| Customization: | Available |
|---|---|
| Certification: | ISO, FDA, HACCP, Halal |
| Assay Method: | HPLC, UV |
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| Product name | Giant Knotweed Extract |
| Latin name | Polygonum Cuspidatum Sieb |
| Product photo | |
| Active ingredient | Resveraltrol ,Trans-Resveraltrol |
| Specification | 50% ,98% Resveraltrol ,Trans-Resveraltrol |
| Test method | HPLC |
| Loss on drying | ≤5% |
| Ash | ≤5% |
| Heavy metal | ≤10ppm |
| Pb (Lead) | ≤3ppm |
| As | ≤2ppm |
| Cadmiun(Cd) | ≤1ppm |
| Mercury(Hg) | ≤0.1ppm |
| Total plate count | <10,000cfu/g |
| Yeast & Mold | ≤100 cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Shelf life | 2 years |
Certificates :
Organic EOS/NOP, ISO9001, FSSC 22000 ,Kosher, Halal.
Package&Shipping:
Company information:
Quality control:
Production flow:
Exhibition:
1. who are we?
We World-way biotech inc.are already in the herbal extract industry from 1992. We went through these years via different companies due to capital structure changes, starting from Hunan OSST to Phytoway and then World-Way and our CEO is Ginkgo Zeng , who is a
road-paver for this industry and a prominent technical expert. We have our own factory and research team,that means we could offer variaties of products.
2. how can we guarantee quality?
Always a pre-production sample before mass production: we guarantee the goods produced is same as the samples confirmed by you,
Always final Inspection before shipment: we strictly tested every item comply with CHP , EP, USP before delivery each batch.
3.what can you buy from us?
We produce standardized herbal extract to ratio extract, such as Pesticide free Ginseng Extract, Rosemary extract, Echinacea extract, Hibiscus Calyx Extract, Coca Polyphenols Extract, Apple Phloridzin, Melilotus Officinalis Extract, Stevia Extract, Resveratrol from Giant Knotweed Extract, Sorghum Extract, Dong Quai Ex tract, Milk Thistle Extract, Red Clover Extract, Echinacea
Purpurea Extract, Magnolia Bark Extract, etc, we have OEM service.
4. why should you buy from us not from other suppliers?
We had been in the herbal extract business industry more than 20 years! The company founder is Dr. Ginkgo Zeng, who was the early bird in the herbal extract business since early 90's.Our main and strong products are Red clover ext, schisandra ext, etc.
5. what's the order process?
1) Inquiry --- Send us your requirements; 2) Sample --- the samples will be send to you by express;
3) PI --- we will send the PI file to you after samples confirmed;
4)Deposit --- you will pay us 50% deposit to produce goods;
5)Production ---the mass production will be arranged;
6)Balance --- we will inform you to pay it when the production & inspection finished;
7) Packing --- Drum, Vacuum standard Packed;
8) Shipping --- By air / Sea;
9) Confirm the goods Receipt ;
10) Provide after sales service.
Please feel free to contact us to get free sample and the COA for reference !
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