| Customization: | Available |
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| Powder: | Yes |
| Customized: | Customized |
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Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi.
Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans.
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Items
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Specification
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Results
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Assay
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≥98%
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98.68%
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Appearance
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White or off-white powder
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Complies
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Melting point
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223-226 °C
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Complies
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Ash
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≤1.0%
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0.22%
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Loss on drying
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≤1.0%
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0.64%
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Pesticides
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Negative
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Complies
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Heavy metals
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≤10ppm
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Complies
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Pb
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≤2.0ppm
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Complies
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As
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≤2.0ppm
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Complies
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Odor
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Characteristic
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Complies
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Particle size
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100%through 80 mesh
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Complies
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Microbioiogical:
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||
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Total of bacteria
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≤1000cfu/g
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100cfu/g
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Fungi
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≤100cfu/g
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Complies
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Salmgosella
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Negative
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Complies
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Coli
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Negative
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Complies
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• Polygonum Cuspidatum Extract is mainly used as raw materials for sore repair and beauty products.
• Polygonum Cuspidatum Extract is antioxidation, which has the function of delaying aging and resisting fatigue.
• Polygonum Cuspidatum Extract is anticancer, it can arrest the proliferation of the malicious cell, which will prevent arthritis and other diseases.
• Polygonum Cuspidatum Extract can adjust cholesterol and reduce the risk of cardiovascular disease.
• Polygonum Cuspidatum Extract can treat myocardial ischemia, brain ischemia and disease of heart head blood-vessel.
Application
• Applied in food field, it is mainly used as dietary supplements.
• Applied in cosmetic field, it is mainly used as a raw material for beauty products. It can delay aging and resist fatigue. •Repairing sores, lowering blood fat, treating acute and chronic hepatitis, leukopenia, for cholesterol and triglyceride hyperemia and upper gastrointestinal bleeding.
Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.
Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4: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, Western Union or Bitcoin.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
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