摘要
本文报导了白酒的顶空分析法样品处理条件选择的研究结果。将白酒用水稀释至乙醇含量为２０％，水浴温度控制在５０±１℃，加入Ｎａｃｌ晶体至浴液饱和，搅拌平衡３０分钟，取顶空样进行毛细管气相色谱分析。
A special headspace sampling technique for analysis of the volatile compoundsin white wine has been described.The headspace sample is analysed on a flexible quartz capillarycolumn coated with OV-101,temperature programmed from 4 0-230℃with fiame ionization detec- tor.
出处
《郑州大学学报（自然科学版）》
CAS
1995年第2期80-84,共5页
Journal of Zhengzhou University (Natural Science)
