Running time was 10 min and retention time for Trp was 5.8 ± 0.2 min. The quantification was performed by correlating peak areas of the samples with the concentrations according to the calibration curve
Running timewas 10 min and retention time for Trp was 5.8 ± 0.2 min. The quantificationwas performed by correlating peak areas of the sampleswith the concentrations according to the calibration curve