
A method for determination of nervonic acid in oral tonic has been developed by gas chromatography. The samples were derivatized by BF3-CH3OH. Dinonyl phthalate was used as the internal standard. The calibration curve was linear over a range from 0.3 g/L to 3 g/L with a correlation coefficient of 0.9994. The average recovery of the method was 97.04% and the RSD was 0.90%. The method has been successfully applied to quality control of nervonic acid in oral tonic.
Fatty Acids, Monounsaturated, Chromatography, Gas, Calibration, Linear Models, Administration, Oral, Reproducibility of Results, Drugs, Chinese Herbal
Fatty Acids, Monounsaturated, Chromatography, Gas, Calibration, Linear Models, Administration, Oral, Reproducibility of Results, Drugs, Chinese Herbal
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