| Customization: | Available |
|---|---|
| Certification: | ISO |
| Assay Method: | HPLC, UV |
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The main source of oleuropein is the olive tree (Latin name :Olea europaea L). English name for Olive, also known as the olive, oleannut, Alebu. Olive is an evergreen tree belonging to Olea family. Olea is a world-famous woody oil and fruit tree. The cultivated variety has high edible value and is rich in high quality edible vegetable oil -- olive oil. Olive is broad-leaved, single leaf opposite, the upper flowers are white, corolla 4 lobed, male and female 2, ovary 2 locules, each locule 2 ovules, drupe oil, oval.
Olive leaf extract is a supplement derived from the leaves of the plant that bears olive (a fruit from which the cooking oil is derived from) and contains the main bioactives of hydroxytyrosol/tyrosol and oleuropein/ligstroside.
Product Name: Olive Leaf Extract
Latin Name: Canarium album Raeusch
Product appearance : Brownish yellow powder
Specifications: Oleuropein 20% - 80% by HPLC
Hydroxytyrosol 5% - 50% by HPLC
CAS No.: 32619-42-4
Part of used: Leaf
Test Method: HPLC
Characteristics : 1. Tiny crystals (ethyl acetate).
2. Melting point 87 ~ 89ºC.
3. Easy to moisture absorption.
3. It is easily soluble in ethanol, acetone, glacial acetic acid, 5%NaOH solution, etc., soluble in water, butanol, ethyl acetate, butyl acetate, etc., and almost insoluble in ethyl ether, petroleum ether, chloroform, carbon tetrachloride, etc.
Olive Leaf, a natural herbal antibiotic and antioxidant that can help or prevent many diseases. The active compounds Oleuropein in Olive leaf have been reported to act as an Antimicrobial agent, which slows invaders enough for the body's natural immune system to react.
The result is a natural antibiotic and antioxidant with similar effects to garlic and onions. Olive leaf can be enjoyed regularly as a preventative or used directly to combat ailments. KINGHERBS' Olive Leaf extract contains no additives or preservatives. It cant prevents colds and flus, cardiovascular disease and cancer.
Functions:
1. Olive leaf extract is 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 anti-retroviral drugs,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.
4. Antioxidation ,Cardiovascular disease and Strengthen the immune system
Applications:
1. Olive leaf extract is widely used as health food and pharmaceutical raw materials, usually capsules, tablets, granules, and other formulations.
2. Water-soluble extract of olive leaves as a function of active ingredients added to cosmetics ,Phamaceutical ,health product ,Food additives and beverages etc.
Certificate of Analysis
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Item
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Standard
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Test Method
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Assay
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Oleuropein V≥20%
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HPLC
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|
Appearance
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Yellow Powder
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Visual
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|
Odor
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Characteristic
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Organoleptic
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Particle Size
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95% passed 80 mesh
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Ch. P. C. Rule 47
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|
Loss on Drying
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≤5.00%
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Ch. P. C. Rule 52
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|
Ash
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≤5.00%
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Ch. P. C. Rule 2302
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Heavy Metals
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≤10mg/kg
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Colorimetric method
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Arsenic (As)
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≤2mg/kg
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Ch. P. C. Rule 21-ICP-MS
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Lead (Pb)
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≤2mg/kg
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Ch. P. C. Rule 21-ICP-MS
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Mercury (Hg)
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≤0.1mg/kg
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Ch. P. C. Rule 21-ICP-MS
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Cadmium (Cd)
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≤1mg/kg
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Ch. P. C. Rule 21-ICP-MS
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Total Plate Count
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≤1000CFU/g
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Ch. P. C. Rule 80
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Total Yeast & Mold
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≤100CFU/g
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Ch. P. C. Rule 80
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Coliforms
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≤10CFU/g
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Ch. P. C. Rule 80
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Salmonella
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Negative
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Ch. P. C. Rule 80
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Pesticide Residues
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≤10mg/kg
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EC 1831/2003
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| Q1: Can i get some samples? |
| A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| Q2: How to start orders or make payments? |
| A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
| or Paypal or Escrow(Alibaba). |
| Q3: How to confirm the Product Quality before placing orders? |
| A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the |
| samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
| Q4:What's your MOQ? |
| A:Our MOQ is 1kg or 10g(Different products have different MOQs). But usually we accept less quantity such as 10g on the condition that sample charge is 100% paid. |
| Q5: How about delivery leadtime? |
| A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
| Q6:Is there a discount? |
| A:Different quantity has different discount. |
| Q7: How do you treat quality complaint? |
| A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, |
| we will send you free goods for replacement or refund your loss. |
| Q8: How to contact us ? |
| A:You can chat with us by Trademanager Online. You can choose your interested products and send inquiry to us. Send Email to us. |
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