[Determination of nervonic acid in oral tonic by GC].
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.
Zhou
L
L
Center of Analysis and Measurement, Zhejiang University, Hangzhou, 310027.
Hou
J
J
Fan
H
H
D000284:Administration, Oral; D002138:Calibration; D002849:Chromatography, Gas; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage* / Q000737:chemistry*; D005229:Fatty Acids, Monounsaturated / Q000032:analysis*; D016014:Linear Models; D015203:Reproducibility of Results
D004365:Drugs, Chinese Herbal; D005229:Fatty Acids, Monounsaturated; C013147:nervonic acid