AROMA OF WHITE VINE BLOSSOMS - CORRELATION OF SENSORIC DATA WITH HEADSPACE CONSTITUENTS
AROMA OF WHITE VINE BLOSSOMS - CORRELATION OF SENSORIC DATA WITH HEADSPACE CONSTITUENTS
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DOI：
10.1007/bf01192941
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发表时间：
1994-07-01
期刊：
影响因子：
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通讯作者：
NIKIFOROV, A
中科院分区：
文献类型：
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作者：
BUCHBAUER, G;JIROVETZ, L;NIKIFOROV, A
利用顶空分析结合气相色谱-光谱分析（气相色谱- fid和气相色谱- ftir - ms）以及气相色谱-嗅探技术，仅考虑气味优势倍半萜和气味辅助单萜，就可以通过顶空中气味化合物的组成来关联7个不同葡萄品种的花朵。-所有被调查的葡萄藤花都有木犀草般的、令人愉快的、花香的、灰尘的、干燥的、有趣的、绿色的、新鲜的、强烈的和甜蜜的气味，就葡萄藤物种而言，它们只是在单一气味的强度上有所不同，而不是在总气味的方向上。气味特征及其多变量数据分析结果与顶空成分相关性分析结果一致。-还讨论了与所调查藤本物种的相应地形学方面进一步联系的可能性。
Using headspace-analysis in combination with gaschromatographic-spectroscopic methods (GC-FID and GC-FTIR-MS) as well as with the GC-sniffing-technique it was possible to correlate blossoms of 7 different vine-varieties by means of the composition of odor compounds in their headspace considering only odor-dominant sesquiterpenes and odor-assistant monoterpenes. - All investigated vine-blossoms possess a mignonette-like, pleasant, floral, dusty, dry, interesting, green, fresh, intense and sweet odour and with regard to the vine-species they only differ in the intensity of single odournotes, but not in the direction of the total odour. The odour-profiles and the corresponding multivariate data analysis of these profiles showed a significant agreement with those results, which were obtained by correlations of headspace constituents. - The possibility of further connectivities with the corresponding ampelographic aspects of the investigated vine-species is also discussed.