白酒中杂醇油的测定

Determination of Fusel Oil in Liquor

杂醇油是白酒生产工艺中产生的高级醇的总称,其含量极大地影响着白酒的品质及安全性。因此,测定市面上白酒中杂醇油的明确含量对于确定白酒的安全性具有重要意义。目前,对杂醇油的测定大多采用气相色谱法,本实验经过不断摸索与研究,对现有的测定方法进行了改进。实验证明新的方法准确性高,精密度好,测定出的各样品酒中杂醇油的含量均符合相应国标规定。

The fusel oil is a general term for many high-alcohols produced in the production process of liquor. The content of the alcohol is a great influence on the quality and safety of liquor. Therefore, determining the specific content of fusel oil in liquor on the market is of great significance for determining the safety of liquor. At present, most of the determination of fusel oil is by gas chromatography. This experiment has been continuously explored and researched, and the existing measurement methods have been improved. The experiment proves that the new method has high accuracy and good precision. The measured content of fusel oil in each sample wine meets the corresponding national standards.