玉米预糊化淀粉 25kg/包

公司采用先进的工艺和设备，科学及严格的管理，生产出优质的马铃薯、木薯、玉米等食用预糊化淀粉（α－淀粉）。产品洁白纯净，无味，具有糊化度高、口感纯正、含水份低、增稠性好、溶解迅速、糊化液清晰透明、长时间贮存不变味等特点。各项理化指标均达到**卫生标准。
主要指标：

项        目                                                                                         指   标

白度（425nm蓝光反射率）,%                                                             ≥75.0

细度(80目筛通过率),%                                                                       ≥90.0

粘度  5%淀粉糊溶液，25℃时,mpa•s              马铃薯预糊化淀粉           ≥3000

木薯预糊化淀粉               ≥2000

玉米、小麦预糊化淀粉      ≥10

酸度(中和10g干基淀粉消耗0.1mol/L氢氧化钠溶液的毫升数),mL               ≤20

蛋白质,%                                                                                          ≤0.5

斑点,个/cm2                                                                                      ≤8.0

水分,%                                                                                             ≤8.0

灰分,%                                                                                             ≤0.4

铅(以Pb计),mg/Kg                                                                              ≤1.0

砷(以As计),mg/Kg                                                                              ≤0.5

二氧化硫残留量,mg/Kg                                                                       ≤30

黄曲酶毒素B1含量，μg/Kg                                                                  ≤5

菌落总数,cfu/g                                                                                   ≤1000

大肠菌群,MPN/100g