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3-Methylbutanoyl and 3-methylbut-2-enoyl disaccharides from green coffee beans (Coffea arabica).
Phytochemistry. 2002 Jun; 60(4):409-14.P

Abstract

Three 3-methylbutanoyl and 3-methylbut-2-enoyl disaccharides isolated from green coffee beans (Coffea arabica) were identified as 3-methylbutanoyl-1-O-beta-D-glucopyranosyl-beta-D-apiofuranoside, 3-methylbutanoyl-6-O-alpha-D-glucopyranosyl-beta-D-fructofuranoside, and 3-methylbut-2-enoyl-1-O-beta-D-glucopyranosyl-beta-D-apiofuranoside. The structures were established by one- and two-dimensional 1H and 13C NMR spectra as well as by ESI MS/MS spectra.

Authors+Show Affiliations

Weckerle B
Lehrstuhl für Lebensmittelchemie, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany.
Gáti T
No affiliation info available
Tóth G
No affiliation info available
Schreier P
No affiliation info available

MeSH

AcylationChromatographyChromatography, High Pressure LiquidCoffeaDisaccharidesEthiopiaHydrolysisMagnetic Resonance SpectroscopyMass SpectrometryOctanolsPentanolsPlant ExtractsSpectrometry, Mass, Electrospray IonizationSpectrum Analysis

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

12031434

Citation

Weckerle, Bernhard, et al. "3-Methylbutanoyl and 3-methylbut-2-enoyl Disaccharides From Green Coffee Beans (Coffea Arabica)." Phytochemistry, vol. 60, no. 4, 2002, pp. 409-14.
Weckerle B, Gáti T, Tóth G, et al. 3-Methylbutanoyl and 3-methylbut-2-enoyl disaccharides from green coffee beans (Coffea arabica). Phytochemistry. 2002;60(4):409-14.
Weckerle, B., Gáti, T., Tóth, G., & Schreier, P. (2002). 3-Methylbutanoyl and 3-methylbut-2-enoyl disaccharides from green coffee beans (Coffea arabica). Phytochemistry, 60(4), 409-14.
Weckerle B, et al. 3-Methylbutanoyl and 3-methylbut-2-enoyl Disaccharides From Green Coffee Beans (Coffea Arabica). Phytochemistry. 2002;60(4):409-14. PubMed PMID: 12031434.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - 3-Methylbutanoyl and 3-methylbut-2-enoyl disaccharides from green coffee beans (Coffea arabica). AU - Weckerle,Bernhard, AU - Gáti,Tamás, AU - Tóth,Gábor, AU - Schreier,Peter, PY - 2002/5/29/pubmed PY - 2002/11/26/medline PY - 2002/5/29/entrez SP - 409 EP - 14 JF - Phytochemistry JO - Phytochemistry VL - 60 IS - 4 N2 - Three 3-methylbutanoyl and 3-methylbut-2-enoyl disaccharides isolated from green coffee beans (Coffea arabica) were identified as 3-methylbutanoyl-1-O-beta-D-glucopyranosyl-beta-D-apiofuranoside, 3-methylbutanoyl-6-O-alpha-D-glucopyranosyl-beta-D-fructofuranoside, and 3-methylbut-2-enoyl-1-O-beta-D-glucopyranosyl-beta-D-apiofuranoside. The structures were established by one- and two-dimensional 1H and 13C NMR spectra as well as by ESI MS/MS spectra. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/12031434/3_Methylbutanoyl_and_3_methylbut_2_enoyl_disaccharides_from_green_coffee_beans__Coffea_arabica__ DB - PRIME DP - Unbound Medicine ER -