Docosahexaenoic Acid Powder |
Product Specification |
General |
Free flowing powder containing Docosahexaenoic acid (DHA) oil from alga (Schizochytrium sp.) |
Ingredients |
Lactose (milk source), Docosahexaenoic acid oil(which contains Sunflower seed oil, Vitamine E (dl-α-Tocopherol), Lecithin (soybean source) and Ascorbyl palmitate), Corn syrup solids, Sodium ascorbate, Sodium caseinate (milk source), Sodium citrate |
Physical Attributes |
Taste and odor | This product has docosahexaenoic acid characteristic odor and taste, there should be no foreign taste、foreign odor, there should be no corruption and mildew phenomenon. |
Appearance | The product is homogeneous free flowing powder without conglutination, caking and deliquescence. |
Color | It is homogeneous white or light yellow powder. |
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Solubility | It can be evenly dispersed in water at 25℃~45℃. |
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Impurities | There should be no visible foreign material. |
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Chemical Analysis | Unit | Specification | Method |
Docosahexaenoic acid content | Tag Wt.% | ≥10.0 | Modified ISO 15885 |
Surface oil |
| % | ≤2.0 | Based on NEN ISO 1444 |
Peroxide value |
| Meq/kg | ≤5.0 | Modified ISO 3960 |
Loss on dry |
| % | ≤5.0 | AOAC 927.05 |
Ash |
| % | ≤5.0 | AOAC 930.30 |
Elemental Analysis | Unit | Specification | Method |
Total arsenic (calculate by arsenic)** | mg/kg | ≤0.1 | AOAC 986-15 |
Lead** |
| mg/kg | ≤0.1 | AOAC 986-15 |
Mercury** |
| mg/kg | ≤0.05 | EN 15763:2009 |
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Microbiological Analysis | Unit | Specification | Method |
Total plate count | cfu/g | ≤1000 | ISO 4833 |
Coliform |
| cfu/g | <10 | GB 4789.3 |
Mould |
| cfu/g | ≤25 | ISO 21527-2 |
Yeast |
| cfu/g | ≤25 | ISO 21527-2 |
Enterobacter Sakazakii | /333g | Negative | ISO/TS 22964 |
Staphylococcus Aureus** | /25g | Negative | GB 4789.10 |
Shigella** |
| /25g | Negative | GB 4789.5 |
Salmonella** | /25g | Negative | Mod ISO 6579:2002/AOAC 995.07 |
Streptococcus Hemolyticus** | /25g | Negative | GB/T 4789.11 |
Storage and Shelf life |
Storage | The product should be stored in original package at ambient temperature or refrigeration conditions which is recommended. Strongly recommend to use it as soon as possible after opening the bag. |
Shelf life | 24 months from the production date if it was stored under the above condition. |
Packaging |
The product is packed in an aluminum foil bag at 5kg blanketed with nitrogen. Bags are packed in card board boxes. |
*Product of China |