Reliable Quercetin Powder Supplier for Global Markets
Greenherb supplies Quercetin Powder to international customers in nutraceutical, dietary supplement, and functional food industries. The product is manufactured under controlled conditions to ensure stable purity, consistent particle size, and reliable batch-to-batch performance.
Quercetin powder is suitable for long-term supply programs and various formulation needs, with full technical documentation available for global distribution.
Why Choose Greenherb Quercetin Powder?
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High-Purity Material – Suitable for professional formulations
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Consistent Quality Control – Stable specifications across batches
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Good Processing Performance – Easy to handle in production
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Flexible Applications – Works in capsules, tablets, and blends
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Reliable Supply Chain – Supports long-term purchasing plans
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Complete Documentation – COA, MSDS, specifications available
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Flexible MOQ – Samples and bulk orders supported
Certificate of Analysis
|
Assay |
Specification |
Test result |
|
Quercetin |
98% |
98.4% UV |
|
Physical Control |
||
|
Appearance |
Yellow Fine Powder |
Conforms |
|
Characteristic |
Conforms |
|
|
Taste |
Characteristic |
Conforms |
|
Part Used |
Flower Bud |
Conforms |
|
Identification |
Positive |
Conforms(TLC) |
|
Loss on Drying |
≤5.0% |
1.3% |
|
Ash |
≤5.0% |
1.4% |
|
Particle size |
100% pass 80 mesh |
Conforms |
|
Chemical Control |
||
|
Heavy Metals |
NMT10ppm |
Conforms |
|
Lead(Pb) |
NMT2ppm |
Conforms |
|
Arsenic (As) |
NMT2ppm |
Conforms |
|
Mercury(Hg) |
NMT1ppm |
Conforms |
|
Cadmium(Cd) |
NMT1ppm |
Conforms |
|
GMO Status |
GMO Free |
Conforms |
|
Microbiological Control |
||
|
Total Plate Count |
1,000cfu/g Max |
Conforms |
|
Yeast & Mold |
100cfu/g Max |
Conforms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Product Introduction
Quercetin Powder is a naturally occurring flavonoid widely found in many fruits and vegetables. It is commonly used as a functional ingredient in dietary supplements and nutraceutical formulations due to its well-known botanical origin and stable formulation characteristics.
Because of its broad market recognition, quercetin powder is widely accepted in international supplement applications.
Key Characteristics:
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Chemical Name: Quercetin
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Appearance: Yellow to yellow-green powder
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Purity: Customized according to requirement
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Solubility: Slightly soluble in water
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Stability: Suitable for dry formulations
Production Process
The standard production process for Quercetin Powder includes:
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Selection of qualified raw materials
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Extraction and purification
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Concentration of active compound
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Drying and powder processing
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Particle size control
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Quality testing
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Packaging and final inspection
Functional Properties & Benefits
Quercetin Powder is commonly used for:
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Dietary Supplement Formulations – Suitable for single or compound products
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Nutraceutical Applications – Used in capsules, tablets, and powders
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Formulation Compatibility – Easy to combine with vitamins and plant extracts
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Stable Processing Performance – Supports large-scale manufacturing
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Clean Ingredient Positioning – Fits plant-based product concepts
Applications
Quercetin Powder is widely applied in:
Dietary Supplements
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Capsules and tablets
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Multi-ingredient health formulas
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Powdered supplement blends
Functional Foods
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Nutritional products
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Plant-based functional formulations
Contact Greenherb for Quercetin Powder Supply
Greenherb provides Quercetin Powder with reliable quality, consistent specifications, and professional export support.
Contact us to request samples, technical documentation, or commercial details.
Greenherb — your reliable quercetin powder supplier for global markets.
