Xi'an Kintai Biotech Inc is one of the most experienced manufacturers and suppliers of olive leaf extract powder in China. Please feel free to wholesale high quality olive leaf extract powder for sale here from our factory. For price consultation, contact us.
1.Product Introduction
Olive leaf extract powder is the dry extract of olive leaf whose main components are flavonoids, terpenoids and their derivatives, aromatic compounds, aliphatic compounds, phenolic compounds, etc., including flavonoids , terpenoids and their derivatives are the main active ingredients. It has various pharmacological effects such as lowering blood pressure, lowering blood sugar, antioxidant, antithrombotic, antibacterial, antiviral, antimicrobial and anticancer, and is widely used in medicines, cosmetics and dietary supplements. And hydroxytyrosol has the function of stimulating mitochondria synthesis and promoting mitochondria of adipocytes.In addition, hydroxytyrosol can inhibit DNA base modification and tyrosine digestion reaction determined by nitrite , and it can relieve cytotoxicity caused by free radical oxygen species.
2.Introduction of plant extract source
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Olea europaea L., also known as Olea europaea L., is an oil crop of Olea genus in Oleaceae family. It is a famous subtropical fruit tree and important economic tree.
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It is mainly produced in Mediterranean coastal countries, such as Spain, Italy, Greece, Tunisia, Türkiye, Syria, Morocco and other countries. Olives in China are mainly distributed in Gansu, Guangdong, Guangxi, Yunnan, Sichuan and other provinces.
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Olive leaf is rich in olive picroside, hydroxytyrosol, hawthorn acid, flavonoids and other polyphenol antioxidants. It has important physiological and health functions such as anti-tumor, anti-aging, enhancing cardiovascular function, and also has a good antibacterial effect. It is a natural food preservative.
3.Physicochemical properties
Oleuropein:
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CAS number
32619-42-4
Molecular formula
C25H32O13
Molecular weight
540.51
Melting point
89-90°C
Hydroxytyrosol :
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Molecular formula |
C8H10O3 |
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Molecular weight |
154.163 |
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CAS number |
10597-60-1 |
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Chemical classification |
Phenols |
4.Olive Leaf (Europe) Extract safety information
Security Statement: (Europe) 24/25
NONH for all modes of transport
Customs code: 2932999099
5.COA Of Olive Leaf Extract powder

6.Benefits and Application
Benefits
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a.Antioxidation
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b.Antibacterial and anti-inflammatory effects
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c.Hypoglycemic effect
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d.Effect on cardiovascular system: oleuropein in olive leaf extract has obvious protective effect on heart
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e.Antitumor activity
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f. Antiviral effect
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g.It also has the functions of DNA protection, nerve protection, enhancing immunity, regulating endocrine system, etc
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Application
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It is used to manufacture new drugs to treat diseases caused by viruses, bacteria, protozoa, parasites and blood sucking worms, and new drugs to treat colds.
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In Europe, America and other countries, olive leaf extract is mainly used as a dietary supplement to regulate immunity.
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The high content of oleuropicroside is mainly used in skin care products, which can protect skin cells from UV damage, effectively maintain skin tenderness and elasticity, and achieve the effect of skin support and rejuvenation.
If you want to purchase high quality Olive Leaf Extract powder , please feel free to contact us at sales@kintaibio.com or feedback in next page.
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