title: [Determination of nervonic acid in oral tonic by GC].
abstract: 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.
authors.affiliation: Center of Analysis and Measurement, Zhejiang University, Hangzhou, 310027.
authors.forename: L
authors.initials: L
authors.lastname: Zhou
authors.forename: J
authors.initials: J
authors.lastname: Hou
authors.forename: H
authors.initials: H
authors.lastname: Fan
mesh_terms: 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
chemical_list: D004365:Drugs, Chinese Herbal; D005229:Fatty Acids, Monounsaturated; C013147:nervonic acid