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Lectins, or proteins that bind carbohydrates, can recognize specific oligosaccharides and provide useful information for cell recognition based on oligosaccharide binding. [citation needed] An important example of oligosaccharide cell recognition is the role of glycolipids in determining blood types.
The term "oligosaccharide" encompasses carbohydrates that are larger than simple di- or tri-saccharides, but smaller than polysaccharides (greater than 10 units).Isomalto-oligosaccharides (IMO) are glucose oligomers with α-D-(1,6)-linkages, including isomaltose, panose, isomaltotriose, isomaltotetraose, isomaltopentaose, nigerose, kojibiose, and higher branched oligosaccharides. [1]
They include short-chain oligosaccharide polymers of fructose and galactooligosaccharides (GOS, stachyose, raffinose), disaccharides , monosaccharides , and sugar alcohols , such as sorbitol, mannitol, xylitol, and maltitol.
Two different classes of fructooligosaccharide (FOS) mixtures are produced commercially, based on inulin degradation or transfructosylation processes.. FOS can be produced by degradation of inulin, or polyfructose, a polymer of D-fructose residues linked by β(2→1) bonds with a terminal α(1→2) linked D-glucose.
1917 Karo advertisement encouraging corn syrup as a wartime sugar substitute Corn syrup was available at grocery stores in the 19th century, as a generic product sold from a barrel. [ 17 ] In 1902, the Corn Products Refining Company introduced clear, bottled corn syrup under the brand name of Karo Syrup . [ 17 ]
The substituent can also be a small molecule (such as biotin, a fluorescent dye, an oligosaccharide, or a nucleic acid), a reactive group, or a synthetic polymer such as polyethylene glycol. [1] Human hemoglobin chemically modified with maleimide-polyethylene glycol is a blood substitute called MP4.
Potential benefits: Monk fruit may be a healthy sugar substitute to try if you’re looking to restrict calories. You don’t need to use much, since monk fruit extract is 250-300 times sweeter ...
It is a major source of mannan oligosaccharide (MOS) found in nature, the other being galactomannan, which is insoluble. [ 1 ] Products containing glucomannan, under a variety of brand names, are marketed as dietary supplements with claims they can relieve constipation and help lower cholesterol levels.