3项食品补充检验方法公布 全部为液相色谱法!
p style="line-height: 1.75em text-indent: 2em "strongspan style="font-family: 宋体, SimSun "仪器信息网讯/span/strongspan style="font-family: 宋体, SimSun "近日,市场监管总局发布了《小麦粉中三聚硫氰酸三钠盐的测定》、《小麦粉及其面粉处理剂中苯甲羟肟酸的测定》、《小麦粉中曲酸的测定》3项食品补充检验方法。/spanspan style="font-family: 宋体, SimSun text-indent: 2em " /span/pp style="text-align: center"img style="max-width:100% max-height:100% " src="https://img1.17img.cn/17img/images/202008/uepic/9edef9ca-4102-47e2-94eb-a45231da69cf.jpg" title="22.png" alt="22.png"//pp style="line-height: 1.75em text-indent: 2em "span style="font-family: 宋体, SimSun text-indent: 2em "《小麦粉中三聚硫氰酸三钠盐的测定》负责起草单位为中国计量科学研究院,该标准规定了小麦粉中三聚硫氰酸三钠盐的高效液相色谱测定方法,样品用甲醇提取,采用高效液相色谱-二极管阵列检测器测定,外标法定量。试样中检出三聚硫氰酸三钠盐后采用液相色谱-质谱/质谱法进行确证。/span/pp style="line-height: 1.75em text-indent: 2em "span style="font-family: 宋体, SimSun "《小麦粉及其面粉处理剂中苯甲羟肟酸的测定》负责起草单位为中国计量科学研究院,该标准规定了小麦粉及其面粉处理剂中苯甲羟肟酸的高效液相色谱测定方法。试样中的苯甲羟肟酸用甲醇提取,采用高效液相色谱测定,外标法定量。试样中检出苯甲羟肟酸后采用液相色谱-质谱/质谱法进行确证。/span/pp style="line-height: 1.75em text-indent: 2em "span style="font-family: 宋体, SimSun "《小麦粉中曲酸的测定》负责起草单位为中国食品药品检定研究院。该标准规定了小麦粉中曲酸的高效液相色谱测定方法,用纯水提取试样中曲酸,采用配有二极管阵列检测器或紫外检测器的高效液相色谱仪检测,外标法定量。/span/ppbr//pp style="text-indent: 2em "span style="font-family: 宋体, SimSun "strong附件:/strong/span/pp style="line-height: 16px text-indent: 2em "img style="vertical-align: middle margin-right: 2px " src="/admincms/ueditor1/dialogs/attachment/fileTypeImages/icon_doc.gif"/a style="font-size:12px color:#0066cc " href="https://img1.17img.cn/17img/files/202008/attachment/1e215787-4565-4275-bf10-397df9c150d5.docx" title="小麦粉中三聚硫氰酸三钠盐的测定(BJS 202001).docx"小麦粉中三聚硫氰酸三钠盐的测定(BJS 202001).docx/a/pp style="line-height: 16px text-indent: 2em "img style="vertical-align: middle margin-right: 2px " src="/admincms/ueditor1/dialogs/attachment/fileTypeImages/icon_doc.gif"/a style="font-size:12px color:#0066cc " href="https://img1.17img.cn/17img/files/202008/attachment/c50f5649-3cff-4427-b8bc-0957bd8fb85d.docx" title="小麦粉及其面粉处理剂中苯甲羟肟酸的测定(BJS 202002).docx"小麦粉及其面粉处理剂中苯甲羟肟酸的测定(BJS 202002).docx/a/pp style="line-height: 16px text-indent: 2em "img style="vertical-align: middle margin-right: 2px " src="/admincms/ueditor1/dialogs/attachment/fileTypeImages/icon_doc.gif"/a style="font-size:12px color:#0066cc " href="https://img1.17img.cn/17img/files/202008/attachment/d7b86100-9fa2-490f-aa01-12b623d45a78.docx" title="小麦粉中曲酸的测定(BJS 202003).docx"小麦粉中曲酸的测定(BJS 202003).docx/a/ppbr//p