欧洲越橘摘要占25%，36%Anthocyanidins

Bilberry Extract [Features]: 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. [Specifications]: 1)Product name: Bilberry (Vaccinium myrtillus) 2) Rate of extract: 4:1 3) Appearance: Purple powder 4) Loss on drying: ≤ 5.0% 5) Arsenic: ≤ 1ppm 6) Heavy metals: ≤ 10ppm 7) Assay :Anthocyanidins ≥ 25% by UV and 36% by HPLC)