| Certification: | ISO, FDA, HACCP, Kosher Halal Fssc |
|---|---|
| Assay Method: | UV, TCL |
| Application Form: | Injection, Lotion, Suppository, Paste, Tablet, Capsule |
| Application: | Food, Health Care Products, Medicine, Cosmetics |
| State: | Powder |
| Extract Source: | Rhizome |
| Samples: |
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| Customization: |
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What is Giant knotweed Extract?
Giant knotweed is widely grown throughout Japan and is foraged as a wild edible vegetable. The root of Polygonum cuspidatum, were widely used in traditional Chinese and Japanese medicine. It is also known to be a rich source of resveratrol, which is a natural polyphenol. Emodin, physcion, citreorosein, rhein, fallacinol, questin, phenylpropanoides , polyphenols, and tannins are major active components present in this root. It is a good source of reveratrol, and carotenoids that act as a potent antioxidant that minimizes the effect of harmful oxidative stress. It is good for the heart, and gastrointestinal tract health.
Certificate of Analysis of Giant knotweed Extract
Product and Batch Information
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Product Name
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Giant Knotweed Extract
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Botanic Name
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Polygonum Cuspidatum
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|
Plant Part
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Rhizome
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Active Ingredeints
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Trans-resveratrol
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98%
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Physical Control
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Appearance
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White Fine Powder
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|
Odor
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Characteristic
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|
Sieve Analysis
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100% pass 80mesh
|
|
Loss on Drying
|
0.5% Max
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Ash
|
0.5% Max
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Chemical Control
| Sulphate | 0.5% Max |
| Arsenic (As) | NMT 2ppm |
| Cadmium(Cd) | NMT 1ppm |
| Lead (Pb) | NMT 2ppm |
| Chlorate (Cl) | NMT 1ppm |
| Phosphate Organics | NMT 1ppm |
| Heavy Metals | 20ppm Max |
| Pesticides Residues | NMT 1ppm |
Microbiological Control
| Total Plate Count | 5000cfu/g Max |
| P.aeruginosa | Absent |
| S. aureus | Absent |
| Salmonella | Absent |
| Yeast & Mold | 50cfu/g Max |
| E.Coli | Negative |
| Staphylococcus | Negative |
| Aflatoxins | NMT 0.2ppb |
| Salmonella | Negative |
Changsha Herbway Biotech Co., Ltd has more than 10 years' history and committed to providing high quality&natural Chinese botanical extracts to domestic and international customers. Relying on high and new technology, making cooperation with famous scientific research institutions, HERBWAY has founded it's own factories, and built perfect application lab-facilities for testing and optimizing product properties. Guiding and improving production as well as R&D ability of own. The factories are equipped with GMP standard production lines and have passed the certificates of ISO9001, HACCP, Kosher,HALAL,GMP+. During the past 10 years, HERBWAY has successfully developed more than 200 kinds of standardized botanical extracts,with annual production capacity reaches more than 1000 tons.
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