A method was developed for the simultaneous determination of Sodium cyclamate,Acesulfame,saccharin sodium,benzoic acid,sorbic acid,nitrate,sulfate and chloride in integrated alcoholic beverages by ion chromatography (IC).The analytical column was ThermoFisher IonPac AS17-C,Gradient KOH was used as the eluent at a flow rate of 1.0 mL/min.The detection was performed by a suppressed conductive detector.The linear range of the method for Sweeteners,preservatives and anions were 0.1～50 mg/L,the average recoveries were 94.0％ ～104.l％.The method has been applied to determine trace Sweeteners,preservatives and anions in integrated alcoholic beverages with satisfactory results.%本文建立了一种用离子色谱-电导检测器测定配制酒中甜蜜素、安赛蜜、糖精钠、山梨酸、苯甲酸、硝酸根、硫酸根和氯离子的方法.以IonPac AS1 7-C色谱柱为分离柱,用KOH梯度洗脱方式使待测组分分离,流速为1 mL/min,抑制电导检测.该方法线性范围0.1～50 mg/L,方法回收率在94.0％到104.1％之间,适合于配制酒中甜味剂、防腐剂和常见无机阴离子的检测.
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