Customization: | Available |
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Certification: | ISO, HACCP, Kosher Halal |
Assay Method: | HPLC, UV, Tlc Gc |
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Blueberry Extract
Product Name: Blueberry Extract Powder
Latin Name: Vaccinium Uliginosum L.
CAS. NO.: 84082-34-8
Plant Source: Fruit
Specification: 5;1,10;1,25% anthocyanidins
Appearance: Purple Red Powder
Test Method: HPLC/UV
Description:
Blueberries are rich in anthocyanins, they have the effect of activating the retina, can strengthen eyesight, and prevent eye fatigue. It is also one of the five healthy fruits recommended by the World Food Organization. And according to scientists from the United States, Japan, and Europe, regular consumption of blueberry products can significantly enhance vision and eliminate eye fatigue. Medical clinical reports also show that anthocyanins in blueberries can promote the regeneration of rhodopsin in retinal cells, prevent myopia, and improve vision
Certificate of Analysis:
Item | Specification | Results | Methods |
Marker Compound | 25%Anthocyanidins | Conform | HPLC |
Appearance & Color | Purple Red Powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Plant Part Used | Fruit | Conform | |
Extract Solvent | Water | Conform | |
Bulk Density | 0.4-0.6g/ml | 0.40-0.50g/ml | |
Mesh Size | 80 | 100% | GB5507-85 |
Loss on Drying | ≤5.0% | 3.25% | GB5009.3 |
Ash Content | ≤5.0% | 1.35% | GB5009.4 |
Solvent Residue | Negative | Conform | GC |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.24ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.15ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤1.0ppm | <0.55ppm | AAS(GB5009.12) |
Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
Microbiology | |||
Total Plate Count | ≤5000cfu/g | <1000cfu/g | GB4789.2 |
Total Yeast & Mold | ≤300cfu/g | <100cfu/g | GB4789.15 |
Total Coliform | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
Salmonella | Negative in 25g | Not Detected | GB4789.4 |
Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
Shelf Life | 3 Year When Stored properly | ||
Expiration Date | 3 Years |