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Product Name: Olea europaea leaf extract
Olea europaea leaf extract source: 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.
Olea europaea leaf extract introduction: 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.
Appearance: Yellown green fine powder
Active ingredient: Oleuropein
Olea europaea leaf extract specifications: Oleuropein 20%, 40%, 60%, 98%
Test By: HPLC
Molecular weight: 540.5138
Structural formula:
Olea europaea leaf extract Main benefits:
1. It's used for the treatment of malaria, Olive leaf extract traditionally received little attention in medical circles.
2. Olive leaf extract has a similar antiviral action to many antiretroviral drugs (ARVs), as both a potent protease and reverse transcriptase inhibitor.
3. Olive leaf extract also appears to be effective in the treatment of many of the opportunistic infections associated with HIV.
Olea europaea leaf extract specification
ANALYSIS |
SPECIFICATION |
RESULTS |
Assay |
NLT10.0% Oleuropein |
10.42% HPLC |
Organoleptic |
||
Extract Solvent |
Ethanol & Water |
Complies |
Part Used |
Leaves |
Complies |
Appearance |
Fine powder |
Complies |
Color |
Yellow-Brown |
Complies |
Taste |
Characteristic |
Complies |
Odor |
Characteristic |
Complies |
Olea europaea leaf extract Pesticide Residue |
||
666 |
<0.2ppm |
Complies |
DDT |
<0.2ppm |
Complies |
Olea europaea leaf extract Heavy metals |
||
Lead |
≤2ppm |
Complies |
Arsenic |
≤2ppm |
Complies |
Total Heavy Metals |
≤20ppm |
Complies |
Olea europaea leaf extract Microbiological Tests |
||
Salmonella |
Negative |
Negative |
Total Yeast & Mold |
≤100cfu/g |
Complies |
E.Coli |
Negative |
Negative |
Total Plate Count |
≤1000cfu/g |
Complies |
Olea europaea leaf extract Physical Characteristics |
||
Ash content |
≦5.0% |
3.5% |
Bulk Density |
50-60g/100ml |
51g/100ml |
Loss on Drying |
≦5.0% |
4.5% |
Particle Size |
NLT 100%Through 80 mesh |
Complies |