The Extract Factory is a specialized manufacturer and wholesale supplier of premium botanical extracts for the global dietary supplement, functional food, and nutraceutical industries. Our Valerian Dry Extract Powder is produced under rigorous quality management protocols to deliver consistent potency, full traceability, and reliable batch uniformity for B2B buyers, contract manufacturers, and formulation houses seeking high-performance natural ingredients at competitive factory-direct pricing.
What Is Valerian Dry Extract Powder?
Valerian Dry Extract Powder is a concentrated botanical preparation derived from the rhizomes and roots of Valeriana officinalis L., a perennial herb native to Europe and parts of Asia. The subterranean portions of the plant house a complex phytochemical matrix comprising valerenic acid, valerenal, valepotriates (iridoid compounds), and essential volatile oils. Through controlled extraction, concentration, and drying, these bioactive constituents are concentrated into a standardized powder suitable for precise dosing in finished products. The extract is widely recognized in herbal pharmacopeias for its natural calming properties, which are linked to modulation of gamma-aminobutyric acid (GABA) receptor activity and support of healthy sleep-wake cycles.
Botanical Origin & Raw Material Sourcing
We procure raw valerian root from established cultivation zones where soil composition, altitude, and climate optimize the biosynthesis of secondary metabolites. Harvest is timed to the plant’s maturity cycle to ensure peak accumulation of valerenic acid and volatile fractions. Upon receipt, every botanical lot undergoes identity confirmation and macroscopic inspection; only authentic Valeriana officinalis root material that meets our internal acceptance criteria enters production. This farm-to-facility traceability system underpins product consistency and satisfies the documentation requirements of international importers and brand owners.
Extraction & Manufacturing Process
Our production workflow integrates advanced, multi-stage extraction technology with stringent process controls. High-efficiency solvent extraction and refined purification techniques are employed to isolate the target phytochemicals while co-extracting complementary matrix compounds that contribute to the holistic activity profile of the botanical. Critical parameters—including extraction temperature, duration, pressure, and solvent ratios—are monitored in real time to prevent thermal degradation of sensitive volatile components. Subsequent low-temperature concentration and vacuum drying steps preserve the integrity of the active fraction, yielding a stable, free-flowing powder with enhanced bioactive density.
Physical & Chemical Characteristics
Appearance: Yellow-brown powder
Odor: Characteristic valerian odor (reflective of natural volatile sesquiterpenes and essential oil fractions)
Taste: Characteristic valerian taste
Bulk Density: Slack density ~0.45 g/mL (USP 616)
Particle Size: 95% through 80 mesh (CP 2015)
The distinct organoleptic profile is indicative of a genuine, minimally processed botanical extract rich in the lipophilic compounds associated with valerian’s traditional and contemporary applications.
Standardized Constituents & Analytical Results
| Test Item | Specification | Typical Result | Methodology |
|---|---|---|---|
| Valerenic Acid | ≥ 0.8% | 0.85% | HPLC |
| Moisture | ≤ 5.0% | 3.25% | CP 2015 (105°, 4h) |
| Ash | ≤ 5.0% | 2.49% | CP 2020 |
| Total Heavy Metals | < 10 ppm | Conforms | CP 2020 |
Valerenic acid is utilized as the primary chromatographic marker to ensure standardized potency. HPLC quantification guarantees that every production batch delivers the minimum phytochemical threshold necessary for efficacious formulation in dietary supplements and herbal preparations.
Microbiological Safety Profile
| Microorganism | Acceptance Criterion | Result | Reference Method |
|---|---|---|---|
| Aerobic Bacterial Count | ≤ 1,000 CFU/g | Conforms | GB 4789.2 |
| Yeast | ≤ 100 CFU/g | Conforms | GB 4789.15 |
| Mold | ≤ 100 CFU/g | Conforms | GB 4789.15 |
| Escherichia coli | < 3.0 MPN/g | Conforms | GB 4789.38 |
| Salmonella spp. | Not Detected | Not Detected | GB 4789.4 |
| Staphylococcus aureus | Not Detected | Not Detected | GB 4789.10 |
All finished lots are evaluated against microbiological limits aligned with current Chinese Pharmacopoeia (CP) and national food safety (GB) standards, ensuring suitability for oral consumption and international distribution.
