In our work, the isotopic internal standards of all analytes can be easily obtained by isotope-coded derivatization.
The proposed method could accomplish the analysis of seven BAs within 4.7 min, and the obtained LODs were at the equivalent levels with those reported methods.
Therefore, this proposed method based on d0/d3-MASC derivatization can well meet the rapid, sensitive and accurate determination of BAs from complex matrix samples.