期刊
JOURNAL OF FOOD COMPOSITION AND ANALYSIS
卷 19, 期 6-7, 页码 694-697出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jfca.2005.10.002
关键词
Albarino; aromatic compounds; OAV; aroma series; terpene; wine
Aroma compounds were analyzed in Albarino wines of 1999 vintage produced from musts collected at three different vineyards in Val do Salnes (Denomination of Origin Rias Baixas-Spain). Free and bound terpenes were quantified by GC with FID. The wines studied contained a higher concentration of terpenes in free form than in bound form. However, significant differences were found only for linalool in free form and terpineol in bound form among the wines. To determine the contribution of aroma series in Albarino wines, the odour activity value (OAV) was calculated for each wine, and balsamic and floral series presented the greatest contribution. Significant differences were found for all aroma series of compounds (balsamic, floral, fruity, rose-like and sweet) among the Albarino wines analyzed. (c) 2005 Elsevier Inc. All rights reserved.
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