I-D-GLUCOSE KUNYE NEEMONOSACCHARIDE EZINXULUMENE NJENGEZINTO EZIQATHA

NGENXA YE-ALKYL POLYGLYCOSIDE

Ngaphandle kwe-D-glucose, ezinye iiswekile ezinxulumeneyo zinokuba nomdla kwizinto zokuqala zokudibanisa i-alkyl glycosides okanye i-alkyl polyglycosides. Ukukhankanywa okukhethekileyo kufuneka kwenziwe kwi-saccharides D-mannose, D-galactose, D-ribose, D-arabinose, L-arabinose, D-xylose, D-fructose, kunye ne-L-sorbose, eyenzeka rhoqo kwindalo okanye ingaba iveliswe kwinqanaba loshishino. Zifumaneka ngamaxabiso aphantsi ngokuthelekisayo kwaye ke ngoko zifikeleleka ngokulula njengezinto ezisetyenziswayo zokwenziwa kwe-alkyl glycosides ephuma kwi-surfactant, ezizezi ialkyl D-mannosides, ialkyl D-galactosides, ialkyl D-ribosides, ialkyl D-arabinosides, ialkyl L-arabinosides, i-xylosides, i-alkyl D-fructosides, kunye ne-alkyl L-sorbosides.

I-D-glucose, eyaziwa ngokuba yi-glucose, yeyona swekile idumileyo kunye neyona nto ixhaphakileyo ye-organic ekrwada. Iveliswa kwinqanaba lemizi-mveliso nge-starch hydrolysis. Iyunithi ye-D-glucose iyona nxalenye ephambili yesityalo se-polysaccharide cellulose kunye nesitashi kunye ne-sucrose yasekhaya. Ke ngoko, i-D-glucose yeyona nto ibalulekileyo enokuphinda ihlaziywe kwi-synthesis ye-surfactants kwinqanaba lemizi-mveliso.

I-Hexoses ngaphandle kwe-D-glucose, efana ne-D-mannose kunye ne-D-galactose, ingaba yodwa kwizinto zezityalo ze-hydrolyzed. Iiyunithi ze-D-Mannose zenzeka kwi-polysaccharides yemifuno, ebizwa ngokuba yi-mananes esuka kwindongomane yendlovu, umgubo weguar, kunye nembewu yecarob. Iiyunithi ze-D-Galactose yeyona nto iphambili kwi-lactose yeswekile yobisi kwaye ngaphezulu koko ifumaneka rhoqo kwi-gum arabic kunye ne-pectin. Ezinye iipentoses nazo zifikeleleka lula. I-D-xylose eyaziwayo ngokukhethekileyo ifunyenwe nge-hydrolyzing i-polysaccharide xylan, enokuthi ithathwe ngobuninzi obukhulu kwimithi, i-straw, okanye i-shell. I-D-Arabinose kunye ne-L-arabinose zifumaneka ngokubanzi njengezakhi zeentsini zezityalo. I-D-Ribose iboshwe njengeyunithi ye-saccharide kwi-ribonucleic acids. Kwi keto[1]i-hexoses, i-D-fructose, i-constituent of the cane or beet sugar sucrose, yeyona saccharide eyaziwa kakhulu kwaye ifikeleleka lula. I-D-Fructose iveliswa njenge-sweetener kwizixa ezininzi kwishishini lokutya. I-L-Sorbose ifumaneka kwi-industrial scale njengemveliso ephakathi ngexesha le-industrial synthesis ye-ascorbic acid (vitamin C).