液-液萃取结合GC-MS对牛栏山清香型白酒微量成分的分析

Analysis of Trace Components in Niulanshan Qingxiang Baijiu by Liquid-Liquid Extraction Combined with GC-MS

采用液-液萃取结合气相色谱-质谱联用研究了牛栏山清香型原酒的主要微量成分。共鉴定了其中的109种化合物,包括49种酯类化合物、19种醇类、6种醛类、5种酮类物质、6种酸类、11种烃类、8种萜烯类以及5种酚类化合物。检测了牛栏山白酒中主要微量化合物,为牛栏山清香型白酒的风味成分提供理论依据。

The main trace components in Niulanshan Qingxiang Baijiu were analyzed by liquid-liquid extraction combined with GCMS. A total of 109 compounds were identified, including 49 ester compounds, 19 alcohols, 6 aldehydes, 5 ketones, 6 acids, 11 hydrocarbons, 8 terpenes, and 5 phenolic compounds. The research provided theoretical evidences for the research on the flavoring components of Niulanshan Qingxiang Baijiu.