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Position: Home > Articles > Determination of Fructose, Glucose, and Maltose in Honey by HPLC-FLD FOOD SCIENCE 2011,32 (14) 249-252

高效液相色谱-荧光检测法测定蜂蜜中的果糖、葡萄糖和麦芽糖

作  者:
张其安;王娟;戴建晓;杜培粉;王素轻;卢德梅;杨少波
单  位:
咸阳健康蜂业有限公司;山东水利职业学院;山东华康蜂业有限公司
关键词:
高效液相色谱;荧光检测;蜂蜜;还原糖
摘  要:
建立反相离子对色谱法同时测定蜂蜜中果糖、葡萄糖、麦芽糖含量的方法。样品经对氨基苯甲酸衍生化后,采用ODS柱,以0.1mol/L磷酸盐缓冲液(20mmol/L四丁基硫酸氢铵,pH2.5):乙腈=95:5为流动相,荧光检测器检测,外标法定量。结果表明,果糖、葡萄糖、麦芽糖的检出限分别为210、96、240μg/kg,线性范围分别为130~140、52~98、154~98mg/kg,在其线性范围内相关系数r≥0.9988;该方法加标回收率在98.2%~101.2%之间,RSD在3.4%~5.4%之间。该方法灵敏、结果可靠。
译  名:
Determination of Fructose, Glucose, and Maltose in Honey by HPLC-FLD
作  者:
ZHANG Qi-an1,WANG Juan2,DAI Jian-xiao1,DU Pei-fen1,WANG Su-qing1,LU De-mei3,YANG Shao-bo1,(1.Shandong Huakang Honey Products Co.Ltd.,Rizhao 276500,China;2.Shandong Vocational College of Water Conservancy,Rizhao 276826,China;3.Xianyang Jiankang Honey Products Co.Ltd.,Xianyang 713400,China)
关键词:
high performance liquid chromatographic;fluorescence detection;honey;reducing sugars
摘  要:
An ion-pair reversed-phase high performance liquid chromatographic method was developed to simultaneous determine fructose,glucose,and maltose in honey using p-aminobenzoic acid(p-AMBA) for pre-column derivatization.The chromatographic separation was achieved on an ODS column using a mobile phase made up of 0.1 mol/L phosphate buffer solution(20 mmol/L tetrabutylammoniumhydrogen sulfate,pH 2.5) and acetonitrile(95:5,V/V).The analytes were detected using a fluorescence detector and quantified by external standard method.The results showed that the detection limits of fructose,glucose and maltose were 210,96μg/kg and 240μg/kg,respectively,and the linear ranges were 130-140,52-98 mg/kg,and 154-98 mg/kg(r > 0.9988).The spike recoveries ranged from 98.2% to 101.2%,with RSDs between 3.4% and 5.4%.

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