The content of 15 characteristic components in fermented vinegar and blended vinegar samples obtained from Taizhou region is analyzed using the methods of gas chromatography-mass spectrometry and high performance liquid chromatography.The data of characteristic components are analyzed through SPSS software.As a result,some conclusions could be drawn to differentiate fermented vinegar from blended vinegar.%首次抽取台州地区生产、销售的食醋样本,采用高效液相色谱法及顶空固相微萃取-气质联用仪测定样本中15种有机酸和香味物质的含量,并利用 SPSS 数据分析软件,研究酿造食醋和配制食醋中特征物质的分布规律,为酿造食醋和配制食醋的鉴别提供依据。
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机译:干酪根生物大分子在干酪根的形态特征成分:生物量和化石燃料之间关系的关键(morfologisch Gacarakteriseerde Componenten van Kerogeen中的Resistente Biomacromoleculen:Een sleutel tot de Relatie Tussen Biomassa en Fossiele Brandstoffen)