摘要
介绍了一种啤酒痕量有机组分的气相色谱分析方法 ,包括取样、样品处理及色谱柱的选择 .对啤酒中 μg/g量级的 12种有机组分 ,包括醇、酸、酯进行了定性定量分析 .利用毛细管柱 ,乙醛、甲醇等较轻组分的同时分析也是可能的 .
A gas chromatographic method is introduced for the analysis of trace organic components in beer,including sampling ,pretreatment and column.12 components at μg/g level ,such as alcohols ,acids and esters are identified and determined in beer sample from free market.Smaller components like methanol and acetaldehyde may also be analyzed by using capillary column.
出处
《河北大学学报（自然科学版）》
CAS
2001年第2期146-148,153,共4页
Journal of Hebei University(Natural Science Edition)
基金
河北大学博士基金资助项目
