Complete NMR characterization of lychnose from Stellaria media (L.) Vill
| ISSN: | 0008-6215 |
|---|---|
| Přístupová URL adresa: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a1b7d973e04a2b779c56ffb30c9dd5 https://doi.org/10.1016/j.carres.2006.09.001 |
| Rights: | CLOSED |
| Přírůstkové číslo: | edsair.doi.dedup.....12a1b7d973e04a2b779c56ffb30c9dd5 |
| Autor: | Wim Van den Ende, Mieke Vanhaecke, André Van Laere, Eveline Lescrinier, Piet Herdewijn |
| Rok vydání: | 2006 |
| Předmět: |
Anomer
Plant Stems Chemistry Stereochemistry Molecular Sequence Data Organic Chemistry Oligosaccharides Stellaria General Medicine Biochemistry food.food Analytical Chemistry Hydrolysis food Carbohydrate Sequence Enzymatic hydrolysis Stellaria media Carbohydrate Conformation Organic chemistry Tetrasaccharide Carbohydrate conformation Nuclear Magnetic Resonance Biomolecular Two-dimensional nuclear magnetic resonance spectroscopy |
| Zdroj: | Carbohydrate Research. 341:2744-2750 |
| ISSN: | 0008-6215 |
| Popis: | Lychnose (alpha-D-Gal-(1-->6)-alpha-D-Glc-(1-->2)-beta-D-Fru-(1-->1)-alpha-D-Gal) was isolated from Stellaria media, a representative member of the Caryophyllaceae plant family. Weak acid hydrolysis, enzymatic hydrolysis and complete NMR characterization were performed to confirm the identity of the tetrasaccharide. All (1)H and (13)C resonances were unambiguously assigned and the conformation of the sugars was determined using one and two dimensional NMR techniques. Anomeric characterizations in lychnose were confirmed from HMBC and NOESY spectra. |
| Databáze: | OpenAIRE |
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