|
Performing standard |
GB/T22492-2008 |
|
|
Test item |
Quality standard |
test result |
|
Sensory organs |
light yellow or yellow powder, no caking |
light yellow powder, no agglomeration |
|
Taste and smell |
Has the unique taste and smell of this product, no other odor |
Has the unique taste and smell of this product, no other odor |
|
Impurity |
Foreign impurities visible without normal vision |
Foreign impurities visible without normal vision |
|
Total protein(%) |
≥90.0 |
90.7 |
|
oligopeptides(%) |
≥80.0 |
83.3 |
|
≥85%Relative molecular weight of peptide segment |
≥85% |
86.1 |
|
Moisture(%) |
≤7.0 |
6.0 |
|
Ash(%) |
≤6.5 |
6.3 |
|
Total colony(cfu/g) |
≤10000 |
230 |
|
Coliform group(MPN/ 100g) |
≤0.92 |
Negative |
|
Mold(cfu/g) |
≤25 |
<10 |
|
Yeast(cfu/g) |
≤25 |
<10 |
|
Pb(mg/kg) |
≤0.1 |
Negative(<0.02) |
|
As(mg/kg) |
≤1.0 |
Negative(<0.02) |
|
Cd(mg/kg) |
≤0.2 |
Negative(<0.02) |
|
Cr(mg/kg) |
≤1.0 |
Negative(<0.5) |
|
Salmonella |
0/25g |
not detected |
|
Staphylococcus aureus |
0/25g |
not detected |
|
result |
According with GB/T22492-2008 |
|
