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Botanical Name: Polygonum Cuspidatum
Plant Part Used: Roots
Processing Method: Extraction
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.
Note: Information contained herein is believed to be accurate and is offered in good faith for the benefit of the customer: Green Jeeva, LLC., however does not assume any liability or risk involved in the use of its products since the conditions of use are beyond our control. Nothing contained herein shall constitute an express or implied guarantee or warranty with respect to Green Jeeva, LLC’s or their use.
|Mesh size||Passes through #80 mesh||USP<786>|
|Loss on drying||NMT 5% w/w||USP<731>|
|Total ash||NMT 5.0% w/w||USP<561>|
|Pesticide residue||Meets the requirement||Meet USP<561>|
|Assay||NLT 98% resveretrol||HPLC|
|Residual Solvents||Meets the requirement||USP<561>|
|Total Heavy Metals||NMT 10 ppm||USP<231>|
|Lead||NMT 0.5 ppm||USP<232>|
|Arsenic||NMT 1 ppm||USP<232>|
|Mercury||NMT 0.5 ppm||USP<232>|
|Cadmium||NMT 0.5 ppm||USP<232>|
|Total Plate Count||NMT 1000 cfu/g||USP<61>|
|Yeast & Mold||NMT 100 cfu/g||USP<61>|
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