Name: Bilberries extract
Other name:accinium vitisidaea
Source:Fruit of bilberry
Latin name:Vaccinium Myrtillus
Ingredient: Anthocyanidins
Specfication : 5%25%36% /10:1 4:1
Test methods:TLC/UV
CAS No.:13306-05-3
Molecular Formula:C15H11O6
Molecular Weight: 287.2437
Specification Anthocyanidins 5%,7%,13% 15%,20%,25% ( by UV)
Anthocyanins(Anthocyanosides )20%,25%,35% (by HPLC)
What is Anthocyanins?
Anthocyanins (also anthocyans; from Greek: ἀνθός (anthos) = flower + κυανός (kyanos) = blue) are water-soluble vacuolar pigments that may appear red, purple, or blue depending on the pH. They belong to a parent class of molecules called flavonoids synthesized via the phenylpropanoid pathway; they are odorless and nearly flavorless, contributing to taste as a moderately astringent sensation. Anthocyanins occur in all tissues of higher plants, including leaves, stems, roots, flowers, and fruits. Anthoxanthins are clear, white to yellow counterparts of anthocyanins occurring in plants. Anthocyanins are derived from anthocyanidins by adding sug