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单词 oligosaccharide
释义

Definition of oligosaccharide in English:

oligosaccharide

nounˌɒlɪɡə(ʊ)ˈsakərʌɪdˌäləɡōˈsakəˌrīd
Biochemistry
  • A carbohydrate whose molecules are composed of a relatively small number of monosaccharide units.

    Example sentencesExamples
    • The non-structural carbohydrates in shallots and onions include glucose, fructose and sucrose together with oligosaccharides, the fructans.
    • Unspecific porins have repeatedly been described as passive, water-filled channels facilitating the diffusion of ions and polar molecules up to the size of trimeric oligosaccharides.
    • Pathway by which the synthesis and transfer of the lipid-linked oligosaccharide unit takes place at the membrane of the ER.
    • There was no measurable incorporation of C into sucrose, hexoses or the raffinose family of oligosaccharides at any stage of the incubations.
    • Prebiotics are complex carbohydrates - oligosaccharides, such as inulin and short-chain sugars.
    • Because each monosaccharide can link to more than one other monosaccharide, oligosaccharides can be branched.
    • Moreover, the formation of lipid rafts is thought to be favored by hydrogen bonding among the oligosaccharides in sphingolipids.
    • Glucose accumulation rate during storage increased significantly with seed water content, which suggested the occurrence of greater sugar hydrolysis from sucrose and oligosaccharides.
    • A major proportion of the soluble carbohydrates was made up of the raffinose series oligosaccharides, raffinose and stachyose.
    • Complex N-linked oligosaccharides are negatively charged if they contain sialic acid.
    • Fetuin contains six oligosaccharides chains, namely three carbohydrate units O-linked to Thr or Ser residues and three complex glycans, N-linked to Asn residues.
    • All carbohydrates can be classified as either monosaccharides, oligosaccharides or polysaccharides.
    • In addition to sucrose, the oligosaccharides raffinose and stachyose were also detected, but only from 55 DAA.
    • Moreover, some authors have suggested that seed sugar content, particularly the ratio of oligosaccharides to sucrose, might be used as an indicator of seed vigour and storability.
    • As well as the binding functionality provided by the biochemically-specific moieties they contain, the oligosaccharide might impart a steric stiffness to the polypeptide core.
    • This may be explained by the difference in interaction of the tip with the polar zwitterionic PC headgroups and the anionic oligosaccharide headgroups of the ganglioside.
    • Raffinose, as well as other members of the raffinose family of oligosaccharides, are important phloem transport and storage carbohydrates for many plants.
    • These calculations indicate that the strength of key mannose-protein interactions at the monosaccharide site is preserved in both the oligosaccharides.
    • Di- and oligosaccharides are replaced by monosaccharides, while dehydrins and other desiccation-related proteins disappear.
    • Enzymes that act on substrates such as polypeptides, nucleic acids, oligosaccharides, or lipid membranes often interact with more than one substrate molecule.
 
 

Definition of oligosaccharide in US English:

oligosaccharide

nounˌäləɡōˈsakəˌrīd
Biochemistry
  • A carbohydrate whose molecules are composed of a relatively small number of monosaccharide units.

    Example sentencesExamples
    • Moreover, the formation of lipid rafts is thought to be favored by hydrogen bonding among the oligosaccharides in sphingolipids.
    • Moreover, some authors have suggested that seed sugar content, particularly the ratio of oligosaccharides to sucrose, might be used as an indicator of seed vigour and storability.
    • Complex N-linked oligosaccharides are negatively charged if they contain sialic acid.
    • Di- and oligosaccharides are replaced by monosaccharides, while dehydrins and other desiccation-related proteins disappear.
    • The non-structural carbohydrates in shallots and onions include glucose, fructose and sucrose together with oligosaccharides, the fructans.
    • These calculations indicate that the strength of key mannose-protein interactions at the monosaccharide site is preserved in both the oligosaccharides.
    • Fetuin contains six oligosaccharides chains, namely three carbohydrate units O-linked to Thr or Ser residues and three complex glycans, N-linked to Asn residues.
    • Glucose accumulation rate during storage increased significantly with seed water content, which suggested the occurrence of greater sugar hydrolysis from sucrose and oligosaccharides.
    • Prebiotics are complex carbohydrates - oligosaccharides, such as inulin and short-chain sugars.
    • Unspecific porins have repeatedly been described as passive, water-filled channels facilitating the diffusion of ions and polar molecules up to the size of trimeric oligosaccharides.
    • All carbohydrates can be classified as either monosaccharides, oligosaccharides or polysaccharides.
    • There was no measurable incorporation of C into sucrose, hexoses or the raffinose family of oligosaccharides at any stage of the incubations.
    • Raffinose, as well as other members of the raffinose family of oligosaccharides, are important phloem transport and storage carbohydrates for many plants.
    • Because each monosaccharide can link to more than one other monosaccharide, oligosaccharides can be branched.
    • As well as the binding functionality provided by the biochemically-specific moieties they contain, the oligosaccharide might impart a steric stiffness to the polypeptide core.
    • This may be explained by the difference in interaction of the tip with the polar zwitterionic PC headgroups and the anionic oligosaccharide headgroups of the ganglioside.
    • In addition to sucrose, the oligosaccharides raffinose and stachyose were also detected, but only from 55 DAA.
    • Pathway by which the synthesis and transfer of the lipid-linked oligosaccharide unit takes place at the membrane of the ER.
    • A major proportion of the soluble carbohydrates was made up of the raffinose series oligosaccharides, raffinose and stachyose.
    • Enzymes that act on substrates such as polypeptides, nucleic acids, oligosaccharides, or lipid membranes often interact with more than one substrate molecule.
 
 
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更新时间:2024/9/20 14:22:23