高效液相色谱法同时测定黄酒中安赛蜜、苯甲酸、山梨酸、糖精钠  

Simultaneous determination of acesulfame potassium,benzoic acid,sorbic acid and saccharin sodium salt in yellow wine by high performance liquid chromatography

作　　者：陈海燕[1] 俞幸幸[1] 李平[1] 

机构地区：[1]浙江省宁波市鄞州区疾病预防控制中心,浙江宁波315100

出　　处：《中国卫生检验杂志》2012年第8期1777-1778,共2页Chinese Journal of Health Laboratory Technology

摘　　要：目的:探讨高效液相色谱法同时测定黄酒中安赛蜜、苯甲酸、山梨酸、糖精钠的方法。方法:样品经沉淀、调节pH值、超声提取、离心、过滤后,进液相色谱仪检测。结果:方法检出限均小于0.005 g/kg,相对标准偏差在1.5%～4.4%之间,加标回收率在90%～100%。结论:方法灵敏、准确、重复性好且操作简便。Objective：To establish a high performance liquid chromatography for the determination of acesulfame potassium,benzoic acid,sorbic acid and saccharin sodium salt in yellow wine.Methods：The yellow wine sample was precipitated to remove ethanol,then pH value of the sample solution was adjusted for ultrasonic extraction,centrifugation and filtration,and finally the supernatant was detected by HPLC.Results：The detection limits were less than 0.005 g/kg,the relative standard deviation was in the range of 1.5%～4.4%,the recovery rates were 90%～100%.Conclusion：The method is sensitive,accurate and repeatable with simple and rapid manipulation.

关 键 词：高效液相色谱 黄酒 安赛蜜 苯甲酸 山梨酸 糖精钠 

分 类 号：O657.72[理学—分析化学]