Anti-cancer Trans Resveratrol Extract Powder From Grape Peel Used In Capsule
Product name: Resveratrol
Part used: Grape Peel
Appearance: Brown-White powder
Active ingredient: Resveratrol
Specification: 50%,98% Hesperidin
Test Method: HPLC
What is resveratrol?
Resveratrol is a stilbenoid, natural polyphenol produced in several types of plants to protect against environmental stress factors.Grapes, red wine, peanuts and giant knotweed are common sources for this well-known and widely studied natural ingredient.Scientific evidence suggests that resveratrol promotes healthy metabolic function in humans during ageing.
Resveratrol was first found in 1939 and in grapes in the 1970s. It was later found in Polygonum cuspidatum, peanut, mulberry and other plants. Natural resveratrol is a natural active ingredient. It can be distributed and synthesized in free (cis, trans) and glycoside-binding (cis, trans) forms in plants (e.g. Polygonum cuspidatum) and has antioxidant activity. Trans-isomers have stronger biological activity than cis-isomers and are an important plant antitoxin in grape.
Store in cool & dry place.Keep away from strong light and heat.
24 months when properly stored.
Q1: What's the Minimum Order Quantity?
A:100kg,but usually we accept less quantity such as 1kg on the condition that sample charge is 100% paid.
Q2: How to Get Sample?
A: Sample within 500g could be sent for free once buyer’s FedEx account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q3: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or L/C.
Q4: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.(Chinese holiday not included)
Q5: What’s the bulk Packing?
A: for bulk packing, 25kg or 20kg per bag, outer package kraft paper bag or Woven poly bag, inner is plastic water-proof bag. If pouch packing is in need, it could be customized.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7: How to contact us?
Address: Factory Building, No. 32, Aoguan Miaodou, Haicang District,
Xiamen361003, Fujian Province, China
Tel: +86 0592-5112633 Fax: +86-0592-3761536
Whatsapp/Mobile: + 86 18106954502 Skype: bella.hx