3W Botanical Extract Inc.

Grape skin extract

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  trans-3,4',5-Trihydroxystilbene;3,4',5-Trihydroxy-trans-stilbene; 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol;5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol;Veratrum album L alcohol;Trans-Resveratrol;1,3-Benzenediol,5-[(1E)-2-(4-hydroxyphenyl)ethenyl];

• CAS NO :

  501-36-0

• EC NO :

• Molecular Formula :

  C₁₄H₁₂O₃

• Molecular Weight :

  228.2433

• Main Specifications :

  Resveratrol 5%

• InChI :

  InChI=1/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+

• Packing :

  Packed in 40cm*50cm paper-drums and two plastic-bags inside

• Product description :

  Product Name Grape Skin Extract Botanical Name Vitis vinifera Part Used Peel Specification Resveratrol 5% Test method HPLC Appearance Purple powder Brand Name 3WBE Model Number 3WBE-VVPE What is produced in HuNan 3W Botanical Extract Inc .? Grapes contain flavonoids that are very powerful antioxidants, which can reduce the damage caused by free radicals and slow down aging.Grapes, due to their high nutrient content, play an important role in ensuring a healthy and active life.Resveratrol extracted from grape skin helps prevent damage to blood vessels, reduces "bad" cholesterol and prevents blood clots . Where will HuNan 3W Botanical Extract’s used to? 1.Resveratrol of grape skin can inhibit growth of prostate cancer cells 2.Resveratrol-containing grape skin decrease makers of inflammation. 3.Boost heart health. 4.Anti-oxidant Certificate of Analysis Items Specification Appearance Purple powder Oder Characteristic Taste Characteristic Paiticle size Pass 80 mesh Loss on drying ≤5% Heavy metals <10ppm As <1ppm Pb <3ppm Assay Result Total Plate Count <10000cfu/g or <1000cfu/g(Irradiation) Yeast & Mold <300cfu/g or 100cfu/g(Irradiation) E.Coli Negative Salmonella Negative HuNan 3W Botanical Extract ’s Technological Process: Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder Delivery time : Around 3-5 workdays after your payment. MOQ : 5kg packed in aluminum foil bag,double plastic-bag inside Packing : In fiber-drums with two-plastic bags inside. Net Weight : 25kgs/Drum Gross Weight : 28kgs/Drum Drum Size & Volume: I.D.42cm × H52cm, 0.08 m?/ Drum Payment terms: T/T or Western Union , ESCROW Srorage : Stored in dry and cool place, keep away from strong light and heat. Shelf Life : Two years when properly stored.

• Uses :

  Food & Medical & Cosmetic industry

• Molecular Structure :