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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 vs Glucose vs Fructose: Whats the Difference?
    Sucrose, glucose, and fructose are three types of sugar that contain the same number of calories gram for gram They’re all found naturally in fruits, vegetables, dairy products, and grains but
  • 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
  • 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
  • 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 vs. Fructose: What’s the Difference? - WebMD
    Find out the differences between sucrose and fructose, and discover the pros, cons, risks, and benefits, and how it may affect health
  • 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
  • Sucrose - NIST Chemistry WebBook
    Notes Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment However, NIST makes no warranties to that effect, and NIST shall not be
  • The Difference Between Sucrose and Sucralose - ThoughtCo
    Sucrose is a natural sugar, while sucralose is an artificial sweetener made in a lab Sucralose is 600 times sweeter than sucrose and contains zero calories Sucralose is not broken down by the body and is considered safe but may affect gut health
  • Sucrose - Definition, Structure, Uses | Biology Dictionary
    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





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