保山市小作坊散装酒中甲醇与甜味剂检测与分析

Detection and analysis of methanol and sweeteners in bulk liquor from small workshops in Baoshan City

中文关键词:  小作坊  散装酒  质量分析  控制措施

英文关键词:small workshop  bulk liquor  quality analysis  control measures

中文摘要:

      目的 了解保山市内小作坊散装酒的质量安全状况, 对比市内5个区域(三县一市一区)200批次监督抽检样品检测结果, 并提出相应控制措施及建议。方法 参照GB 5009.266—2016《食品安全国家标准 食品中甲醇的测定》和SN/T 3538—2013《出口食品中六种合成甜味剂的检测方法 液相色谱-质谱/质谱法》, 建立气相色谱法(gas chromatography, GC)检测甲醇和超高效液相色谱-串联质谱法(ultra performance liquid chromatography-tandem mass spectrometer, UPLC-MS/MS)检测甜蜜素、安赛蜜、糖精钠、阿斯巴甜的方法。结果 200批次小作坊散装酒按照国家标准规定检测分析, 不符合规定7批次, 不符合率3.50%, 不符合规定项目为甜蜜素; 甲醇、安赛蜜、糖精钠、阿斯巴甜4个检测项目均符合规定, 未出现超限量和不符合要求的情况。结论 保山市小作坊散装酒的质量安全整体状况尚且良好, 但仍存在一定食品安全风险隐患, 建议相关监督部门持续加强对散装酒的食品安全监管工作。

英文摘要:

      Objective To understand the quality and safety status of bulk liquor of small workshop, compare the results of 200 batches of supervision and sampling samples from 5 regions which have 3 Counties, 1 City and 1 District in Baoshan City, and propose control measures and suggestions. Methods According to GB 5009.266—2016 National food safety standard-Determination of methanol in food and SN/T 3538—2013 Determination of six kinds of artificial sweeteners in foodstuffs for export-Liquid chromatography-tandem mass spectrometry method, a method was established for the detection of methanol by gas chromatography (GC) and the detection of cyclamate, acesulfame, saccharin sodium and aspartame by ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Results It showed that 200 batches of bulk liquor of small workshop were tested and analyzed according to national standards, the 7 batches did not meet the requirements with a non-compliance rate of 3.50%, the non-compliance item was saccharin. Methanol, acesulfame, saccharin sodium and aspartame all met the requirements, and there were no cases of exceeding the limits and requirements. Conclusion The overall quality and safety of sold bulk liquor of small workshop in Baoshan City is good, but there are still some food safety risks and hidden dangers. It is suggested that the supervision and administration departments should continue to strengthen the food safety supervision of bulk liquor.