摘要
1引言 在众多染发剂产品中,人工合成的氧化型染发剂由于染色效果好、色调丰富、颜色持久等优点,应用极为广泛。但这类染发剂多以芳香胺和/或酚类组分为有效成分,易引起人体过敏等不良反应,长期使用甚至可能导致＂三致＂。
A method of simultaneous determination of the eleven phenol and aniline dyes in oxidative hair dyes by ultrasonic-assisted extraction and high performance liquid chromatography-tandem mass spectrometry was developed. The orthogonal and single-factor experiments were designed to and optimize the ultrasonic-assisted extraction conditions, and the samples were extracted using 10 mL of 5% methanol under the conditions of ascorbic acid as an antioxidant for 10 min. The gradient elution program and the electrospray ionization mode change were together used for the optimization of the measurements, and the determinations were completed by using the multi-reaction monitoring scan. The detection limits were 1. 15-9. 43 μg/g, the recoveries of spiked samples were 88. 0%-118. 1%. The method can be used to determine trace prohibited and restricted dyes in hair dyes.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
2014年第5期781-782,共2页
Chinese Journal of Analytical Chemistry
