
Description
English name: bilberry extract Latin Name: Vaccinium vitis-idaea Linn CAS No.: 84082-34-8 Molecular forula:C27H31O16 Molecular Weight: 611.53 Active ingredients: Anthocyanidin Specification: 10%, 15%, 20%, 25% Use Part : fruit Appearance: Dark purple fine powder Mesh size:80 Mesh Test Method: UV


English name: bilberry extract
Latin Name: Vaccinium vitis-idaea Linn.
CAS No.: 84082-34-8
Molecular forula:C27H31O16
Molecular Weight: 611.53
Active ingredients: Anthocyanidin
Specification: 10%, 15%, 20%, 25%
Use Part : fruit
Appearance: Dark purple fine powder
Mesh size:80 Mesh
Test Method: UV

Introduction
ilberry has been used for centuries, both medicinally and as a food in jams and pies. It is related to the blueberry and is native to Northern Europe. Bilberry fruit contains chemicals known as anthocyanosides, plant pigments that have excellent antioxidant properties. They scavenge damaging particles in the body known as free radicals, helping to prevent or reverse damage to cells. Antioxidants have been shown to help prevent a number of long-term illnesses such as heart disease, cancer, and an eye disorder called macular degeneration. Bilberry also contains vitamin C, which is another antioxidant.
Introduction of the extract
The key compounds in bilberry fruit are called anthocyanosides. These compounds help build strong blood vessels and improve circulation to all areas of the body. They also prevent blood platelets from clumping together (helping to reduce the risk of blood clots), and they have antioxidant properties (preventing or reducing damage to cells from free radicals). Anthocyanidins boost the production of rhodopsin, a pigment that improves night vision and helps the eye adapt to light changes.
Bilberry fruit is also rich in tannins, a substance that acts as an astringent. The tannins have anti-inflammatory properties and may help control diarrhea.

Certificate of Analysis
Analysis | Specification | Results |
Assay(UV) | Anthocyanidin≥25% | 25.53% |
Appearance | Purple fine powder | Complies |
Ash | ≤5.0% | 3.3% |
Moisture | ≤8.0% | 4.2% |
Pesticides | Negative | Complies |
Heavy metals | ≤10ppm | Complies |
Pb | ≤1.0ppm | Complies |
As | ≤2.0ppm | Complies |
Hg | ≤0.2ppm | Complies |
Odor | Characteristic | Complies |
Particle size | 100%through 80 mesh | Complies |
Microbioiogical: | ||
Total of bacteria | ≤1000cfu/g | Complies |
Fungi | ≤100cfu/g | Complies |
Salmgosella | Negative | Complies |
Coli | Negative | Complies |
Storage Store in cool & dry place. Do not freeze. Keep away from strong light and heat. Shelf life 2 years when properly stored | ||








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