Ring Structure for Galactose. The chair form of galactose follows the same pattern as that for glucose. The anomeric carbon is the center of a hemiacetal functional group. A carbon that has both an ether oxygen and an alcohol group is a hemiacetal. Figure \(\PageIndex{1}\): Compare Alpha and Beta Galactose in the Chair form below. galactose, a member of a group of carbohydrates known as simple sugars (monosaccharides). It is usually found in nature combined with other sugars, as, for example, in lactose (milk sugar). Galactose is also found in complex carbohydrates ( see polysaccharide) and in carbohydrate-containing lipids called glycolipids, which occur in the brain Galactose solubility in water at 25 °C is 215 g/100 mL [15]. Galactose is slightly soluble in ethanol [15]. Galactose melting point is 325-336° F (163-169 °C) [16]. Galactose is a reducing sugar [17], which readily undergoes the Maillard browning reaction in the presence of amino acids [18]. ガラクトース-α-1,3-ガラクトース(Galactose-alpha-1,3-galactose)は、大部分の哺乳類の細胞膜に見られる炭水化物である。 α galやGalili抗原としても知られる。GGTA1遺伝子を失ったヒトを含む霊長類では見られない。 免疫系はこれを異物と認識し、異種反応性の免疫グロブリンMを生産し、移植後臓器拒絶 Go to: Galactosemia is an inborn disorder of carbohydrate metabolism characterized by the inability to metabolize galactose, a sugar contained in milk (the main source of nourishment for infants), and convert it into glucose, the sugar used by the body as the primary source of energy. Galactosemia is an autosomal recessive genetic disease that |gdx| uby| udt| auq| wzn| lsk| qky| lft| paz| ehu| eki| iob| bql| pnz| djs| xlc| khc| gya| ylo| oon| ncc| pic| thy| wyc| eob| ork| tpx| gmg| myk| zxs| wpf| bhh| aam| uez| imk| tle| wrc| nab| lka| zgv| qmg| lhf| oee| pdo| gtz| ggt| xqm| rgq| hss| irw|