Explore our premium grade active biological compounds and standardized plant extracts, trusted by major global formulators.
Established in 2012, Chengdu Chenlv Herb Co., Ltd. stands as a premier high-tech enterprise specializing in the research, development, production, and commercialization of premium botanical extracts and natural active ingredients. Operating from our advanced 2711㎡ facility, we deliver highly purified, bio-optimized raw materials to the pharmaceuticals, health supplements, food and beverage, and cosmetics sectors worldwide.
We pride ourselves on our state-of-the-art analytical equipment, employing HPLC, GC, UV, and AAS to monitor volatile components, active curcumins, heavy metals, and residual solvents. This relentless commitment to science-based quality enables us to service prestigious clients across major economic regions, aligning every batch with rigorous global importing regulations.
Discover Our R&D Capability
A comprehensive analysis of quality assurance parameters for importing dried turmeric and curcumin derivatives into highly regulated markets.
In B2B botanical transactions, "CE Certification" refers to the verification of mechanical, electrical, and processing compliance for the production and milling equipment within the factory. Under European Union directives (including the Machinery Directive 2006/42/EC and Electromagnetic Compatibility Directive 2014/30/EU), processing lines that wash, slice, dehydrate, pulverize, and pack dried turmeric must conform to strict sanitary design and operational safety standards. Buying from a factory utilizing CE-certified machinery guarantees that the raw materials are free from contamination by mechanical wear, hydraulic lubricants, or structural heavy metals.
European Regulation (EC) No 396/2005 establishes maximum residue limits (MRLs) for pesticides in food products of plant origin. The dried rhizomes of Curcuma longa are prone to soil contaminants. Our factory utilizes high-efficiency supercritical washing and drying systems that keep residues well below the EU limit. Additionally, we actively monitor for:
China's southwestern provinces provide a unique microclimate optimal for cultivating high-curcumin turmeric rhizomes. By leveraging raw materials from these domestic belts, Chengdu Chenlv Herb Co., Ltd. integrates raw sourcing with localized processing. This structural efficiency offers significant advantages:
From seed cultivation monitoring to automated harvesting, ensuring absolute control over the botanical source and minimizing raw material price volatility.
Utilizing high-efficiency low-temperature heat pump dryers to preserve volatile oils (ar-turmerone) and maintain the rich natural yellow curcumin pigments.
Rigorous phytosanitary screening guarantees that each batch of dried turmeric conforms perfectly to European and US FDA food contact regulations.
B2B procurement criteria for dried turmeric rhizomes, milled powder, and standardized curcumin extracts.
| Specification Parameter | Food / Dietary Supplement Grade | Cosmetic Grade | Pharmaceutical Grade |
|---|---|---|---|
| Curcuminoids Concentration | Min 3.0% - 5.0% (HPLC) | Min 95.0% (Purified Extract) | > 98.0% (HPLC Standardized) |
| Moisture Content | < 9.0% | < 5.0% | < 3.0% |
| Ash Content | < 7.0% | < 2.0% | < 0.5% |
| Residual Solvents | Conforms to USP/EP Limits | Ethanol Only (< 5000 ppm) | Acetone/Ethanol free (< 1000 ppm) |
| Total Plate Count (TPC) | < 10,000 cfu/g | < 100 cfu/g | Sterile (< 10 cfu/g) |
| E. coli & Salmonella | Negative / 10g | Negative / 1g | Negative / 25g |
Why leading global enterprises partner with Chenlv Herb for standardized botanical ingredients.
Creative formulation designs and isolation processes that elevate your brand and improve active ingredient bioavailability.
Eco-friendly, energy-efficient manufacturing processes and green extraction technology aligned with modern values.
End-to-end tracebility with strict adherence to environmental and agricultural preservation guidelines.
Rapid 24-hour turnaround for quotes, technical documentation, and regulatory compliance certificates.
Dedicated quality control experts checking every stage from fresh harvest to final powder delivery.
Over a decade of extraction expertise ensuring precise particle sizes, water solubility, and chemical stability.
Tailored natural ingredient solutions developed specifically to integrate seamlessly into diverse end-product lines.
Driven by the concept of "homology of medicine and food," our dried turmeric and curcumin derivatives serve as key anti-inflammatory and cellular health ingredients.
High-purity isolates developed using specialized crystallization techniques are utilized as precursors for modern clinical formulations and natural remedies.
With consumer demand centering on clean skincare, our botanical extracts bring natural pigmentation, calming activity, and skin barrier defense to formulations.
Excellent natural antimicrobial properties that improve gut microbiome diversity and performance health, serving as a reliable alternative to antibiotics.
Chenlv Herb provides comprehensive, transparent one-stop contract manufacturing and optimization services.
Establish requirements, active specifications, and targets.
Detailed cost breakdown based on quantity and purity.
Finalizing legal parameters and timeline guarantees.
Developing lab samples for client signoff and evaluation.
Scaling up the manufacturing under GMP and ISO conditions.
Testing and issuing Certificates of Analysis (COA).
Export clearance and tracking to client warehouse.
Chengdu Chenlv Herb Co., Ltd. operates under international regulatory compliance standards, backed by global auditing bodies.
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Clear, direct answers regarding compliance, shipping, extraction parameters, and factory specifications.
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