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Pure Olive leaf extract with hydroxytyrosol oleuropein
Product name: Olive leaf extract
Type: Herbal Extract
Active Ingredient: Oleuropein
CAS NO.: 32619-42-4
Molecular Formula: C25H32O13
Molecular Weight: 540.4
Specification: 10%-60% oleuropein, 2.5%-20% hydroxytyrosol
Appearance: Yellow-brown fine powder
Part: Leaf
Brand Name: Finesky
Test method: HPLC
Packaging details: 1kg/bag,25kg/drum,or according to customer's requirement
Description of olive leaf extract:
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-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.
Function of olive leaf extract:
1.Hydroxytyrosol and Heart Health
This antioxidant has been shown to aid in a decreased risk of cardiovascular disease by preventing low-density lipoprotein oxidation.
2.Hydroxytyrosol and Neurodegenerative Disorders.
A powerful antioxidant that is rapidly absorbed, and capable of passing the blood brain barrier in relative large amounts. Therefore, it may be very useful in the treatment of oxidative stress associated with neurodegenerative disease.
3.Hydroxytyrosol and Oxidative Damage.
Believed to be the highest free radical scavenging antioxidant. Making it necessary to fight damage caused by free radicals.
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