摘要 为探究不同产地黄观音乌龙茶品质的差异,采用电子鼻结合顶空固相微萃取-气相色谱-质谱(headspace solid-phase microextraction-gas chromatography-mass spectr...展开更多 To investigate the differences in the quality of Huangguanyin oolong tea from different geographical origins, the aroma composition of ...
为探究不同产地黄观音乌龙茶品质的差异,采用电子鼻结合顶空固相微萃取-气相色谱-质谱(headspace solid-phase microextraction-gas chromatography-mass spectrometry,HS-SPME-GC-MS)联用仪,对云霄和武夷山生产的黄观音乌龙茶香气成分进行分析.电子鼻实验结果表明,正交偏最小二乘判别分析能较好地区分两地黄观音乌龙茶.HS-SPM...