked up at a filling station in Barnet, England, in 1934. Added sugar has taken the spotlight as the ingredient to avoid in the modern diet. On average, Americans eat about 17 teaspoons of added sugar each day.Most of this is hidden within processed.
- Cane sugar
- Raw sugar manufacture
- Raw sugar products
- Sugar refining
- Beet sugar
- White sugar production
- Sugar by-products
Our editors will review what you’ve submitted and determine whether to revise the article.Join Britannica's Publishing Partner Program and our community of experts to gain a global audience for your work!
Sugar, any of numerous sweet, colourless, water-soluble compounds present in the sap of seed plants and the milk of mammals and making up the simplest group of carbohydrates. (See also carbohydrate.) The most common sugar is sucrose, a crystalline tabletop and industrial sweetener used in foods and beverages.
As a chemical term, “sugar” usually refers to all carbohydrates of the general formula Cn(H2O)n. Sucrose is a disaccharide, or double sugar, being composed of one molecule of glucose linked to one molecule of fructose. Because one molecule of water (H2O) is lost in the condensation reaction linking glucose to fructose, sucrose is represented by the formula C12H22O11 (following the general formula Cn[H2O]n - 1).
Sucrose is found in almost all plants, but it occurs at concentrations high enough for economic recovery only in sugarcane (Saccharum officinarum) and sugar beets (Beta vulgaris). The former is a giant grass growing in tropical and subtropical areas; the latter is a root crop growing in temperate zones (see Figure 1). Sugarcane ranges from 7 to 18 percent sugar by weight, while sugar beets are from 8 to 22 percent sugar by weight. Sucrose from either source (or from two relatively minor sources, the sugar maple tree and the date palm) is the same molecule, yielding 3.94 calories per gram as do all carbohydrates. Differences in sugar products come from other components isolated with sucrose.
The first cultivated sugar crop was sugarcane, developed from wild varieties in the East Indies—probably New Guinea. The sugar beet was developed as a crop in Europe in the 19th century during the Napoleonic Wars, when France sought an alternate homegrown source of sugar in order to save its ships from running blockades to sugarcane sources in the Caribbean. Sugarcane, once harvested, cannot be stored because of sucrose decomposition. For this reason, cane sugar is generally produced in two stages, manufacture of raw sugar taking place in the cane-growing areas and refining into food products occurring in the sugar-consuming countries. Sugar beets, on the other hand, can be stored and are therefore generally processed in one stage into white sugar.
- key people
- related topics