Bilberry Extract is a botanical ingredient obtained from the berries of Vaccinium myrtillus L., a plant in the Ericaceae family. The berries contain naturally occurring anthocyanins, the pigments responsible for their deep purple-blue colour. Commercial bilberry extracts are available in different concentrations and may be standardised by anthocyanin or anthocyanidin content using specified analytical methods.
Bilberry Extract is used as an ingredient in botanical formulations, functional foods, dietary supplement development and selected cosmetic applications. The suitable grade depends on the intended application, target marker content, solubility, processing requirements and applicable regulatory standards.
Anthocyanins and anthocyanidins are related but distinct analytical categories. Therefore, a specification stating 25% anthocyanidins by UV should not automatically be treated as equivalent to 25% anthocyanins by HPLC. The assay method and reporting basis should be confirmed before comparing grades.
Selected bilberry extract grades are used in the development of capsules, tablets, powders and other dietary supplement formats. The intended use and permitted claims must comply with the applicable regulations in the target market.
Depending on its grade, solubility, colour stability and regulatory suitability, Bilberry Extract may be evaluated for selected food and beverage applications.
Certain bilberry-derived ingredients may be considered for antioxidant-oriented cosmetic formulations. Formulators should check the ingredient's cosmetic identity, solvent system, recommended use conditions, colour stability and compatibility with the finished product.
Bilberry Extract can be used in ingredient evaluation and formulation research. For reproducible results, use a clearly specified extract with documented botanical identity, assay method and batch-level analytical results.
Bilberry Extract specifications vary across manufacturers and grades. A typical standardised powder may specify anthocyanin content, moisture, ash, particle size, heavy metals and microbiological quality. For example, one commercial grade reports at least 25% anthocyanins by UV, a loss-on-drying limit of 5%, and an ash limit of 5%. These values apply to that example specification and are not universal requirements for all bilberry extracts. <Cite refs={["turn426320search0","turn426320search4"]}/>
Before approving a grade, purchasers should review:
Bilberry Extract powders may be sensitive to light, moisture and unsuitable storage conditions. Keep the material in a tightly sealed, appropriate container in a cool, dry place, protected from direct light and excessive humidity. Follow the storage instructions and shelf life stated in the actual product documentation.
When sourcing Bilberry Extract in India, request a current technical data sheet and batch-specific COA. Clearly specify the desired assay, analytical method, fruit source, extract ratio and intended application. Confirm the grade's availability, packaging, quality documents and the supplier's actual manufacturing or sourcing role before placing an order.
Bilberry Extract is a botanical ingredient derived from the fruit of Vaccinium myrtillus L. It is commonly standardised to anthocyanins or anthocyanidins.
The botanical name is Vaccinium myrtillus L.
The fruit or berries are used for conventional bilberry fruit extract.
Anthocyanins and related anthocyanidins are important constituents used in the characterisation and standardisation of commercial extracts.
It indicates a declared anthocyanin content of 25% according to the stated analytical method. Confirm whether the specification uses UV-visible spectrophotometry, HPLC or another validated method.
No. Anthocyanidins are the non-sugar forms of anthocyanins. Their reported percentages and analytical methods should not be assumed interchangeable.
CAS 84082-34-8 is listed for Bilberry Extract in commercial ingredient references. Verify it against the exact ingredient identity and supplier documentation before publishing it as the definitive CAS number. <Cite refs={["turn426320search0","turn426320search12"]}/>
Yes. Powder grades are commercially available, with different standardisation levels, extraction methods and physical properties.
Solubility depends on the extract's composition, extraction process and any carriers used. Confirm the specific grade's solubility data before selecting it for a formulation.
Relevant tests may include botanical identification, anthocyanin assay, loss on drying, ash, heavy metals, microbial limits, residual solvents and pesticide residues, depending on the intended application.
Selected bilberry-derived ingredients may be suitable for cosmetic development after confirming the correct ingredient identity, regulatory status, stability and formulation compatibility.
Store it in a tightly sealed container in a cool, dry place, protected from moisture and direct light. Follow the supplier's product-specific storage instructions.
Request the current technical data sheet, batch-specific COA, botanical identity information and applicable safety, contaminant and regulatory documents.
Define the required anthocyanin or anthocyanidin percentage, analytical method, extraction ratio, solubility, application and quality limits. Compare the technical data sheet and COA before approving the material.
| Parameter | Specification |
|---|---|
| Appearance | Dark purple to purple-red fine powder; grade-dependent. |
| Loss on Drying | NMT 5.0% |
| Residue on Ignition | NMT 5.0% |
| pH (1% Solution) | 4.0 – 6.0 |
| Water Content | NMT 5.0% |