气相色谱法在食品包装挥发性有害物质检测中的应用研究

Research on the Application of Gas Chromatography in the Detection of Volatile Harmful Substances in Food Packaging

LI Yang （Shandan CenterforFood and DrugInspection， Zhangye 7341oo， China）

Abstract： This paper systematically expounds the application of gas chromatography in the detection of typical harmful substances such as vinyl chloride，vinylidene chloride，epichlorohydrin，and benzene series compounds.It analyzes the key linksand technical diffculties in the detection proces，and puts forward specific measures including optimizing the pretreatment， equipment maintenance，personnel training，detection conditions，and environmental control.Theaim is to improve theaccuracyandreliabilityof thedetectionresults，and provide technical support for food safety supervision.

Keywords： gas chromatography; food packaging; harmful substances; benzene series compounds; quality control

在现代食品工业蓬勃发展的当下，食品包装作为保障食品质量与安全的重要手段，其安全性至关重要。（剩余4455字）