姜中噻虫胺、噻虫嗪残留量的安全评价数据

噻虫胺和噻虫嗪都属于新烟碱类杀虫剂，是用于防治地下害虫的常用杀虫剂，噻虫嗪是噻虫胺的先导化合物，代谢为噻虫胺后再进一步发挥杀虫作用。噻虫胺和噻虫嗪对人体有害，国家标准中规定了它们的最大允许限。种植姜时常用此杀虫剂，并且存在残留过高的情况。本数据针对秀洲区所抽检姜的噻虫胺、噻虫嗪残留量进行分析评价，为政府进行安全监管提供参考数据和技术支撑。1.数据采集：采集样品相关数据，包括样品数量、名称、编号等；2.数据检测：根据GB 23200.39-2016《食品安全国家标准 食品中噻虫嗪及其代谢物噻虫胺残留量的测定 液相色谱-质谱/质谱法》确定检测方法，通过质谱法对姜中噻虫胺、噻虫嗪残留量进行定量检测，获得相关数据结果；3.数据处理：将检验结果与相应的最大允许限进行对比，判断其姜中噻虫胺、噻虫嗪残留量是否合格，筛选出不合格项，不合格率=不合格项数量/检测总数*100%，用于对姜产品进行安全评估；4.数据应用：这些数据可以用于分析研判姜中的噻虫胺、噻虫嗪残留量是否符合安全标准，防止因噻虫胺、噻虫嗪残留量超标而导致的食品安全问题。Both clothianidin and thiamethoxam belong to neonicotinoid insecticides commonly used for controlling underground pests. Thiamethoxam is the lead compound of clothianidin, and it exerts insecticidal activity only after being metabolized into clothianidin. Both substances are harmful to human health, and the national standard has stipulated their maximum residue limits (MRLs). These insecticides are widely applied in ginger cultivation, and cases of excessive residue have been reported. This dataset conducts analysis and evaluation on the residues of clothianidin and thiamethoxam in ginger samples randomly sampled from Xiuzhou District, providing reference data and technical support for government food safety supervision. The work includes four main parts: 1. Data Collection: Collect sample-related information including the quantity, name and unique serial number of each sample. 2. Data Detection: The detection method is formulated in accordance with the National Food Safety Standard "GB 23200.39-2016: Determination of Residues of Thiamethoxam and Its Metabolite Clothianidin in Foods by Liquid Chromatography-Tandem Mass Spectrometry". Quantitative detection of clothianidin and thiamethoxam residues in ginger samples is performed via mass spectrometry to obtain relevant test results. 3. Data Processing: Compare the test results with the corresponding MRLs to judge whether the residues of the two insecticides in ginger meet the standards, and screen out unqualified samples. The unqualified rate is calculated as (number of unqualified samples / total number of detected samples) × 100% for safety assessment of ginger products. 4. Data Application: These data can be used to analyze and verify whether the residues of clothianidin and thiamethoxam in ginger comply with the safety standards, so as to prevent food safety incidents caused by excessive residues of the two insecticides.