Paeoniflorin Powder

Premium Paeoniflorin Powder Extract – Pharmaceutical-Grade Botanical Ingredient for R&D and Nutraceutical Applications

Xi'an Jiayuan Bio-tech Co., Ltd. delivers pharmaceutical-grade Paeoniflorin Powder extracted from Paeonia albiflora Pall roots, offering specifications ranging from 10% to 98% purity verified by HPLC. Founded in 2002, our firm has a registered capital of RMB 30 million and two GMP-standard manufacturing lines. We have obtained the ISO9001, FSSC22000, HALAL, and KOSHER certifications. With 20+ years of expertise and 30 specialised technical experts, we provide customised extraction methods with batch-to-batch consistency. We offer research institutes and nutraceutical producers full COA documentation and 24/7 technical assistance on every shipment.

What Is Paeoniflorin Powder?

This substance is a monoterpene glycoside bioactive molecule from the dried roots of Paeonia lactiflora, a fundamental plant in traditional medicine systems. This is a hygroscopic amorphous powder. Molecular formula: C 23 H 28 O 11 Molecular weight: 480.46 CAS NO.: 23180-57-6 Appearance: with lower concentrations it is brown in colour but with 90%+ purity the material is white in colour.

This chemical has been widely researched for its multi-pathway biological activity. It has anti-inflammatory benefits via modifying cytokine release, hepatoprotective activity by reducing oxidative stress, and neuroprotective effects in preclinical studies. Its efficacy in promoting sleep architecture and cellular health was also shown in recent studies.

Our extraction method employs state of the art purifying and crystallisation technology. Each manufacturing batch is rigorously tested by HPLC and qNMR to ensure the structural integrity and content correctness of the seven specification grades (10%, 20%, 30%, 40%, 50%, 90% and 98%).

COA 

Product Name	Paeoniflorin Powder
Extract Source	Paeonia albiflora Pall		Origin of Herb	China
Used Part	Root		Solvents	Water &E thanol
Ref standard	According with the enterprise standard
Items	Requirements			Results	Method
Assay	≥90.00%			90.34%	HPLC
Appearance	Brown powder			Conforms	Organoleptic
Taste	Characteristic			Conforms	Organoleptic
Loss on drying	≤5.0%			3.69%	5g/100℃/2.5hrs
Ash content	≤5.0%			3.72%	2g/525℃/3hrs
Particle size	95% pass 80 mesh			Conforms	80 mesh screen
Lead(Pb)	≤1ppm			Conforms	Atomic Absorption
Cadmium(Cd)	≤1ppm			Conforms	Atomic Absorption
Mercury(Hg)	≤0.1ppm			Conforms	Atomic Absorption
Arsenic (As)	≤1ppm			Conforms	Atomic Absorption
Ethanol	≤5000ppm			11673ppm	GC
Total Plate Count	≤5000cfu/g			Conforms	CP2015
Mold &Yeast	≤100 cfu/g			Conforms	CP2015
E. Coli	Negative			Not Detected	CP2015
Salmonella species	Non-detected			Not Detected	CP2015
Staphylococcus aureus	Non-detected			Not Detected	CP2015
Non-GMO, Non-Irradiation, Allergen Free
Storage Condition:	Preserve in tight containers at controlled room temperature .
Packing	25kg in drum with double plastic bag inside
Conclusion	The product conforms to the enterprise standard

Functions

Biological Activity	Mechanism & Research Focus
Anti-inflammatory	Inhibits pro-inflammatory cytokine pathways; studied in autoimmune research models
Hepatoprotective	Reduces oxidative damage markers in liver tissue; supports detoxification studies
Neuroprotective	Modulates neurotransmitter balance; explored in cognitive health research
Antiproliferative	Investigated for cellular regulation in oncology research applications
Sleep Quality Enhancement	Influences GABAergic signaling; applied in insomnia-related clinical trials

Application Fields

You want your formulation spot-on and our powder gives you flexibility in key industries:

Pharmaceutical R&D: Utilised as a reference standard in drug discovery programs and preclinical testing techniques. It is being studied in clinical trials by many pharmaceutical firms for its medicinal potential.

Traditional Chinese Medicine (TCM) Standards: Acts as a quality control marker for raw Paeonia lactiflora materials and final herbal products.

Nutraceutical Development: Added to dietary supplement formulations for liver support, stress response and sleep quality enhancement.

Cosmetic Research: Investigated for anti-aging and skin barrier protection applications, based on its antioxidant profile.

Academic Research: For investigating herbal pharmacology and phytochemistry used by universities and research institutes.

Note: This product is for research use only. Not authorised for human use or for use in diagnostic procedures. Not meant for human consumption.

Certificates

• ISO9001 Quality Management System Certification (obtained 2012)
• FSSC22000 Food Safety System Certification
• HALAL Certification
• KOSHER Certification
• HACCP System Certification
• Shaanxi Province High-tech Enterprise Recognition (2013)
• Independent Import & Export Rights

All certifications for Paeoniflorin Powder are maintained through annual audits and continuous process improvement programs.

Quality Control

We provide full-chain traceability and six quality check points:

Raw Material Screening: Select only Paeonia albiflora roots from approved cultivation bases, and the heavy metal and pesticide residue limits should match the standards.

