|Appearance||Brown red powder|
|Loss on drying||5%max|
|Total ashes|| 10%max|
|Heavy metals||10ppm max|
|Total plate count||10000cfu/g max|
|Yeast & Mold||1000cfu/g max|
|E. Coli & Salmonella||Negative|
Grape seed is used for treating and preventing vascular or circulatory disorders
including venous insufficiency, varicose veins, atherosclerosis, hypertension, diabetic neuropathy or retinopathy, peripheral vascular disease, edema associated with injury or surgery, and myocardial or cerebral infarction.
It is also used for improving wound healing, preventing dental caries, cancer prevention, macular degeneration, poor night vision, liver cirrhosis, allergic rhinitis, and prevention of collagen breakdown associated with collagen diseases and aging. Grape seed extract contains oligomeric proanthocyanidins (OPCs) or procyanidins which are responsible fore these (anti-oxidant) actions.
1, What kinds of certificates can you offer? Zxchem is an ISO2008 9001 certified company 2, Is Zxchem a manufacturer or a trading company? ZXChem is a group company with its own production base located in Jiangsu and Zhejiang province. For more than 20 years’ development, ZXChem also joins up with several local plants to evaluate some special chemicals including R&D, production process and sales strategy. 4, What is your advantage on Grape Seed Extract? Zxchem is a famous supplier and manufacturer of Grape Seed Extract in China, and has been cooperating with many Grape Seed Extract suppliers for several years,. We can provide you with cost-effective Grape Seed Extract. 5, How long shall we wait for your reply? We can guarantee to reply your inquiries in less than 24 hours in working days. 6, Can we get some samples for interesting chemicals?Yes. We can provide testing samples after receiving from the customers detailed inquiries as well as COA confirmed. 7,Are your payment terms negotiable?Yes. Our payment terms are negotiable according to different trading conditions. We’ll always try our best to satisfy the customers for both benefit. 8, Do you accept long term contract? For example, one year. Most of the chemicals’ prices changes from time to time but some are stable. We can discuss individually and see what we can do for you.