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. 2023 Feb 8;41(2):107–121. [Article in Chinese] doi: 10.3724/SP.J.1123.2022.07020

表1.

单糖组成分析方法

No. Derivatization
reagent
Method Parameters Analytes Ref. Published
year
1 PMP RPLC-UV LOD:0.04-1.6 μmol/L;LOQ:0.15-1.6 μmol/L;mass recovery:92%-100%;RSD:0.3% 10 sugars [51] 2016
2 PMP RPLC-MS(MRM) LOD:0.056-5.6 fmol/L;LOQ:0.5-10 ng/mL;RSD:6.0% 16 sugars [53] 2017
3 2-AB and 2-AP RPLC-UV LOD:1.2-11 nmol/L;LOQ:4-36 nmol/L;repeatability:2%-9%;inter-day repeatability:3%-9% 10 sugars [52] 2021
4 d3-4-MOBHA·HCl RPLC-MS(MRM) LOD:1.2-11 nmol/L;LOQ:0.25-3 fmol/L;mass recovery: 85%-110% 12 sugars [58] 2021
5 no IC LOD:1.0 ng;LOQ:2.5 ng 16 sugars [45] 2012

PMP:1-phenyl-3-methyl-5-pyrazolone;2-AB:2-amino benzamide;2-AP:2-amino pyrazine;d3-4-MOBHA·HCl:O-(4-(methoxy-d3)benzyl)hydroxylamine hydrochloride.