Bilberry Extract

Short Description:

Bilberry Fruit Extract Anthocyanidins and Anthocyanin is one of our leading product,which has absolutely advantages in this field:

1, The Bilberry Extract Anthocyanidins and Anthocyanin is pure natural.

2, Sufficient Bilberry is ensured by Whole World Purchase System.

3, Sufficient Anthocyanidins and Anthocyanin stocks with all specifications,we have a competitive price based on excellent quality, because we are the factory, we are the source.

Product Detail

Product Tags

Product Description

Product Name: Bilberry Extract

Category: Plant Extracts

Effective components: Anthocyanidins and Anthocyanin

Product specification: Anthocyanidins 25%, Anthocyanin 35%

Analysis: UV, HPLC

Quality Control : In House

Formulate: C27H31O16

Molecular weight: 611.52

CAS No: 11029-12-2

Appearance: Dark-Violet powder with characteristic odor.

Identification: Passes all criteria tests

Product Function: protect and regenerate retinal purple (rhodopsin); cure patients with eye diseases such as pigmentosa, retinitis,glaucoma, and myopia, etc.; prevent the cardiovascular diseases; quench free radical; antioxidant; anti-aging.

Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight.

Volume Savings: Sufficient material supply and stable supply channel of raw material.

Certificate of Analysis

Product name Bilberry Extract Botanical Source Vaccinium Myrtillus
Batch NO. RW-B20210508 Batch Quantity 1000 kgs
Manufacture Date May. 08. 2021 Expiration Date May. 17. 2021
Solvents Residue Water&Ethanol Part Used Berry
Physical&Chemical Data
Color Dark-Violet Organoleptic Qualified
Ordour Characteristic Organoleptic Qualified
Appearance Fine Powder Organoleptic Qualified
Analytical Quality
Assay(Anthocyanidins) ≥25.0% UV 25.3%
Assay(Anthocyanin) ≥36.0% HPLC 36.42%
Loss on Drying ≤5.0% USP<731> 3.32%
Total Ash ≤5.0% USP<281> 3.19%
Sieve 98% pass 80 mesh USP<786> Conform
Bulk Density 40~60 g/100ml USP<616> 42 g/100ml
Solvents Residue ≤0.05% USP<467> Qualified
Heavy Metals
Lead (Pb) ≤1.0ppm ICP-MS Qualified
Arsenic (As) ≤1.0ppm ICP-MS Qualified
Cadmium(Cd) ≤1.0ppm ICP-MS Qualified
Mercury (Hg) ≤0.1ppm ICP-MS Qualified
Microbe Tests
Total Plate Count ≤1000cfu/g AOAC Qualified
Total Yeast & Mold ≤100cfu/g AOAC Qualified
E.Coli Negative AOAC Negative
Salmonella Negative AOAC Negative
Staphylococcus aureus Negative AOAC Negative
Packing&Storage Packed in paper-drums and two plastic-bags inside.
N.W: 25kgs
Store in a well-closed container away from moisture, light, oxygen.
Shelf life 24 months under the conditions above and in its original packaging.

Analyst: Dang Wang

Checked by: Lei Li

Approved by: Yang Zhang

Product Function

1. Bilberry dry extract prevent the cardiovascular diseases; Bilberry extract quench free radical, antioxidant, and anti-aging;

2. Bilberry berry extract is a treatment for mild inflammation of the mucous membranes of mouth and throat;

3. Bilberry extract is a treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action;

4. Bilberry extract can protect and regenerate retinal purple (rhodopsin), and cure patients with eye diseases such as pigmentosa, retinitis,glaucoma, and myopia, etc.


1. Bilberry Extract can be applied in pharmaceutical field, used to improve body immunity blood vessel.

2. Bilberry Extract can be applied in food and drink field, widely used as natural coloring.


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