Flavone Raw Materials Flavone Powder

CAS:525-82-6

MF:C15H10O2

MW:222.24

EINECS:208-383-8

Specification​: 99% min Flavone Powder

Sample:Flavone Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:White

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Flavone Usage and Synthesis.

Flavonoids are a class of compounds containing two hydrogen atoms and one oxygen atom,which are widely found in plants, fruits and vegetables and have a variety of physiological

functions.

Flavonoids in health care products for the first time attracted the attention of the international pharmaceutical industry in the 1980s, in which a French health food manufacturer launched a

new flavonoid health care products with a market-led role in the Angelica dahurica.

In addition, rattan tea is also rich in flavonoids characteristics of tea, such as two river mouth village of rattan tea dragon beard, after processing to extract flavonoids, many villagers rely on

the planting of rattan tea out of poverty to become rich.

The white frost on the surface of berry tea is a kind of flavonoids called dihydromyricetin, which has a variety of benefits, can enhance physical fitness, laryngitis, chronic bronchitis patients with

secondary effects.

Uses of Flavone.

Flavonoids can improve blood circulation, can reduce cholesterol, flavonoids also contain a PAF anticoagulant factor, greatly reducing the incidence of cardiovascular and cerebrovascular

diseases, but also improve the symptoms of cardiovascular and cerebrovascular diseases,flavonoids have a regulating effect on blood pressure, blood glucose and blood lipids. Flavonoids

detoxify alcohol and protect the liver, prevent osteoporosis, improve immunity; effective treatment of constipation.

Flavonoids have a magical effect on lowering blood sugar, but more importantly, it has a role in stabilising collagen, so it has a good effect on diabetes-induced retinopathy and capillary

brittleness.

Flavonoids can inhibit the exudation of inflammatory biological enzymes, can enhance wound healing and pain relief, Quercetin can be used for all kinds of allergies due to its strong antihistaminic properties.

Remain of Flavone.

Flavonoids are widely found in certain plants and berries in nature, the total number of about 4,000 species, with different molecular structures, such as rutin, orange peel glycoside, oakin,

green tea polyphenols, anthocyanin, anthocyanosidic acid, etc. all belong to flavonoids.

Different molecular structure of flavonoids can act in different organs of the body, such as ginkgo hawthorn - cardiovascular system, blue plum - eyes, sour fruit - urinary system, grapes - lymph,

liver, elderberry fruit - the immune system, usually we can get flavonoids by eating more grapes,onions, flowers and coconut lei, drink red wine, drink more green tea, as a supplement to the

body.

Twenty years ago, scientists found that the ginkgo tree, known as a living fossil, contains relatively large amounts of flavonoids, which are mainly extracted from ginkgo biloba.

Characteristic of Bulk Flavone Powder.

Natural flavonoids mostly exist in the form of glycosides, and due to the type, number, linkage position and linkage mode of the sugar can be composed of a variety of flavonoid glycosides.

Composition of flavonoid glycosides of sugars including monosaccharides, disaccharides,trisaccharides and acylated sugars.

Flavonoid glycosides are solid amorphous powders, and the rest of the flavonoids are mostly crystalline solids. The different colours of flavonoids add more colour to the family of natural

pigments.

This is due to the formation of cross-conjugated systems within their parent nuclei, and through electron transfer and rearrangement, the conjugated chains are lengthened, thus revealing the

colour.

Flavonoid glycosides are generally soluble in water, ethanol, methanol and other polar solvents;but insoluble or insoluble in benzene, chloroform and other organic solvents. The longer the

sugar chain, the greater the water solubility.

Flavonoids have phenolic hydroxyl group in the molecule, so it is acidic. Acidic strength due to the number of phenolic hydroxyl groups, location and different.