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sucrose    音标拼音: [s'ukros]
n. 蔗糖

蔗糖

sucrose
n 1: a complex carbohydrate found in many plants and used as a
sweetening agent [synonym: {sucrose}, {saccharose}]

Sucrose \Su"crose`\, n. [F. sucre sugar. See {Sugar}.] (Chem.)
A common variety of sugar found in the juices of many plants,
as the sugar cane, sorghum, sugar maple, beet root, etc. It
is extracted as a sweet, white crystalline substance which is
valuable as a food product, and, being antiputrescent, is
largely used in the preservation of fruit. Called also
{saccharose}, {cane sugar}, etc. At one time the term was
used by extension, for any one of the class of isomeric
substances (as lactose, maltose, etc.) of which sucrose
proper is the type; however this usage is now archaic.
[1913 Webster PJC]

Note: Sucrose proper is a dextrorotatory carbohydrate,
{C12H22O11}. It does not reduce Fehling's solution, and
though not directly fermentable, yet on standing with
yeast it is changed by the diastase present to invert
sugar (dextrose and levulose), which then breaks down
to alcohol and carbon dioxide. It is also decomposed to
invert sugar by heating with acids, whence it is also
called a {disaccharate}. Sucrose possesses at once the
properties of an alcohol and a ketone, and also forms
compounds (called sucrates) analogous to salts. Cf.
{Sugar}.
[1913 Webster]


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  • Sucrose - Wikipedia
    Sucrose is a disaccharide, a sugar composed of glucose and fructose subunits It is produced naturally in plants and is the main constituent of white sugar It has the molecular formula C 12H 22O 11 For human consumption, sucrose is extracted and refined from either sugarcane or sugar beet Sugar mills – typically located in tropical regions near where sugarcane is grown – crush the cane
  • Sucrose | C12H22O11 | CID 5988 - PubChem
    Sucrose is a glycosyl glycoside formed by glucose and fructose units joined by an acetal oxygen bridge from hemiacetal of glucose to the hemiketal of the fructose
  • Sucrose | Definition, Characteristics, Natural Sources | Britannica
    sucrose, organic compound, colourless sweet-tasting crystals that dissolve in water 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
  • Sucrose - an overview | ScienceDirect Topics
    Sucrose, the predominant product of photosynthesis, is the main form of long-distance transport and distribution in higher plants in vivo After synthesis in autotrophic organs (source), sucrose is transported into heterotrophic organs (sink) via the phloem, primarily for synthesis of storage molecules or to provide energy for the plant itself
  • What is Sucrose? - IFIC
    There are many different types of sugars, the most common of which is sucrose, otherwise known as table sugar, granulated sugar or just plain “sugar ” If you use sugar to bake or sweeten coffee or tea, sucrose is probably the type of sugar you are using Scientifically speaking, sucrose is a type of carbohydrate, a disaccharide made of equal parts of two monosaccharides: glucose and
  • What is sugar - World Sugar Research Organisation
    Sugar can also be called sucrose; the scientific name for sugar Sugar is a disaccharide, made up of two simple sugar units (monosaccharides), glucose and fructose Sugar isn't only found in sugar cane and sugar beet plants Sugar is produced naturally in all plants, including fruits, vegetables and nuts
  • What is Sucrose - BYJUS
    What is Sucrose (C12H22O11)? Sucrose is a molecule composed of two monosaccharides, namely glucose and fructose This non-reducing disaccharide has a chemical formula of C 12 H 22 O 11 Sucrose is commonly referred to as table sugar or cane sugar In a C 12 H 22 O 11 molecule, the fructose and glucose molecules are connected via a glycosidic bond
  • The Scientific Name of Sugar: Sucrose and Its Chemical Structure . . .
    Sucrose, the scientific name for table sugar, is a **disaccharide** made of **glucose + fructose** linked by a glycosidic bond It’s the primary sugar transported in plants and a key energy source for humans
  • The Truth About Sugar and Its Effect on Your Body
    Disaccharides: Two sugar molecules bonded together, such as sucrose (table sugar), lactose (milk sugar), and maltose Polysaccharides: Complex carbohydrates, like starches, made of long chains of glucose molecules When we talk about “sugar” in everyday life, we usually mean sucrose—the white crystals we sprinkle on cereal or stir into
  • Is Sucrose the Same as Sugar and What Does It Do to Your Body?
    Sucrose is the chemical name for the table sugar you use in your kitchen Sucrose is a type of sugar made up of two monosaccharides (glucose and fructose)and it is classified as a disaccharide





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