fragrances相关论文
High speed gas chromatography full scan quadrupole mass spectrometry for the investigation of skin s
Perfumes are complex mixtures characterized by fragrant essential oils and aroma components, fixatives, as well as solve......
简单介绍了国内常见的几种桂花及它们香气的区别,并根据固相微萃取-气相色谱/质谱技术分析得到的三种桂花的香气成分,调配出一款经......