中国果菜
中國果菜
중국과채
China Fruit aVegetable
2015年
10期
41-43
,共3页
食品%偶氮玉红%高效液相色谱
食品%偶氮玉紅%高效液相色譜
식품%우담옥홍%고효액상색보
Food%azorubine%HPLC
采用高效液相色谱对食品中偶氮玉红进行检测。建立了以Inertsil ODS-3为液相色谱柱，以甲醇、10mmol/L乙酸铵为流动相的检测方法。结果表明：该方法所测得的偶氮玉红在0~100.0μg/mL内具有良好的线性，检出限为0.15mg/kg，加标回收率为89.2%~97.5%。该方法具有分析速度快、操作方便、重现性好、灵敏度高等特点。该方法适合食品中偶氮玉红的分析检测。
採用高效液相色譜對食品中偶氮玉紅進行檢測。建立瞭以Inertsil ODS-3為液相色譜柱，以甲醇、10mmol/L乙痠銨為流動相的檢測方法。結果錶明：該方法所測得的偶氮玉紅在0~100.0μg/mL內具有良好的線性，檢齣限為0.15mg/kg，加標迴收率為89.2%~97.5%。該方法具有分析速度快、操作方便、重現性好、靈敏度高等特點。該方法適閤食品中偶氮玉紅的分析檢測。
채용고효액상색보대식품중우담옥홍진행검측。건립료이Inertsil ODS-3위액상색보주，이갑순、10mmol/L을산안위류동상적검측방법。결과표명：해방법소측득적우담옥홍재0~100.0μg/mL내구유량호적선성，검출한위0.15mg/kg，가표회수솔위89.2%~97.5%。해방법구유분석속도쾌、조작방편、중현성호、령민도고등특점。해방법괄합식품중우담옥홍적분석검측。
In the paper, the author tested azorubine in food with HPLC method. The method was developed with novel HPLC column Inertsil ODS-3. Mobile phase was methyl alcohol, 10mmol/L ammonium acetate. There was a good linear in 0~100.0μg/mL, its detection limit was 0.15mg/kg. And adding standard recovery was 89.2%~97.5% in azorubine using method. There were advantages in the method, such as fast, easy, reproducible and relatively sensitive. Therefore, the method was suitable for the detection of azorubine in food.
