WebMethylation analysis PZMP4 was methylated and reacted with triuoroacetic acid. e resultant partly methylated alditol acetates were examined by gas chromatography–mass spec- trometry (GC–MS). Table 1 shows the linkage types and molar ratio percentages of PZMP4 according to the Complex Carbohydrate Research Center (CCRC) Spec- tral Database for … WebLinkage analyses by gas-liquid chromatography of partially methylated alditol-acetate derivatives of polysaccharides of the incipient wall of protoplasts and various fractions of …
Linkage Analysis of Oligosaccharides and Polysaccharides: A …
WebAbstract. A procedure is described for a simple preparation that produces mixtures of a majority of the possible O-methylated alditol acetate derivatives of neutral … Web25 Dec 2001 · Oligosaccharide alditols were released from bovine submaxillary mucin by alkaline borohydride treatment. The fractions containing smaller neutral oligosaccharides … bm with mucus
Linkage Pattern Analysis SpringerLink
Web6 Oct 2024 · The resultant partially methylated alditol acetate derivatives were identified by their retention times and electron ionization spectra on a GCMS-QP2010A instrument equipped with a DB-17MS capillary column (60.0 m × 0.25 mm × 0.25 μm) . The surface morphology of PZMP4 was examined using an S-4800 SEM (Japan) under 10 kV … Web8 Jul 1988 · The proposed method, which is an alternative to that using alditol acetates, consists in the analysis of trimethylsilyl glycoside derivatives by gas chromatography … WebThe degradation and derivatization of hydroxyethyl starch to partially methylated alditol acetates (PMAAs) allows its detection by gas chromatography/mass spectrometry. The … bmwitt1234