Chinese wholesale Quercetin Dihydrate - Factory Supply Pure Natural Hydroxytyrosol Olive Leaf Extract – Times
Advantage:
1) 13 years of rich experience in R&D and production ensure the stability of product parameters;
2) 100% plant extracts ensure safer and healthier;
3) Professional R&D team can provide special solutions and customized services according to customer requirements;
4) Free samples can be provided.
Chinese wholesale Quercetin Dihydrate - Factory Supply Pure Natural Hydroxytyrosol Olive Leaf Extract – Times Detail:
(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.
(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
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.
Product detail pictures:
Related Product Guide:
Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Chinese wholesale Quercetin Dihydrate - Factory Supply Pure Natural Hydroxytyrosol Olive Leaf Extract – Times , The product will supply to all over the world, such as: Sri Lanka, Venezuela, Turkey, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they're produced scientifically of purely raw supplies. It accessible in a variety of designs and specifications for the selection. The newest forms are much far better than the previous one and they're extremely popular with several clients.
By Cheryl from Georgia - 2017.09.16 13:44
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Alberta from Yemen - 2017.08.16 13:39
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