Content Determination of Muscone in the Aiweixin Oral Liquid by GC-MS

VernacularTitle:GC-MS法测定爱维心口服液中麝香酮的含量
Author: Ze ZHOU ; Guang LI ; Yihang LI ; Meijie HE
Publication Type:Journal Article
Keywords: Muscone; Aiweixin oral liquid; GC-MS
From: China Pharmacy 2015;(18):2552-2553,2554
CountryChina
Language:Chinese
Abstract: OBJECTIVE:To establish a method for the content determination of muscone in Aiweixin oral liquid. METHODS:After extracting sample by butanol,GC-MS was performed on the column of BD-17 MS with the volume temperature of 270 ℃;the carrier gas was helium with the sample size of 1 μl at the flow rate of 10 ml/min;the split ratio was 20∶1. EI was ion source with the electron energy of 70 eV,ion source temperature of 230 ℃ and quadrupole temperature of 150 ℃;the tuning mode was automatic tuning by quality full scanning with the threshold value of 30 in the range of 30-600 aum. RESULTS:The linear range of muscone was 12.216-61.08 ng(r=0.999 6);RSD of precision test was lower than 2% and the RSDs of reproducibility and stability tests were lower than 3%;the average recovery was 100.24%(RSD=1.58%,n=6). CONCLUSIONS:The method is sensitive, rapid and simple,and can be used for the content determination of muscone in Aiweixin oral lipid.