Glycoside - Wikipedia
In chemistry, a glycoside / ˈɡlaɪkəsaɪd / is a molecule in which a sugar is bound to another functional group via a glycosidic bond. Glycosides play numerous important roles in living organisms. Many plants store chemicals in the form of inactive glycosides.
糖苷 - 维基百科，自由的百科全书
糖 苷 gān [註 1] （英語： glycoside）简称 苷，旧称 甙，是 单糖 或 寡糖 分子通过 糖苷键 与另一个非糖 化合物 或 官能团 缩合 而成的含糖衍生物，即由糖与非糖物质结合而成的一类化合物。. 根据糖苷键原子的不同，分为氧苷、氮苷、硫苷、碳苷 [4][5][3]。. 糖苷 ...
Aglycone - Wikipedia
An aglycone (aglycon[1] or genin) is the chemical compound remaining after the glycosyl group on a glycoside is replaced by a hydrogen atom. [2] For example, the aglycone of a cardiac glycoside would be a steroid molecule.
糖苷及糖苷键 - 百度百科
单糖分子的 半缩醛羟基 性质活泼，与其它分子（包括糖）的羟基、氨基、亚氨基缩水所形成的化学键称为糖苷键（glycosidic bond），所生成的产物称为糖苷（glycoside）。. 糖苷键有O-糖苷键和N-糖苷键两种。. 每一种又有α-糖苷键和 β-糖苷键之分。. [1] 糖苷亦称 ...
Glycoside vs. Aglycon: The Role of Glycosidic Residue in ... - Springer
Many biologically active compounds are glycosides. Glycosides comprise several important classes of compounds such as antibiotics, hormones, sweeteners, alkaloids, flavonoids, etc. Sometimes the glycosidic residue is crucial for their activity; in other cases it only improves pharmacokinetic parameters.
Glycoside - an overview | ScienceDirect Topics
Glycosides are compounds in which a sugar molecule (glycone) is attached, through a glycosidic linkage, to the anomeric carbon of a non-sugar moiety (aglycone). Glycosides can be of several classes such as iridoid, alcoholic, anthraquinone, flavonoid, coumarin, chromone, cardiac, steviol, cyanogenic, phenolic, saponins, iridoid, thio, among others.
C-Glycoside metabolism in the gut and in nature: Identification ...
2021年11月2日 · Abstract. C -Glycosides, in which a sugar moiety is linked via a carbon-carbon (C-C) bond to a non-sugar moiety (aglycone), are found in our food and medicine. The C-C bond is cleaved by ...
Glycosides - ScienceDirect
2017年1月1日 · Glycosides are comprised of two chemically and functionally independent parts; the aglycone (genin) and the glycone (saccharide) parts. In a glycoside, the saccharide part (X) is linked to the aglycone (A) portion by a glycosidic bond as seen below: A-OH + …
Glycoside - New World Encyclopedia
Glycoside, broadly defined, is any molecule containing a carbohydrate moiety (sugar) bound to some other part, which some authorities, but not all, require be a non-sugar moiety. Formally, a glycoside is any molecule in which a sugar group is bonded through its anomeric carbon to another group via an O-glycosidic bond or an S-glycosidic bond ...
Glycoside - wikidoc
Formally, a glycoside is any molecule in which a sugar group is bonded through its anomeric carbon to another group via an O-glycosidic bond or an S-glycosidic bond; glycosides involving the latter are also called thioglycosides. The given definition is the one used by IUPAC.