Olive leaf extract powder 40% oleuropein

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•Product name: Olive leaf extract 40% oleuropein
•Also known as: Olive polyphenols
•Product code: YG-SCA010
•Botanical source: Olea Europaea L.
•Active ingredients: Oleuropein, Hydroxytyrosol
•Oleuropein CAS No.: 32619-42-4
•Oleuropein Molecular Formula: C25H32O13
•Hydroxytyrosol CAS No.: 10597-60-1
•Hydroxytyrosol Molecular Formula: C8H10O3
•Certifications: ISO, HACCP, CQC, KOSHER, HALAL
•Specification: 20.0%~80.0% Oleuropein, 3.0%~25.0% Hydroxytyrosol
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Product Details

Product Instruction

◆ Olive leaf extract powder 40% 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.

Olive leaf extract powder oleuropein0006

Chemical structure of oleuropein and Hydroxytyrosol-olive leaf extract

◆ Oleuropein and its metabolite hydroxytyrosol have powerful antioxidant activity both in vivo and in vitro and give extra-virgin olive oil, which is bitter, pungent taste. This kind of preparations have been claimed to strengthen the immune system power acts as a free radical scavenger, can boost body immunity & enhance functions of human body.

 

Specification of Olive leaf extract 40% oleuropein

ITEMS

SPECIFICATIONS

METHOD/STANDARD

Characters

Powder

Organoleptic

Color

Yellow-green

Organoleptic 

Odor

Characteristic

Organoleptic

Mesh

80

--

Extraction solvent

Ethanol & Water

--

Solubility

Soluble in   water

In-House

Loss on drying

≤5.0%

USP<731>

Ash

≤5.0%

USP<281>

Solvent residual

≤0.05%

USP<467>

Identification:


By HPLC/TLC

Assay

Oleuropein ≥40.0%

HPLC

Heavy Metals

≤10ppm

ICP-MS

Pb   

≤1ppm

ICP-MS

As

≤1ppm

ICP-MS

Hg

≤0.1ppm

ICP-MS

Cr

≤0.5ppm 

ICP-MS

Microbiological



Total Plate Count

1000cfu/g Max

AOAC

Yeast& Mold

100cfu/g Max

AOAC

E.Coli colonies/g

Negative (-)

AOAC

Samonella colonies/g

Negative (-)

AOAC


HPLC chromatogram of Olive leaf extract 20% oleuropein

Oleuropein 20.0%HPLC-olive leaf extract

Olive leaf extract powder 40% oleuropein benefits

◆ Antioxidant effect

The polyphenols in olive leaves have good antioxidant properties, especially in the scavenging of hydroxyl radicals, which shows obvious advantages. It can repair the epidermal penetration barrier and prevent the formation of UV-induced photoaging wrinkles

Antioxidant of olive leaf extract

◆ Broad-spectrum antibacterial effect

The best Canarium album Raeusch. is a broad-spectrum antibacterial ingredient for internal use. So far, the most active substance identified in olive leaves is oleuropein, a class of bitter monograph saponins classified as cleavage ether terpenes. Oleuropein and its hydrolysate have unique significance for the antibacterial function of olive leaves.

◆ Strengthen the immune system

Some physicians have successfully used this powder for the treatment of medically unexplainable diseases such as chronic fatigue syndrome and myofiber fibromyalgia. This may be the result of its direct stimulation of the immune system.

◆ Cardiovascular diseases

Some cardiovascular diseases have also achieved good results after using this ingredient . Coronary heart disease appears to have responded well to treatment with olive leaf extract. Based on laboratory and preliminary clinical studies, olive leaf extract can reduce discomfort caused by insufficient arterial blood flow, including angina pectoris and intermittent claudication. It helps eliminate atrial fibrillation (arrhythmias), lowers hypertension and inhibits oxidation to produce LDL cholesterol. It can reduce the oxidation of low-density lipoprotein, prevent coronary heart disease and atherosclerosis, soothe vascular smooth muscle, and reduce blood pressure.


Product application

◆ Used in pharmaceutical and health care products, this ingredients can be formulated into anti-fatigue, anti aging and brain, health food;

◆ Used in the cosmetics industry, it can be formulated as cream, reduce wrinkles, live skin cells and enhance; skin elasticity cosmetics;

◆It also can be used as a food additive;

 

Recommended dosage

◆ Supplemental olive leaf is taken in the 500-1000 mg range daily, although supplements with even as low as 10 mg (as seen in olive oil products) may confer good protection against LDL oxidation. 

◆ At least for LDL oxidation, olive food products may suffice rather than supplementation.

 

Olive leaf extract powder 40% oleuropein Flow chart


Olive leaf extract powder 40% oleuropein flow chart


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