Factory Supply Pure Natural Hydroxytyrosol Olive Leaf Extract

Short Description:

(1) English name: Hydroxytyrosol, Olive Leaf Extract

(powder & granular)

(2) Specifications: 10%-25%(powder); 99%(liquid)

(3) Extraction source: Olive leaf


Product Detail

Product Tags

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(4) Indications and uses:
Hydroxytyrosol is a polyhydroxyphenolic compound. It has the effects of anti-virus, anti-tumor, anti-oxidation, antibacterial, hypoglycemic, blood pressure, prevention of coronary heart disease and atherosclerosis. The application of hydroxytyrosol is also more widely used with the discovery of various pharmacological activities. Those with high content is mainly used in skin care products, which can protect skin cells from UV damage, effectively maintain skin softness and elasticity, and achieve the effects of skin care and skin rejuvenation.

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(5) CAS number: 10597-60-1; molecular formula: C8H10O3; molecular weight: 154.163

Why us?

●?Made in China, using own planted raw material to make premium products

●?Fast lead times

●?9 – step quality control process

●?Highly experienced operations and quality assurance staff

●?Stringent in-house testing standards

●?Warehouse both in USA and China, fast response

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Typical COA: Specification 20%

Analysis Items Specifications Results Method&Refence
Appearance Brown yellow Powder Conformed Visual
Taste and Odor Characteristic Characteristic Organoleptic
Mesh Size 100%through80Mesh 100% through 80 Mesh USP34<786>
Hydroxytyrosol

≥20%

20.10% HPLC
Identification Correspond Conformed TLC/USP<201>
Heavy Metal

≤10ppm

Conformed USP34<231>

Lead

≤1ppm

Conformed AAS
Cadmium

≤1ppm

Conformed AAS

Mercury

≤0.1ppm

Conformed AAS

Arsenic

≤2ppm

Conformed AAS
Loss on Dry

≤5.0%

4.56% USP34<731>

Ash

≤20.0%

16.11% USP34<281>
Solvent Residues

Complies to USP current

edition

Conformed USP34<467>
MICROBIOLOGY

Total Plate Count

<1000 cfu/g

Conformed USP30<61>

Yeast & Mould

<100 cfu/g

Conformed USP30<61>

Total Coliforms

<10 cfu/g

Conformed USP30<61>

Salmonella species

Absent

Conformed USP30<61>

E.Coli

Absent

Conformed USP30<61>

Total Coliforms

<10 cfu/g

Conformed USP30<61>

Packing and Storage

Packing: 25kgs/drum. Packing in paper-drums and two plastic-bags inside.

Storage:Store in a well-closed container away from moisture, sun light, or heat.

Shelf Life:2 years.

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