| ≥1 piece |
|
modified potato starch |
|||
|
Item |
Unit |
Standard |
Test result |
|
Colour |
|
White with crystal luster |
Same |
|
Smell |
|
No bad smell |
Same |
|
Taste |
|
No granule |
Same |
|
Dirt |
|
No particle |
Same |
|
Moisture |
% |
18.00-20.00 |
18.85 |
|
Whiteness |
% |
Min92.0% |
93.5 |
|
PH value |
|
6.0-8.0 |
7.5 |
|
Conductivity |
Us/cm |
Max100 |
53 |
|
Ash content |
% |
Max0.30 |
0.24 |
|
Protein |
% |
Max0.1 |
0.081 |
|
SO2 |
mg/kg |
Max10.00 |
4.2 |
|
AS |
mg/kg |
Max0.30 |
Absent |
|
PB |
mg/kg |
Max0.50 |
Absent |
|
Black specks |
No./c |
Max3.0 |
1.0 |
|
Fineness |
|
Min92.0 |
99.98 |
|
Viscosity |
Bu,4%/700cmg |
Min1300 |
1463 |
|
Bacterial count |
c.f.u./g |
Max5000 |
230 |
|
yeast and mould |
c.f.u/g |
Max500 |
40 |
|
Colifor |
MPN/100g |
Max30 |
30 |