超临界流体萃取-液相色谱/质谱法测定成人服装中的偶氮染料及其分解产物

Determination of azo dyes and their breakdown products in adult garments by supercritical fluid extraction-liquid chromatography/mass spectrometry

偶氮染料作为一种广泛使用的合成染料,在环境中的稳定性和生物降解性较差,会在服装使用和废弃过程中释放出有毒的分解产物,对环境和人体健康造成潜在风险。使用超临界流体萃取-液相色谱/质谱法测定成人服装中的偶氮染料及其分解产物,有利于评估其生态和健康风险,可以提出针对性的环境保护策略,为纺织行业的可持续发展和环境保护提供参考。

Azo dyes,as a widely used synthetic dyes,have poor stability and biodegradability in the environment,and release toxic decomposition products during the use and disposal of garments,posing potential risks to the environment and human health.The use of LC-MS/MS for the determination of azo dyes and their decomposition products in adult garments is conducive to the assessment of the ecological and health risks,and targeted environmental protection strategies can be proposed in order to provide references for the sustainable development of the textile industry and the protection of the environment.