单词 | glucose phosphate |
释义 | > as lemmasglucose phosphate glucose phosphate n. any of the phosphoric acid esters of glucose; esp. either of two monophosphates important in carbohydrate metabolism in animals and plants.The two important monophosphates are glucose-6-phosphate, formed by the reaction of glucose with ATP in the first stage of glucose metabolism, and glucose-1-phosphate, formed from glucose-6-phosphate in the synthesis of polysaccharides. Formula: C6H11O5(OPO3H2). ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > monosaccharides > [noun] > by number of carbon atoms > having 6 carbon atoms > glucose (specific) > phosphate derivative of glucose phosphate1910 1910 Chem. Abstr. 4 3072 Calcium glucose phosphate, C6H11O9PCa.2H2O, from POCl3, CaCO3 and glucose. 1912 E. F. Armstrong Simple Carbohydrates & Glucosides (ed. 2) 145 (heading) References to glucose phosphates. 1938 A. L. Raymond in H. Gilman Org. Chem. II. xvii. 1479 In this manner there have been synthesized..glucose-1-, 3-, 4-, and 5-phosphates, leaving only the 2-phosphate unknown in the glucose series. 1948 W. Pigman Chem. Carbohydrates x. 451 The in vivo synthesis [of sucrose] probably takes place from glucose by a phosphorylation process since fructose and glucose phosphates are in equilibrium in living organisms. 1964 A. White et al. Princ. Biochem. (ed. 3) xx. 366 In the cells of liver, intestine, and kidney only, glucose 6-phosphate may be hydrolyzed, releasing glucose to the environment. 1965 P. Bell & D. Coombe tr. Strasburger's Textbk. Bot. (new ed.) ii. 266 The formation of..starch in the living cell appears to begin not from α-glucose itself but from the energy-rich glucose-1-phosphate, which..is probably the actual substance produced in photosynthesis. 2008 J. J. Kaneko in J. J. Kaneko et al. Clin. Biochem. Domest. Animals (ed. 6) iii. 46 Glucose, fructose, and galactose first enter the general metabolic scheme through a series of complex reactions to form glucose phosphates. < as lemmas |
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