Xi'an Yuanyu Biological Co., Ltd.
|Payment Type:||L/C,T/T,D/P,Money Gram,Western Union|
|Terms of Trade:||FOB,CIF,FCA|
|Min. Order:||1 Kilogram|
|Delivery Time:||7 Days|
The Introduction of Elderberry Extract
Elderberry, or elder, has been used for centuries to treat wounds, when applied to the skin. It is also taken by mouth to treat respiratory illnesses such as cold and flu. In many countries, including Germany, elder flower is used to treat colds and flu. Some evidence suggests that chemicals in elder flower and berries may help reduce swelling in mucous membranes, such as the sinuses, and help relieve nasal congestion. Elder may have anti-inflammatory, antiviral, and anticancer properties.
Elderberry also contains flavonoids, which have antioxidant properties and may help prevent damage to the body’s cells.
There are several species of elder, but Sambucus nigra, or European elder (also called black elder), is the one used most often for medicinal purposes. Avoid dwarf elder (Sambucus ebulus), which can be toxic. Use a trusted preparation of elder because raw or unripe fruit -- as well as the leaves, seeds, and bark -- contain a chemical related to cyanide, which is poisonous.
[Chemical composition] Western elderberry with elderberry anthocyanin (sambicyanin), anthocyanin glucoside (cyanidol glucoside), also contains hydrogen acid (iridoid glucoside), Moruo Lonicera glycosides (morroniside)
English name: Elderberry Extract
Latin name: Sambucus nigra L.
Orginal plant: sambucus williamsill hance
Extract Ratio 4: 1 to 20: 1
Anthocyanidins (Anthocyanin) 1-25%
Proanthocyanidins 5% -70%
Appearance: Violet Powder
CAS NO .: 84603-58-7
Molecular Formula: C28H58O
Molecular Weight: 410
Anthocyanidin (Anthocyanidin), also known as anthocyanin, is a kind of nature is widely found in plants in the water-soluble natural pigment, is a flavonoid compounds. But also the main petals in the plant coloring material, fruits, vegetables, flowers and other colorful colors, most of them.
Molecular structure diagram
Molecular Structure Diagram (3 photos)
Anthocyanins exist in the vacuoles of plant cells, can be transformed from chlorophyll. In the plant cell vacuolization of different pH conditions, so that the petals show colorful colors. Autumn soluble sugar increased, the cells are acidic, under acidic conditions, red or purple, so the petals were red, purple anthocyanin effect, the color depth and anthocyanin content was positively correlated, can be used spectrophotometer fast Determination, in alkaline conditions were blue. Anthocyanin color by many factors, low temperature, hypoxia and phosphorus deficiency and other adverse environment will also promote the formation and accumulation of anthocyanins.
The basic structural unit of anthocyanin is a 2-phenyl-benzopyran type cation, the color element. There are more than 20 known anthocyanins, mainly in plants: Pelargonidin, Cyanidin, Delphindin, Paeonia lactiflora, Cyanidin, Pigment (Peonidin), morning glory pigment (Petunidin) and mallow pigment (Malvidin). Natural conditions of free state of anthocyanins is very rare, mainly in the form of glycosides, anthocyanins often with one or more of glucose, rhamnose, galactose, arabinose and other glycosidic linkages through the formation of anthocyanins. More than 250 naturally occurring anthocyanins are known.
Extraction Type:Solvent Extraction
Packaging:Bottle, Drum, Glass Container, Vacuum Packed
Proudct Name:Elderberry Extract
Application:Food supplement/APIs/natural Sweeteners/natural pigment
function:For health care
shipment:safe and fast
Preparation of Elderberry Extract
Sambucus stem by isopropanol extraction, vacuum concentration, in extract; plus 45 a 50 ° C distilled water after mixing with ether extraction, the water layer and ether layer. The ether layer was dehydrated with sulfuric acid and evaporated to dryness under reduced pressure. The residue was passed through a silica gel column and eluted with a mixed solvent of ethyl acetate and heptane (1: 1) to give carotenoids and p-valsanol. The alcohol phase was dehydrated by sulfuric acid and evaporated to dryness under reduced pressure. The residue was transferred to a silica gel column and eluted with a mixed solvent of ethyl acetate, dichloromethane and methanol (3: 1: 1) (Quereetin), kaempferol (Kaempferol), chlorogenic acid a cool, kaempferol-3 a grape a galactoside, etc.
Stems and more processing for the oblique slices, was oblong, 2 ~ 6cm long, 0.3cm thick, skin integrity or peeling, the appearance of green brown, with longitudinal stripes and brown-black point-like lenticels, cut surface Xylem yellow-white, rings were ring-shaped, very obvious, and a fine white thread out the injection, the pith is usually brown, sponge-like or heart into empty. Light, gas and taste are weak.
Technological Process Of Extracts
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum→ Killing of Bacteria → Drying → Powder
1、What are the benefits of Elderberry Extract?
Elderberry may help treat cold and flu symptoms by reducing congestion and possibly making you sweat more. One study suggested that using a standardized elderberry extract, Sambucol, could shorten the duration of flu by about 3 days. Sambucol also contains other herbs plus vitamin C, so no one knows whether elderberry by itself would have the same effect.
2、What are the application of Elderberry Extract?
1.Applied in water-soluble beverages;
2.Applied in pharmaceutical as capsules or pills;
3.Applied in functional food as capsules or pills;
4.Applied in health products as capsules or pills.