An article Comparison of Different Categories of Slovak Tokaj Wines in Terms of Profiles of Volatile Organic Compounds WOS:000515384800239 published article about ROTTED GRAPE BERRIES; AROMA COMPOUNDS; IDENTIFICATION; IMPACT; QUANTIFICATION; ESTERS in [Furdikova, Katarina; Drtilova, Tereza] Slovak Univ Technol Bratislava, Inst Biotechnol, Radlinskeho 9, Bratislava 81237, Slovakia; [Machynakova, Andrea; Spanik, Ivan] Slovak Univ Technol Bratislava, Inst Analyt Chem, Radlinskeho 9, Bratislava 81237, Slovakia in 2020.0, Cited 25.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6. Quality Control of Benzyl Alcohol
The present work deals with the characterization of volatile organic compounds (VOCs) in wines from the Slovak Tokaj wine region. Studied wine samples were divided into three groups-varietal wines from registered Tokaj vine varieties, film wines Tokajske samorodne dry, and naturally sweet botrytized wines Tokaj selections. The VOCs from wines were extracted using optimized solid phase microextraction (SPME) and analyzed by comprehensive two-dimensional gas chromatography (GCxGC) coupled to high-resolution time-of-flight mass spectrometry (HRTOF-MS). In total, 176 VOCs were identified in all 46 studied samples. It was found that the total number of VOCs in varietal wines was generally higher than in botrytized wines. All three studied categories showed characteristic VOC profiles with significant differences. Varietal wines were characterized by higher concentrations of esters and terpenoids originating from grapes. The presence of gamma-octalactone, (E)-6-methylhept-2-en-4-one, and lack of benzaldehyde were typical for Tokajske samorodne dry. Tokaj selections expressed the highest concentration of diethyl malate, benzaldehyde, and furfurals. Several interesting trends were also observed. The concentration of fermentation products was highest in varietal wines, while long-term matured Tokaj special wines were typified by the presence of compounds related to noble-rotten raisins (2-phenylacetaldehyde, ethyl 2-phenylacetate, and 2-phenylethanol), wood (cis-whisky lactone), and aging (1,1,6-trimethyl-2H-naphthalene, furfural, and 5-methylfurfural).
Quality Control of Benzyl Alcohol. About Benzyl Alcohol, If you have any questions, you can contact Furdikova, K; Machynakova, A; Drtilova, T; Spanik, I or concate me.
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles