| 超高效液相色谱法快速测定饮料中的安赛蜜、苯甲酸、山梨酸和糖精钠 |
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| 引用本文： | 陈丹萍,杨富春,张宝元.超高效液相色谱法快速测定饮料中的安赛蜜、苯甲酸、山梨酸和糖精钠[J].现代食品科技,2011,27(5):601-602,533. |
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| 作者姓名： | 陈丹萍 杨富春 张宝元 |
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| 作者单位： | 佛山出入境检验检疫局,广东佛山,528000 |
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| 摘 要： | 建立了采用超高效液相色谱同时测定饮料中安赛蜜、苯甲酸、山梨酸和糖精钠的方法.样品经简单预处理后,使用ZORBAXECLIPSE XDB-C<,18>色谱柱分离,以甲醇和乙酸铵溶液(0.02mol/L)为流动相进行等度洗脱,流速为2mL/min,二极管阵列检测器检测,波长230nm,柱温:30℃,进样分析时间仅需2min...
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| 关 键 词： | 超高效液相色谱 饮料 安赛蜜 苯甲酸 山梨酸 糖精钠 |
Rapid Determination of Acesulfame,Benzoicacid,Sorbicacid and Sodium Saccharin in Beverage by Ultra Performance Liquid Chromatography |
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| CHEN Dan-ping,YANG Fu-chun,ZHANG Bao-yuan.Rapid Determination of Acesulfame,Benzoicacid,Sorbicacid and Sodium Saccharin in Beverage by Ultra Performance Liquid Chromatography[J].Modern Food Science & Technology,2011,27(5):601-602,533. |
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| Authors: | CHEN Dan-ping YANG Fu-chun ZHANG Bao-yuan |
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| Affiliation: | (Foshan Entry-Exit Inspection & Quarantine Bureau,Foshan 528000,China) |
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| Abstract: | An ultra performance liquid chromatographic(UPLC) method for the simultaneous determination of acesulfame,benzoicacid,sorbicacid and sodium saccharin in beverage was developed.The samples were separated on an ZORBAX ECLIPSE XDB-C18 column by isocratic elution at 230nm.With the four target compounds working curve in the scope of 0.5~40.0 μg/mL,a good liner relationship was found between the concentration and peak area(r>0.999) with precision(RSD,n=6)<3.0%.The average recoveries in samples were 88.3~98.2%.The method is sinple,rapid and accurate with high recovery rate.So it can be used to detect these four kinds of food additives in beverage. |
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| Keywords: | ultra performance liquid chromatography(UPLC) beverage acesulfame benzoicacid sorbicacid sodium saccharin |
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