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Bilberry Extract

Bilberry Extract

CAS NO:84082-34-8


Bilberry is also commonly known as blueberries. This product is especially popular with European and American customers because of its rich nutritional value and particular effects. The principal ingredient, anthocyanidin, comes in extract amounts up to 25%. Traditionally, it is believed to benefit vision significantly, it also promotes porphyropsin regeneration that night vision needs. Besides, bilberry can improve agraphia resulting from visual illness and visual fatigue. Currently, bilberry extract is widely used in health care products concerning vision and the cardio-cerebral vascular system. Suitable for treating retinopathy, cataracts, glaucoma, yellow spot decline and hemorrhoidal pastille resulting from diabetes.

Additional elucidation:


1) Botanical name: Bilberry (Vaccinium myrtillus)
2) Rate of extract: 4:1
3) Appearance: Purple powder
4) Loss on drying: ≤ 5.0%
5) Heavy Metals: ≤ 5ppm
Lead : ≤ 1ppm
Arsenic: ≤ 1ppm
Cadmium: ≤ 0.1ppm
Mercury: ≤ 0.1ppm

6) Total plate count: < 1000cuf/G
7) Yeasts and molds: < 100cuf/G
8) E.Coli: negative
9)Salmonella: negative
10)Staphylococcus: negative
11)Assay (by HPLC): Anthocyanidins ≥ 25%
Inner packing:
25kg/double-layer aluminum foil bag
Outer packing:
Fiberboard drum