Functional Benefits & Mechanism of Action
Valerian Dry Extract Powder serves as a natural nervine and adaptogenic ingredient with several well-documented functional applications:
- Sleep Support & Circadian Health: The extract is a staple component in natural sleep-aid formulations, helping to reduce sleep latency and encourage restorative rest without the dependency profiles associated with synthetic sedatives.
- Stress & Anxiety Modulation: Through influence on GABAergic signaling pathways, valerian compounds promote relaxation and emotional equilibrium, making the extract ideal for stress-management and mood-support products.
- Smooth Muscle Relaxation: Recognized antispasmodic properties attributable to valepotriates and valerenic acid derivatives support formulations targeting menstrual comfort, gastrointestinal ease, and general musculoskeletal tension relief.
- Cognitive & Mental Well-being: By mitigating irritability and nervous tension, the extract contributes to overall mental clarity and mood stability in demanding lifestyle contexts.
Industry Applications & Formulation Compatibility
Valerian Dry Extract Powder is a versatile active ingredient across multiple commercial categories:
- Dietary Supplements: Two-piece hard-shell capsules, softgels, tablets, sachets, and powdered drink premixes positioned for natural sleep, relaxation, and stress relief.
- Functional Foods & Beverages: Calming herbal teas, relaxation shots, and functional RTD beverages.
- Herbal & Traditional Preparations: Liquid extracts, tinctures, and compounded botanical blends.
- Phytochemical Intermediates: As a standardized feedstock for further fractionation or isolation in pharmaceutical-grade botanical development.
Formulation Notes: The powder is compatible with common nutraceutical excipients, including microcrystalline cellulose, maltodextrin, silicon dioxide, and magnesium stearate. For direct compression or dry-blend applications, manufacturers should account for moderate hygroscopicity by ensuring rapid encapsulation or tableting and moisture-barrier primary packaging.
Solubility, Stability & Storage Recommendations
- Solubility: The extract is partially soluble in water; aqueous dispersion is improved with mild agitation. Lipophilic active fractions exhibit better solubility in ethanol or hydro-alcoholic systems.
- Stability: Chemically stable when stored under dry, cool conditions away from direct light and heat sources. Volatile oil integrity is best preserved under inert or low-oxygen headspace conditions.
- Storage: Maintain in tightly sealed containers at ambient temperatures below 25°C with relative humidity controlled below 60%.
- Shelf Life: 24 months from the date of manufacture when stored under recommended conditions.
Packaging & Wholesale Supply
The Extract Factory offers Valerian Dry Extract Powder in bulk configurations designed for commercial-scale procurement:
- Inner Packaging: Double-layer food-grade polyethylene bags or aluminum-foil laminate pouches.
- Outer Packaging: Reinforced fiber drums or corrugated cartons.
- Net Weight: 25 kg per drum (customized bulk quantities available upon request).
We support flexible order volumes for distributors, contract manufacturers, and private-label brands, with scalable capacity to accommodate recurring annual supply agreements.
Why Partner With The Extract Factory?
- Traceable Supply Chain: Direct relationships with cultivation partners enable complete source-to-shipment documentation and consistent raw material quality.
- Process Standardization: Manufactured under documented standard operating procedures (SOPs) with in-process checks to minimize batch-to-batch variation.
- Analytical Rigor: In-house and third-party laboratory testing via HPLC, gravimetric, and microbiological methods confirms identity, potency, purity, and safety.
- B2B Commercial Flexibility: Competitive factory-direct pricing, reliable lead times, and dedicated technical support for formulation and regulatory queries.
- Regulatory Readiness: Product specifications and testing frameworks align with CP, USP, and international food-safety guidelines to streamline customs clearance and GMP facility audits.
Contact Us for Specifications & Bulk Pricing
For manufacturers, formulators, and raw material distributors seeking a dependable supply of standardized Valerian Dry Extract Powder, The Extract Factory provides comprehensive technical documentation, including Certificates of Analysis (COAs) and specification datasheets. Our team is available to assist with formulation compatibility questions and sample requests.
Email: [email protected]
