淄博市消毒餐(饮)具阴离子合成洗涤剂残留量分析  

Analysis of Anionic Synthetic Detergent Residue in Disinfected Tableware in Zibo City

作　　者：刘月月[1,2] 朱莎 魏滨 高慧[1,2] 何漪 王勤[1,2] LIU Yueyue;ZHU Sha;WEI Bin;GAO Hui;HE Yi;WANG Qin(Sanitary Inspection Department of Zibo Center for Disease Control and Prevention,Zibo 255026,China;Zibo Key Laboratory of Environmental Organic Pollution and Human Health Monitoring and Analysis,Zibo 255026,China)

机构地区：[1]淄博市疾病预防控制中心卫生检验科,山东淄博255026 [2]淄博市环境有机污染与人群健康监测分析重点实验室,山东淄博255026

出　　处：《食品安全导刊》2024年第22期46-48,共3页China Food Safety Magazine

摘　　要：为了解山东省淄博市所有餐具消毒公司出厂的消毒餐(饮)具中阴离子合成洗涤剂残留量情况,2024年5月对淄博市五区三县共14家餐具消毒公司进行抽检,其中12家抽检2个批次、2家抽检1个批次(企业为间歇性生产,采样时只有1个批次产品),每批次10份样品,共计260份样品。编号后对每批次样品随机抽取2份,按照《食品安全国家标准消毒餐(饮)具》(GB 14934—2016)对样品进行前处理,按照《生活饮用水标准检验方法第4部分:感官性状和物理指标》(GB/T 5750.4—2023)对样品处理液进行阴离子合成洗涤剂测定,对超标的样品继续取2份进行前处理和测定。结果表明:14家企业合格率为78.6%;高新区、淄川区、博山区分别有1家企业的产品有阴离子合成洗涤剂检出,检出结果均值(以十二烷基苯磺酸钠计)分别为0.005 7 mg/100 cm^(2)、0.007 8 mg/100 cm^(2)、0.012 0 mg/100 cm^(2)。今后,监管部门应加强对阴离子合成洗涤剂检测结果不合格企业的监管。In order to understand the residual content of anionic synthetic detergent in the sterilized tableware produced by all tableware disinfection companies in Zibo city,Shandong province,a total number of 260 samples were collected from 14 tableware disinfection companies in five districts and three counties of Zibo city in May 2024.Two batches of samples were collected from 12 tableware disinfection companies,and one batch of samples were collected from 2 tableware disinfection companies (the enterprise produce products intermittently,there were only one batch of products when sampled).10 samples were included in per batch.After numbering,two samples were randomly selected from each batch.Then pretreatment of the two samples were done according to GB 14934—2016.The residues of anionic synthetic detergent in the sterilized tableware was determined according to GB/T 5750.4—2023,and the samples exceeding the standard were further pre-treated and determined by two samples.The results showed that the pass rate of 14 enterprises was 78.6%.The products of one company in High-tech zone,Zichuan district and Boshan district were detected with anionic synthetic detergent,while the average contents of the residual anionic synthetic detergent(measured by sodium dodecyl benzene sulfonate) were 0.005 7 mg/100 cm^(2),0.0078 mg/100 cm^(2),0.012 0 mg/100 cm^(2),respectively.In the future,the regulatory authorities should strengthen the supervision of enterprises with unqualified test results of anionic synthetic detergent.

关 键 词：阴离子合成洗涤剂 消毒餐(饮)具 淄博市 

分 类 号：R155.6[医药卫生—营养与食品卫生学]