Green Tea Polyphenols Powder
Botanical Name: Camellia sinensis O. Ktze.
Part Used: Leaf
Active Ingredient: Tea Polyphenols
Origin: China
Extraction: Water extraction
Appearance: Light yellow-brown powder
Storage: Keep in a cool, dry place away from heat and light.
Test Method: UV
Shelf Life: 3 years
Applications: Functional beverages, dietary supplement capsules, pressed candies, anti-aging cosmetics and antioxidant food ingredients.
Premium Green Tea Polyphenols Powder | High-Potency Standardized Extract for Functional Applications
Hefei Fushan Yuansheng Biotechnology provides medicinal grade Green Tea Polyphenols Powder, obtained from the top-quality Camellia sinensis leaves by innovative water extraction technique. Our standardised extract contains 30-98% polyphenols with accurately regulated levels of EGCG and is in conformity with international standards such as FDA GRAS and USP standards. We have 54 local and international patents and an R&D team lead by a PhD. We provide customisable specs, proven pesticide residue removal, and reduced caffeine choices.
Each batch is carefully tested by HPLC to guarantee a consistent bioactive profile. Our GMP-certified supplier partners provide pharmaceutical grade quality for nutraceutical producers globally.
What Makes Our Extract Different
Green tea polyphenols are nature’s most powerful antioxidant system. Our concentrated extract separates catechins, especially EGCG, using defined extraction conditions, unlike generic leaf powders.
The powder is quite stable in acid formulations . You get consistent batch-to-batch standard phytonutrients. That constancy is important in the development of medicinal supplements, where exact dosage is necessary.
We provide multi-gradient content for formulation flexibility. From 50% polyphenols for functional drinks to 98% for clinical purposes, we customise to your demands while keeping exceptional ORAC values.
Technical Specifications & Quality Parameters
| Parameter | Specification |
|---|---|
| Appearance | White to light pink / Light yellow-brown powder |
| Active Content | Tea Polyphenols 30-98% (customizable) |
| Particle Size | 100% pass 80 mesh |
| Testing Method | UV / HPLC |
| Shelf Life | 3 years |
| Heavy Metals | Complies with pharmacopoeia standards |
| Microbiology | Total Aerobic Count <10 CFU/g |
| Caffeine Content | 2-10% (natural) / <0.5% (decaffeinated) |
| Storage Conditions | Cool, dry place away from heat and light |
Core Processing Advantages
Our extraction technology addresses critical industry challenges. We implement validated pesticide residue removal protocols exceeding EC 396/2005 standards. This matters because tea leaves naturally accumulate agrochemical residues.
Plasticizer removal ensures compliance with strict contaminant limits. Heavy metal testing via ICP-MS confirms lead content remains below 3.0 ppm. These quality controls eliminate supplier risk for your finished products.
Low-caffeine customization solves formulation problems in calming or evening supplements. Through specialized processing, we reduce caffeine to below 0.5% while preserving catechin integrity. You gain functional benefits without stimulant effects.
Batch stability comes from our standardized release technology system. This proprietary approach maintains consistent bioavailability across production runs—a requirement for branded nutraceutical lines.
Diverse Application Solutions
Dietary Supplements: High-EGCG formulations support metabolic health products. The Green Tea Polyphenols Powder withstands encapsulation temperatures without catechin degradation. You achieve labeled potency through shelf life.
Functional Beverages: Cold-water soluble grades enable clear liquid applications. The extract provides antioxidant protection in bottled teas and wellness drinks without cloudiness or precipitation.
Anti-Aging Cosmetics: Micronized particles ensure skin barrier penetration. Our powder neutralizes UV-induced free radicals in topical formulations. Specialized processing prevents discoloration in cream bases over time.
Clean-Label Food Preservation: Natural antioxidant properties replace synthetic BHA/BHT in meat and oil products. The extract inhibits lipid peroxidation in complex emulsions where conventional preservatives fail regulatory requirements.
Understanding Polyphenol Specifications
Many suppliers reference only total polyphenol content. This creates formulation problems because biological activity concentrates in specific catechins.
EGCG represents the primary therapeutic compound. Clinical studies measure EGCG dosage—not generic polyphenol percentages. Your product efficacy depends on quantified EGCG levels verified through HPLC fingerprinting.
We provide detailed catechin profiles showing EGC, EC, ECG, and EGCG concentrations. This transparency allows evidence-based formulation rather than marketing estimates. You meet label claims with analytical certainty.
Total polyphenols indicate extract concentration. Catechin profiles confirm bioactive potential. EGCG quantification ensures clinical relevance. All three parameters matter for professional procurement decisions.
Quality Assurance & Compliance
Our supply chain integrates cultivation knowledge with extraction science. We work exclusively with GMP-certified manufacturing partners holding ISO22000, HACCP, and HALAL certifications.
Continuous testing protocols screen for over 200 pesticide residues. Gas chromatography confirms solvent residues meet ICH Q3C guidelines for pharmaceutical ingredients. PAH analysis ensures fire-dried leaf sources comply with EU contaminant regulations.
Heavy metal profiling via ICP-MS addresses tea's natural accumulation of aluminum and lead. Stringent internal limits exceed regulatory requirements. You receive ingredients safe for daily supplementation protocols.
Microbiological testing validates aerobic counts below 10 CFU/g. This pharmaceutical-grade standard prevents contamination issues in finished products. Your quality team can depend on consistent, auditable results.
Frequently Asked Questions
Q:What is the exact difference between total polyphenols, catechins, and EGCG?
A:Among plant polyphenols, the most active and clinically valuable compound is EGCG from the catechin subclass. It drives metabolic enhancement and calorie expenditure in human studies. Product formulations must precisely quantify EGCG content rather than only referencing total polyphenol levels to ensure therapeutic efficacy. We provide complete catechin profiles with every specification sheet.
Q:Is the product guaranteed?
A:We guarantee manufactured products match samples you confirm during development. Each batch undergoes strict testing before shipment, complying with Chinese, European, or US Pharmacopoeia standards. Full certificates of analysis accompany every delivery for quality traceability.
Q:Does this extract contain caffeine?
A:Natural green tea extract conventionally contains 2-10% caffeine depending on source material. We provide different solutions based on your formulation needs—standard caffeine content for energy products or specialized low-caffeine processing (<0.5%) for stimulant-free applications. You select the specification matching your product positioning.
Partner With a Trusted Supplier
Ready to elevate your product formulations with premium Green Tea Polyphenols Powder? Contact our team at info@extrabroc.com to discuss your specific application needs and receive detailed technical documentation.
