Water Soluble Olive Leaf Extract with Oleuropein & Hydroxytyrosol

FOB Price: US $16 - 80 / Kilogram Get Latest Price
Min.Order Quantity: 25 Kilogram/Kilograms
Supply Ability: 1000 Kilogram/Kilograms per Week
Port: Beijing, Tianjin
Payment Terms: L/C,T/T,Western Union
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Quick Details

Type:
Herbal Extract
Variety:
Olive Leaf Extract
Form:
Powder
Part:
Leaf
Extraction Type:
Solvent Extraction
Packaging:
Drum,Vacuum Packed
Place of Origin:
China (Mainland)
Grade:
AAAAA
Brand Name:
UnionHerb
Model Number:
UHGL-001
Solubility:
Water Soluble

Packaging & Delivery

Packaging Detail: 25kg/Drum. Drum Dimension: Diameter*Height 36cm*52cm
Delivery Detail: One or Two Weeks upon Receipt of Deposit

Specifications

1. Pollution-free Olive Leaf Extracted
2. Large & Stable Supply Capability
3. Various Oleuropein Content
4. Water Soluble

Quick Details

 

Product Name: Olive Leaf Extract

Botanical Name: Olea europaea L.

Part Used: Leaf

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Specification

  • Water Soluble
  • Spray-dried Powder
  • Oleuropein 10%, 13%, 15%, 18%, 20%, 25%, 30%, 35% 40%, 50%, 60%
  • Hydroxytyrosol 10%, 20%, 30%, 40%

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Active Ingredient: Oleuropein & Hydroxytyrosol

CAS Number:  32619-42-4 & 10597-60-1

Molecular Formula: C25H32O13 & C8H10O3

Molecular Weight: 540.514 & 154.16

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Main Function:  Antiviral and Anti-oxidant

 

Description

 

Oleuropein

Chemical Name: 4S,5E,6S)-4-[2-[2-(3,4-dihydroxyphenyl)ethoxy]-2-oxoethyl]- 5-ethylidene-6- [[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)- 2-tetrahydropyranyl]oxy]-4H-pyran-3- carboxylic acid, methyl ester
Molecular Formula: C25H32O13

Mol. Wt.: 540.514

 

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.

 

Hydroxytyrosol, 3, 4-dihydroxyphenylethanol3-Hydroxytyrosol

Chemical Name: 4-(2-Hydroxyethyl)-1, 2-benzenediol
CAS No.: 10597-60-1

Molecular Formula: C8H10O3

Mol. Wt.: 154.16

 

Hydroxytyrosol (3, 4-dihydroxyphenylethanol; DOPET) is a phytochemical with antioxidant properties. After gallic acid, hydroxytyrosol is believed to be one of the most powerful antioxidants. Its oxygen radical absorbance capacity(ORAC) is 40,000 umolTE/g, which is ten times higher than that of green tea, four times higher than that of VC, and two times higher than that of CoQ10.

 

In nature, hydroxytyrosol is found in olive oil in the form of its elenolic acid ester oleuropein and, especially after degradation, in its plain form. Both compounds, along with oleocanthal, are responsible for the bitter taste of extra virgin olive oil. The olives, leaves and olive pulp contain small amounts of hydroxytyrosol, most of which can be recovered to produce hydroxytyrosol extracts.

 

The Olive (Olea europaea) is a species of a small tree in the family Oleaceae, native to the coastal areas of the easternMediterranean Basin, from Lebanon, Syria and the maritime parts of Turkey and northern Iran at the south end of the Caspian Sea. It is short and squat, and rarely exceeds 8–15 meters in height. The silvery green leaves are oblong in shape, measuring 4–10 cm long and 1–3 cm wide. The trunk is typically gnarled and twisted.

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Techincal Data Sheet

 

Items

Specification

AppearanceYellowish Brown Fine Powder
Oder &  TasteCharacteristic
Paiticle sizePass 80 mesh
Ash≤5%
Loss on drying≤5%
Heavy metals<10ppm
As<1ppm
Pb<3ppm
Oleuropein 10%, 13%, 15%, 18%, 20%, 25%, 30%, 35% 40%, 50%, 60%
Hydroxytyrosol5%, 10%, 20%
Total Plate Count<10000cfu/g or <1000cfu/g(Irradiation)
Yeast & Mold<300cfu/g or 100cfu/g(Irradiation)
E.ColiNegative
SalmonellaNegative

 

 

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A reliable raw material source is a must to produce health care products. In the global health industry, whether it is nutrition health care product, plant medicine, functional foods or cosmetics, it is necessary to start with raw material quality control in order to assure product reliability and achieve better effect.

Our Vision, to Make a Reliable Source

Our Strength,

1. Experienced Selling and Buying Professionals. Although UnionHerb was established in 2012, but our selling and ... View detail

Basic Information

Product/Service (We Sell): Goji Series,Sea Buckthorn Series,Fenugreek Series,Herb Powder,Essential Oil  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
Central America
Africa
Southeast Asia
Northern Europe
Western Europe
Eastern Europe
Southern Europe
South Asia
Oceania
Total Annual Sales Volume: Below US$1 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  

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Verified Supplier - Xi'an Unionherb Biotech Inc.
China (Mainland) | Trading Company | Contact Details
Experience: Established 2012

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