英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

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]


请选择你想看的字典辞典：
单词字典翻译
sucrose查看　sucrose　在百度字典中的解释百度英翻中〔查看〕
sucrose查看　sucrose　在Google字典中的解释Google英翻中〔查看〕
sucrose查看　sucrose　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Sucrose - Wikipedia
    Sucrose (also called saccharose) 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
  • 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 | C12H22O11 | CID 5988 - PubChem
    Sucrose | C12H22O11 | CID 5988 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • 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 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? - 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
  • Sucrose (C12H22O11) - GeeksforGeeks
    Sucrose is often called table sugar or cane sugar Sucrose is a naturally occurring disaccharide sugar Sucrose is a monoclinic crystal structure, soluble in water, and has a sweet taste It is also called table sugar with the molecular formula C12H22O11 Sugar is a synthesized form of Sucrose and consists of elements Carbon, Hydrogen, and Oxygen The sucrose molecule is composed of two
  • Sucrose Molecule - Chemical and Physical Properties
    Sucrose Molecule- Chemical and Physical Properties Sucrose (common name: table sugar, also called saccharose) is a disaccharide (glucose + fructose) with the molecular formula C12H22O11 Its systematic name is α-D-glucopyranosyl- (1→2)-β-D-fructofuranose It is best known for its role in human nutrition and is formed by plants but not by higher animals





中文字典-英文字典  2005-2009