气相色谱质谱联用技术检测塑料瓶矿泉水中DBP含量的可行性探究  

Exploration of the Feasibility of Detecting the DBP Content of Mineral Water in Plastic Bottles by Gas Chromatography Mass Spectrometry

作　　者：程子鉴 CHENG Zijian(Southwest University,Chongqing,400715 China)

机构地区：[1]西南大学,重庆400715

出　　处：《科技资讯》2025年第6期182-185,共4页Science & Technology Information

摘　　要：邻苯二甲酸酯类作为持久性有毒物质,对人体健康构成显著威胁,其中,邻苯二甲酸二丁酯(Dibutyl Phthalate,DBP)可以引发周围神经系统的功能性变化、多发性神经炎等病症。鉴于此,国家卫生健康标准委员会于新版《生活饮用水卫生标准》(GB 5749—2022)中规定了DBP的最高含量为0.003 mg/L。旨在探索利用气相色谱质谱联用(Gas Chromatography-Mass Spectrometry,GC-MS)技术测量塑料瓶中DBP含量的方法,以期为初学者提供清晰的方法指引,并唤起公众对饮水安全的关注。Phthalate,as persistent toxic substances,pose significant threats to human health.Among them,Dibutyl Phthalate(DBP)can cause functional changes in the peripheral nervous system and multiple neuropathy.In light of this,the National Health Standards Committee has stipulated a maximum content of 0.003 mg/L for DBP in the new edition of the Hygienic Standard for Drinking Water(GB 5749—2022)This article aims to explore the method of measuring DBP content in plastic bottles using Gas Chromatography-Mass Spectrometr(GC-MS)technology,with the intention of providing clear methodological guidance for beginners and raising public awareness about drinking water safety.

关 键 词：瓶装水 邻苯二甲酸二丁酯 气相色谱质谱联用 饮水安全 

分 类 号：O657.63[理学—分析化学] R155.59[理学—化学]