Olive Leaf Extract Oleuropein 10%-40% HPLC high quality, Hydroxytyrosol 25%,40%, natural cosmetic ingredients
Brand Name:Yongyuan
Certification:ISO9001
Model Number:Powder
Minimum Order Quantity:1
Delivery Time:5-7 work days
Payment Terms:T/T
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Product Name:Olive Leaf Extract, Oleuropein
Latin Name: Olea Europaea L.
Byname:Canarium album, Jian Fruit, Green Seed,Fructus Canarli
Family:Burseraceae
Genus:Canavium
UsedPart:Leaf
Specification:Oleuropein10%20% 40% HPLC
CAS No.: 32619-42-4
Molecular Formula: C25H32O13
Molecular Weight: 540.5138
Appearance: Brown Powder
Itroduction
Olive tree provides food and shelter tohuman at the beginning of
mankind, and been regarded as a symbol of peace,stability and rich.
It is generally believed that olive came from theMediterranean
coast more than 5,000 years ago and was brought to the UnitedStates
at the first time in the 15th century. There are indications
thatdrinking olive leaf tea comes down traditionally in the Middle
East region forseveral hundred years to treat cough, sore throat,
fever, cystitis and otheruncomfortable feelings etc. In addition,
olive leaf ointment is used to treatboil, rash, warts and other
skin diseases.In the early 18th century, olive leafonly begun to
attract the attention of medical institutions. A French
armycolonel, Etienne Pallas, MD, analyzed the leaves composition
and isolated acrystalline material from the leaf which named as
Strychnine by him, which is abitter substance that could abate heat
effectively.
Storage: Store in sealed containers at cool & dry place. Protect
from light, moisture and pest infestation
Shelf life: 2 year when properly stored.
Packing: 1KG/Aluminum foil; 25KG/Drum.
Product name:Hydroxytyrosol, Olive leaf extract
Latin name: Olea Europaea L.
Part Used: Leaf
Active Ingredient: Hydroxytyrosol
CAS No.: 10597-60-1
Molecular Formula: C8H10O3
Molecular Weight: 154.1632
Specification:Hydroxytyrosol 25%,40%HPLC
Appearance: 25% fine powder,40% liquid
Brand:Yongyuan Bio.
Description:Hydroxytyrosol (3,4~dihydroxyphenylethanol) 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 is 40,000
umolTE/g, which is ten times higher than that of green tea, 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 witholeocanthal, 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.
Function:
1.Olive leaf extract hydroxytyrosol with the function of
antioxidant;
2.Olive leaf extract hydroxytyrosol can enhance human immunity;
3.Olive leaf extract hydroxytyrosol used to treat cardiovascular
disease;
4.Olive leaf extract hydroxytyrosol with the function of
antibiosis.
Storage: Store in sealed containers at cool & dry place. Protect
from light, moisture and pest infestation
Shelf life: 2 year when properly stored.
Packing: 1KG/Aluminum foil; 25KG/Drum.
Shelf life: 2 year when properly stored.
Packing: 1KG/Aluminum foil; 25KG/Drum.
| Item | Specification | Method |
| Drying Method | Spray Drying | |
| Physical Charactristics | ||
| Partical Size | NLT100%Through 80 mesh | GB 5507-2008 |
| Loss on Drying | ≤5% | GB 5009.3-2010 |
| Ash | ≤5% | GB 5009.4-2010 |
| Bulk Density | 40-60g/100ml | |
| Pesticide Residue | ||
| 666 | <0.2ppm | GB/T5009.19-2008 |
| DDT | <0.2ppm | GB/T5009.19-2008 |
| Heavy metals | ||
| Total Heavy Metals | ≤10ppm | CP2010 |
| Arsenic | ≤2ppm | CP2010 |
| Lead | ≤2ppm | CP2010 |
| Mercury | ≤2ppm | CP2010 |
| Microbiological Tests | ||
| Total Plate Count | ≤10000cfu/g | GB 4789.2-2010 |
| Total Yeast & Mold | ≤300cfu/g | GB 4789.15-2010 |
| E.Coli | Negative | GB 4789.3-2010 |
| Salmonelia | Negative | GB 4789.4-2010 |
| Staphylococcus | Negative | GB 4789.10-2010 |
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Olive Leaf Extract Oleuropein 10%-40% HPLC high quality, Hydroxytyrosol 25%,40%, natural cosmetic ingredients
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