| HPLC-ELSD法测定3种广式凉果中的返砂糖 |
| |
| 引用本文： | 张增榜,张国列,张泽佳,黄智兴,李锦添,吴巨贤,黄百祺. HPLC-ELSD法测定3种广式凉果中的返砂糖[J]. 现代食品, 2021, 27(4): 208-211,218 |
| |
| 作者姓名： | 张增榜 张国列 张泽佳 黄智兴 李锦添 吴巨贤 黄百祺 |
| |
| 作者单位： | 广东同享食品有限公司,广东 揭阳 515300;广东食品药品职业学院生物技术学院,广东 广州 510520;广东科贸职业学院餐旅学院,广东 广州 510430;广东科贸职业学院现代岭南饮食传承创新研发广东省普通高校工程技术中心,广东 广州 510430 |
| |
| 基金项目： | 广东省普通高校工程技术研究(开发)中心科研项目(编号:2020GCZX015);广东科贸职业学院科研项目(编号:GDKM2019-A09) |
| |
| 摘 要： | 本文建立了高效液相色谱-蒸发光散射法检测广式凉果返砂糖中单糖和双糖的方法.采用Shodex Asahipak NH2P-504E(4.6 mm×250 mm,5μm)色谱柱,流动相为乙腈-水(70:30,V/V),流速为1 mL·min-1,柱温为25℃,蒸发光检测器以N2为载气,压力为350 kPa,漂移管温度为60...
|
| 关 键 词： | 高效液相色谱-蒸发光散射法 凉果 砂糖 含量测定 |
Determination of Granulated Sugar in Three Kinds of Guangdong-Style Preserved Fruits by HPLC-ELSD |
| |
| ZHANG Zengbang,ZHANG Guolie,ZHANG Zejia,HUANG Zhixing,LI Jintian,WU Juxian,HUANG Baiqi. Determination of Granulated Sugar in Three Kinds of Guangdong-Style Preserved Fruits by HPLC-ELSD[J]. Modern Food, 2021, 27(4): 208-211,218 |
| |
| Authors: | ZHANG Zengbang ZHANG Guolie ZHANG Zejia HUANG Zhixing LI Jintian WU Juxian HUANG Baiqi |
| |
| Affiliation: | (Guangdong Tongxiang Food Co.,Ltd.,Jieyang 515300,Chian;School of Biotechnology,Guangdong Food and Drug Vocational College,Guangzhou 510520,China;School of Catering and Tourism,Guangdong Polytechnic of Science and Trade,Guangzhou 510430,China;Modern Lingnan Food Heritage&Innovation Center of Guangdong Polytechnic of Science and Trade,Guangzhou 510430,China) |
| |
| Abstract: | This paper established a high performance liquid chromatography-evaporative light scattering method for the detection of monosaccharides and disaccharides in granulated sugar of Guangdong-style preserved fruits.Using Shodex Asahipak NH2P-504E(4.6 mm×250 mm,5μm)chromatographic column,the mobile phase is acetonitrile-water(70∶30,V/V),the flow rate is 1 mL·min-1,and the column temperature is 25℃,The evaporative light detector uses N2 as the carrier gas,the pressure is 350 kPa,and the drift tube temperature is 60℃.The results showed that sucrose,glucose and fructose reached the baseline separation,the three sugars had a good linear relationship within the concentration range of 1~10 mg·mL-1,and the spiked recovery rate was 95.12%~104.65%.Sucrose is not detected in granulated sugar of three kinds of Guangdong-style preserved fruits,and it mainly contains glucose and fructose. |
| |
| Keywords: | HPLC-ELSD preserved fruit granulated sugar content determination |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
