Qingdao BNP Co., Ltd. [China]

Specification 1%, 5%, 10%, 15%, 25% Anthocyanidins UV, 4:1, 5:1, 12:1, 25:1

Anthocyanidins are common plant pigments. They are the sugar-free counterparts of anthocyanins based on the flavylium ion or 2-phenylchromenylium (chromenylium is referred also to as benzopyrylium). They form a large group of polymethine dye. In particular anthocyanidins are salt derivatives of the 2-phenylchromenylium cation, also known as flavylium cation. The phenyl group at the 2-position can carry different substituents. The counterion of the flavylium cation is mostly chloride. With this positive charge, the anthocyanidins differ from other flavonoids. And 3-Deoxyanthocyanidins are a class of anthocyanidins lacking a hydroxyl group on carbon 3.Anthocyanidins are natural organic compounds. They are pigments found in many redberries including but not limited to grapes, bilberry, blackberry, blueberry, cherry, cranberry, elderberry, hawthorn, loganberry, acai berry and raspberry. They can also be found in other fruits such as apples and plums. They are also found in red cabbage. Bilberry (Vaccinium myrtillus L.) are the best of them. They have characteristic color, though this can change with pH, red ph < 3, violet at pH 7-8, blue at pH > 11. The highest concentrations of Anthocyanidins are found in the skin of the fruit.Bilberry is any of several species of low-growing shrubs in the genus Vaccinium (family Ericaceae), bearing edible fruits. The species most often referred to is Vaccinium myrtillus L., but there are several other closely related species.The Anthocyanidins used in dietary supplements is derived from the fruits of European Bilberry (Vaccinium myrtillus L.). The fresh fruit contains about 0.1% to 0.25% Anthocyanidins.Benefits •  Antioxidant Effect•  Radical-Scavenging Effect•  Anti-cancer •  Cardiovascular Protection•  Inhibit Obesity•  Inhibit Diabetes•  Eyesight Improving Effect

Bilberry Extract