| ≥1 piece |
Source from the nutrition oil of a new generation marine micro algae, rich in high concentrations of docosahexaenoic acid (DHA) oil.
Physical and chemical index
|
Item |
Test Standard |
Test Method |
|
Docosahexaenoic acid(DHA), w% |
≥40 |
GB26400-2011 |
|
Unsaponifiable matter, w% |
≤4.0 |
GB/T5535, ether extraction |
|
Water, w% |
≤0.1 |
GB5009.3 decompression drying method |
|
Insoluble impurities, w% |
≤0.1 |
GB/T15688 |
|
Acid value mg KOH/g |
≤1.0 |
GB/T5009.37 |
|
Peroxide value, meq/kg |
≤3.5 |
GB/T5009.37 titration |
|
Residual solvent, mg/kg |
≤1.0 |
GB/5009.37 |
|
Trans-fatty acids, w% |
≤1.0 |
GB/5413.36 |
sanitation index
|
Item |
Test Standard |
Test Method |
|
Plumbum (Pb) mg/kg |
≤0.1 |
GB/T5009.12 graphite furnace atomic absorption spectrometry |
|
Arsenic(As)mg/kg |
≤0.1 |
GB/T5009.11 Hydride atomic fluorescence spectrophotometry |
|
Aflatoxin B1/(ug/kg) |
≤5.0 |
GB/T5009.22 |