potato starch713955
Sensory indexes Item Index Superior class Color Pure white Smell no objectional odor Taste No sand Impurity No foreign substance Physiochemical index moisture% 18.00-20.00 Ash content ,( dry basis ) %≤ 0.30 Protein ,( dry basis ) %≤ 0.10 spot , /c ? ≤ 3.00 fineness , 150um(100mesh)passing rate , % ( w/w ) ≥ 99.90 Whiteness , 457nmblue light reflexs rate , %≥ 92.0 viscosity , 4% ( dry matter count ) 700cmg,BU≥ 1300 conductivity , us≤ 100 PH Value 6.0-8.0 Health indicators Sulfur dioxide , mg/kg≤ 10 arsenic(As) , mg/kg≤ 0.30 Pb ( Pb ), mg/kg≤ 0.50 aerobic bacterial count , cfu/g≤ 5000 Mold and yeast count , cfu/g≤ 500 coliformsMPN/100g≤ 30











