Where can we buy the best quality of ginger extract?

We, Apex Biotech Ltd(ABL) have been engaging in natural plant extracts' R&D,manufacturing,selling since 2003. Relying on our peculiar technique, we have been presenting our clients 100% natural extracts without any excipients. Especially we strictly follow the rules of Pharmacopoeias to select the extraction solvent, which no harm to human being's health.... 

Ginger Extract, one of our main products, has been developed different specifications to respectively meet different consumer needs, such as: 

* 100% water-soluble ginger extract 
* Ginger extract / Spec.: Gingerol 5%,10%,15% min by HPLC testing method ( 4 main peaks on the chromatogram) 
* Ginger extract / Spec:Gingerol 5%,10%,15%min by HPLC testing method( 7 main peaks on the chromatogram) 

Description：
Name: Ginger extract 
Latin Name: Zingiber officinale 
Category: Standard Herb Extracts 
Used Part: The dried, whole or cut rhizome. 
Specifications: 5% 6% 10%,15% by HPLC 
Appearance: Light yellow brown fine powder with characteristic taste 
Shelflife: 24 months 

Mark ingredients: 
6-gingerol:Chemical formula: C17H26O4 Molecular weight: 294.39, CAS No: 23513-14-6 
8-gingerol:Chemical formula: C19H30O Molecular weight: 322.44 
6-shogaol: Chemical formula: C17H24O3 Molecular weight: 294.39 

Benefits: 
It is used to eliminate abdominal bloating, coughing, vomiting, diarrhea, and rheumatism in Chinese Triditional treatment. Ginger extract is also commonly used in the Ayurvedic and Tibb systems of medicine for the treatment of inflammatory joint diseases, such as arthritis. its anti-virus property also be used to relieve toothache by people.