Gold Member Since 2008
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Nanjing Zelang Medical Technology Co., Ltd.

Hydroxytyrosol, 98% Hydroxytyrosol, Olive Leaf Extract Hydroxytyrosol manufacturer / supplier in China, offering Factory Supply Olive Leaf Extract 10% 15% 20% Hydroxytyrosol, Bulk Dehydrated Spinach Leaf Powder by Zelang, Bulk Beet Root Powder for Baked Foods Beverage-Factory Supply and so on.

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Supplier Homepage Product Plant Extract Olive Leaf Extract Factory Supply Olive Leaf Extract 10% 15% 20% Hydroxytyrosol

Factory Supply Olive Leaf Extract 10% 15% 20% Hydroxytyrosol

FOB Price: US $220-426 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $220-426/ kg
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Port: Nanjing, China
Production Capacity: 2000kg/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: hydroxytyrosol
  • Assay Method: HPLC, UV
  • Application: Food, Health Care Products, Medicine
  • Extract Source: Olive Leaf
  • Transport Package: by 25kgs/Drum, Inner by Double Plastic Bag.
  • Origin: Nanjing
  • Certification: ISO, FDA, Kosher Halal Organic
  • Application Form: Injection, Lotion, Paste, Tablet, Capsule
  • State: Powder
  • Trademark: CPE
  • Specification: 10% 15% 20% 98%
  • HS Code: 2932999099
Product Description

What is Hydroxytyrosol ? 

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.

Specifications of hydroxytyrosol:

Source:Olive leaf
Country of origin: China
CAS No.: 10597-60-1
Molecular formula: C8H1003
Molecular weight: 154.1632
Melting point:87~89°C
Appearance: brown-yellow powder
Specification: Hydroxytyrosol 3%-20% by HPLC
Testing method: HPLC

Hydroxytyrosol  (Extractum): 10%, 15%, 20%, 25%, 40%, 50% By HPLC

                          (Powder): 3%, 5%, 10%, 15%, 20% , 25% By HPLC

AssayNLT 10.0% Hydroxytyrosol10.76%
Chemical Physical Control  
Characters/AppearanceFine PowderConforms
Mesh Size/Sieve AnalysisNLT100%Through 80 meshConforms
Loss on dryingNMT3.0%1.52%
Sulphated AshNMT5.0%2.05%
Heavy MetalsNMT10ppmConforms
Lead (Pb)NMT2ppmConforms
Sterilization MethodHigh Temperature & PressureConforms
Microbiology Control  
Total Plate CountNMT1,000cfu/gConforms
Total Yeast & MoldNMT100cfu/gConforms


Function of Hydroxytyrosol
1. Hydroxytyrosol can inhibite the growth of every virus, bacteria, fungi and protozoa and killing them. 
Hydroxytyrosol can Prevent the onset of colds, flu, and a range of viruses, yeast, fungal and mould problems, bacterial infections, and parasites.

3.Hydroxytyrosol has Powerful effects on anti-infectious disease.
Hydroxytyrosol is lethal to some cancer cells based upon it's general immune enhancing properties.
Hydroxytyrosol is a useful treatment for the opportunistic infections associated with HIV 
Hydroxytyrosol can Lowering blood pressure, increasing blood flow in the coronary arteries, relieving arrhythmias, preventing the hardening of the arteries.
Hydroxytyrosol can Improve the auto-immune disorder

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