范围:本标准规定了铜仁绿豆粉的术语和定义、要求（检验方法）、检验规则及标志、标签、包装、运输 和贮存。 本标准适用于铜仁绿豆粉; 主要技术内容:理化指标项  目                                             指  标                                     检验方法一级                      二级蛋白质 /（g/100 g）          ≥  6.5                      ≥ 4.5                    GB 5009.5水分 /（g/100 g）                             ≤  50.0                               GB 5009.3酸度/（oT）                                      ≤  2.0                                GB 5009.239铅（以Pb计）/（mg/kg）                   ≤  0.2                                 GB 5009.12镉（以Cd计）/（mg/kg）                   ≤  0.1                                 GB 5009.15黄曲霉毒素B1 /（μg/kg）                   ≤  10.0                               GB 5009.22微生物限量项  目                                         采样方案a及限量                                           检验方法n             c          m            M沙门氏菌/（/25g）               5             0          0             —                             GB 4789.4金黄色葡萄球菌/（CFU/g）   5             1          100        1000                       GB 4789.10第二法霉菌/（CFU/g）                                      ≤150                                           GB 4789.15第一法a 样品的采集及处理按GB 4789.1执行