Sugar | Definition, Types, Formula, Processing, Uses, & Facts
网页6 天之前 · 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 C n (H 2 O) n. Sucrose is a disaccharide, or double sugar, being composed of one molecule of glucose linked to one molecule of fructose.
What Is the Chemical Formula of Sugar? - ThoughtCo
网页2024年9月8日 · The chemical or molecular formula for sucrose is C12H22O11, meaning each sugar molecule contains 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms. The type of sugar called sucrose is also known as saccharose, a saccharide made in many different plants. Most table sugar comes from sugar beets or sugarcane.
Molecular Formula for Sugar (Sucrose) - ThoughtCo
网页2020年1月4日 · The molecular formula for sucrose is C 12 H 22 O 11. Each sugar molecule contains 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms. Sucrose is a disaccharide, meaning it is made by joining two sugar subunits. It forms when the monosaccharide sugars glucose and fructose react in a condensation reaction. The equation for the reaction is:
Sugar - Wikipedia
网页Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose.
Sucrose - Definition, Structure, Uses | Biology Dictionary
网页2018年8月25日 · Sucrose, commonly known as “table sugar” or “cane sugar”, is a carbohydrate formed from the combination of glucose and fructose. Glucose is the simple carbohydrate formed as a result of photosynthesis. Fructose is nearly identical, except for the location of a double-bonded oxygen.
Sucrose - Chemistry LibreTexts
网页Sucrose or table sugar is obtained from sugar cane or sugar beets. Sucrose is made from glucose and fructose units. The glucose and fructose units are joined by an acetal oxygen bridge in the alpha orientation.
Sugar - Definition and Examples - Biology Online Dictionary
网页2022年5月26日 · The four major elements that make up sugars and other carbohydrates are carbon, hydrogen, oxygen, and nitrogen. The general chemical formula of sugar is C n (H 2 O) n (or C n H 2n O n ), where n may range from 3 to 7.
Sucrose | Definition, Characteristics, & Natural Sources | Britannica
网页2024年9月24日 · Sucrose (C 12 H 22 O 11) is a disaccharide; hydrolysis, by the enzyme invertase, yields “ invert sugar” (so called because the hydrolysis results in an inversion of the rotation of plane polarized light), a 50:50 mixture of fructose and glucose, its two constituent monosaccharides.
2.4: Sugars - Biology LibreTexts
网页Sugars have the general chemical formula CH 2 O and can be joined together almost infinitely for storage. However, because they are hydrophilic, they allow water molecules to intercalate between them, and cannot pack as efficiently as fats, which are hydrophobic and thus exclude water.
sugar summary | Britannica
网页sugar, Any of numerous sweet, colourless organic compounds that dissolve readily in water and occur in the sap of seed plants and the milk of mammals. Sugars (whose names end in -ose) are the simplest carbohydrates. The most common is sucrose, a disaccharide; there are numerous others, including glucose and fructose (both monosaccharides ...