Extraction Monitoring: During the aqueous extraction steps, critical parameters (temperature, pH, extraction ratio) are monitored in real time.

Purification Validation: Column chromatography and crystallisation stages are verified using in-process HPLC sampling.

Content Verification: Purity claims verified by two methods of testing (HPLC + qNMR) of the finished product.

Stability Testing: Samples were kept under accelerated circumstances (40°C/75% RH) and long term conditions (-20°C, 4°C) to determine shelf life.

Documentation Pack: Each batch is accompanied by a COA (Certificate of Analysis) which specifies purity, specific optical rotation, appearance, moisture content, residual solvents and microbiological restrictions. Safety Data Sheet (SDS) and Certificate of Origin (COO) available upon request.

Payment & Shipment

Payment Terms: We primarily accept T/T (Telegraphic Transfer). For established partnerships, L/C, D/P, PayPal, and other methods are negotiable.

Shipping Partners: FedEx, DHL, EMS, UPS, TNT, plus international airlines and ocean freight providers for bulk orders.

Lead Time: Standard orders (MOQ 1 kg) ship within 7–15 business days. Rush orders can be expedited to 3–5 business days based on inventory status.

Customs Support: For customers new to importing, we provide documentation assistance for European and US markets. Import clearance remains the buyer's responsibility, but we offer full export document packages to streamline the process.

Packaging & Transportation

Primary Packaging: Sealed aluminium foil bags with double protection (inside food grade polyethylene, outside aluminium foil).

Secondary Packaging: Fibre drums or carton boxes with a moisture-proof liner.

Storage Conditions Store in a cold, dry and shielded from light condition. Storage: Optimal: -20°C (3 year stability) or 4°C (2 year stability).

Transportation Requirements: Standard ambient temperature shipping. Refrigerated delivery (2-8°C) available upon request for high purity grades (≥90%) in summer months.

Labelling: Each package should be labelled with product name, specification, batch number, manufacturing date, expiry date, storage conditions and net weight.

After-sales Service

You deserve partnership, not just transactions:

24/7 Technical Hotline: Our R&D team provides formulation guidance and stability study support.

Free samples: Available for accredited research institutes and manufacturers (sample size:10-50g according to specification).

bespoke Development: ODM / OEM services for bespoke requirements, particle size dispersion or blended formulations.

Complaint Resolution: Quality concerns are resolved within 48 hours with a comprehensive examination of traceability and corrective action reports.

The batch reservation service assures that you will get the same set of material for your further study.

Exhibitions

We maintain active participation in international trade shows to connect with global partners:

• Vitafoods Europe (Geneva, Switzerland)
• SupplySide West (Las Vegas, USA)
• CPHI China (Shanghai, China)
• Natural Products Expo (Anaheim, USA)

Stop by our booth to discuss your individual application needs and obtain technical information on extraction methods.

Why Choose Us?

20 Years of Botanical Experience: We have perfected our extraction methods for over 300 botanical species since our founding in 2002.

Factory-Direct Pricing: Eliminate middleman markups thanks to our vertically integrated manufacturing process.

Flexible MOQ: Test formulation compatibility with only 1kg before growing manufacturing.

GMP-Standard Facilities: Two approved manufacturing lines provide contamination-free processing.

Global Logistics Network 5+ foreign couriers and customs brokers partnerships cut transit times by 30%

Full Documentation: Full regulatory assistance package speeds the registration of your product.

Scalable Production Batches from 10 kg to 1000+ kg to keep pace with your development curve.

FAQ 

Q : How do you assure the same quality from batch to batch? Which specs do you use? Can you offer entire COA for each lot?

A：We have strong quality control from raw material to finished product, and follow the  purity requirements such as ≥98% （HPLC）. A comprehensive COA for each batch is supplied including; purity, specified optical rotation, appearance, moisture and residual solvents ensuring consistency.

Q : what is the MOQ and lead time? Do you take emergency orders?

A: Our MOQ is normally 1kg. Standard orders take 7 to 15 business days to ship. For rush orders we may accelerate shipping to 3-5 business days based on stock availability.

Q: Are there special shipping requirements? Who manages customs clearance?

A：Ship at ambient temperature or refrigerated (2–8°C) if required, protected from light and moisture. We provide full export documentation; import clearance is the buyer's responsibility.

Q: What payment terms are accepted?

A：We primarily accept T/T. L/C, D/P, PayPal, MoneyGram, and Western Union are also available upon negotiation.

Q: What is the shelf life and optimal storage method?

A：In powder form, stability extends to 3 years at -20°C and 2 years at 4°C. For reference standards, sealed and light-protected storage at 4±4°C maintains quality for 36 months.

Q: Do you provide samples? What's included?

A：Yes, free samples (10–50g) are available for qualified research institutions and manufacturers. Each sample includes a mini-COA and storage guidelines.

Contact Us

Ready to elevate your research or formulation with premium-grade botanical extracts like Paeoniflorin Powder? Contact us today at sales@jayuanbio.com and sales1@jayuanbio.com  for quotations, technical data sheets, or sample requests.