【摘要】 利用白酒专用大口径毛细管柱可以快速测定白酒中的醇类、酯类、酸类和醛类等,仅用20min就完成对白酒中22个组分的测定,许多难分离物质经过条件优化后均能得到很好的分离,回收率在93.5%～113%之间,此法简单、快速、准确。更多还原

【Abstract】 Rapid determination of flavoring compositions including esters,alcohols,acids and aldehydes in liquor could be done by big capillary column GC.It takes only 20 min to finish the determination of 22 kinds of compounds in liquor and many substances difficult to separate could separate easily after technical optimization with the recovery between 93.5 %～113 %.Such method is simple,accurate and rapid.更多还原