![]() ![]() Consequently, the α and β-isomers are anomers to each other. Then the hemiacetal carbon atom (C -1) becomes a new stereo genic centre or chiral centre which is commonly referred to as the anomeric carbon. For ease of visualizing the molecule, the six-membered hemiacetal structure is drawn as a flat hexagon, but in reality, it is assumed to be a chair conformation. It is a stereo center which is called a chiral centre. The carbonyl carbon compounds such as ketone or aldehyde are responsible for the formation of anomeric carbon. In animals and fungi, it is the result of the breakdown of glycogen via glycolysis.ĭ and L fructose Anomeric carbon in glucose It occurs in plants as a major product of photosynthesis. it is one of the stereoisomers of glucose, and is the one that is biologically active. D-glucose formulaĭ-glucose basically means dextrorotatory (meaning that as an optical isomer when placed inside polarimeter that rotates the plane of polarized light to the right and also an origin for the D designation) glucose. Better to say, they are isomers to each other, or isomeric monosaccharides. And causes differences in molecules despite of sharing the same atoms in the same proportion. Though glucose and fructose have similar chemical formula, they differ from each other structurally and stereo chemically. A copy of the license is included in the section entitled GNU Free Documentation License.Chemical formula or structural formula of glucose is C 6H 12O 6.chemical formula or structural formula of fructose is also C 6H 12O 6. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. ![]() CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 true true share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. ![]() to share – to copy, distribute and transmit the work. ![]()
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