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Oleuropein 40% - 80% Natural Green Extracts , Extracting Chemicals From Plants

Oleuropein 40% - 80% Natural Green Extracts , Extracting Chemicals From Plants

Brand Name : STAHERB
Model Number : STA-80
Certification : ISO,KOSHER
Place of Origin : China
MOQ : 1kg
Price : negotiation
Payment Terms : L/C, T/T, Western Union
Supply Ability : 100000kgs
Delivery Time : 5-8 working days
Packaging Details : 1kg/bag,25kg/drum
Active ingredients : oleuropein
Form : powder
Appearance : brown yellow powder
Test Method : HPLC
Specification : 40%,50%,60%,70%,80%
part : seed
Extraction Type : Solvent Extraction
Application : Healthcare Products
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What is Oleuropein?

Oleuropein is a chemical compound found in olive leaf from the olive tree (and leaves of privet) together with other closely related compounds such as 10-hydroxyoleuropein, ligstroside, and 10-hydroxyligstroside. All these compounds are tyrosol esters of elenolic acid that are further hydroxylated and glycosylated. Oleuropein and its metabolite hydroxytyrosol have powerful antioxidant activity both in vivo and in vitro and give extra-virgin olive oil its bitter, pungent taste. Oleuropein preparations have been claimed to strengthen the immune system.

Olive leaf exteract function:

1. Inhibiting the growth of every virus, bacteria, fungi and protozoa and killing them.

2. Preventing the onset of colds, flu, and a range of viruses, yeast, fungal and mould problems, bacterial infections, and parasites. Even being found as an effective treatment and preventive for malaria.

3. Powerful effects on anti-infectious disease, such as tonsillitis, pharyngitis, pneumonia, bronchitis, pulpitis, leukoplakia, stomatitis, herpes, bacterial skin infections and Helicobacter pylori.

4. Being lethal to some cancer cells based upon it's general immune enhancing properties.

5. Being a useful treatment for the opportunistic infections associated with HIV.

6. Lowering blood pressure, increasing blood flow in the coronary arteries, relieving arrhythmias, preventing the hardening of the arteries.

7. Improving the auto-immune disorder, as rheumatoid arthritis, MS, Lupus, Crohn's disease, myasthenia gravis, asthma, psoriasis, macular degeneration, diabetes and many more.

Product NameOleuropein
Appearancebrown yellow powder
Odor &TasteCharacteristic
CAS No.32619-42-4
Molecular FormulaC25H32O13
Molecular Weight540.51.
Assay (HPLC)80%
Particle Size100% pass 80 mesh
Loss on Drying≤3.0%
Ash content≤1.0%
Total Heavy Metals≤10ppm
Total Plate Count≤1000cfu/g
Total Yeast & Mold≤100cfu/g
Total ColiformsNegative

Application of alive leaf extract:

1. Olive leaf extract can be made into capsules, troche and granule as healthy food and drug.

2. High quality Olive leaf extract, which have good solubility in water and ethanol plus the solution transparence and brilliance color, has been widely added into the beverage and cosmetics as the functional content.

3. Olive leaf extract can be incorporated into a formulation for skin damage either by UV radiation or for assisting with wound healing.

4. For its anti-oxidant, Olive leaf extractis also added into all kinds of foods as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food.

Lead time:5-8 workding days

Product Tags:

organic plant extracts


herbal plant extract

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