Pregled bibliografske jedinice broj: 25942
Wine analysis by 1D and 2D NMR spectroscopy
Wine analysis by 1D and 2D NMR spectroscopy // Analusis, 26 (1998), 2; 97-101 doi:10.1051/analusis:1998118 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 25942 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Wine analysis by 1D and 2D NMR spectroscopy
Autori
Košir, Iztok ; Kocjančić, Mitja ; Kidrič, Jurka
Izvornik
Analusis (0365-4877) 26
(1998), 2;
97-101
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
wine analysis; chemical composition; NMR spectroscopy- two dimensional experiments
Sažetak
We have measured 1D and 2D, H and C NMR spectra of selected Slovenian wines. Partial assigment of H and C resonances of alanine, valine, leucine, isoleucine, ethanol, glycerol, butylenglycol and acetic, tartaric, lactic and malic acids in the wine samples was carried out by combinationof homo and heteronuclear experiments COSY, HSQC and HMBC with know spectra of individual compounds. The spectra of wines of different variety, vinage and geographical areas differ manly in the mensity of particular signals but also in the appearance of some signal which offerss the possibillity follow the variabillity in their chemical composition on the ground of H and C signals.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
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- CA Search (Chemical Abstracts)
