Core Portfolio 01
High-Assay Botanical Ingredients & Peptide Concentrates
Verified analytical integrity with documented chromatography profiles, ISO/GMP-compliant controls, and end-to-end traceability.
Manufacturing Metrics
Macro Supply Chain Infrastructure & Technical Capabilities
Xi'an Le-Nutra Ingredients Inc. bridges botanical cultivation with validated cGMP extraction engineering, delivering scalable high-volume stability.
3,000 t
Annual Standardized Output
60,000 m²
Integrated Factory Footprint
6 Lines
Continuous Extraction Systems
40+
Target Export Jurisdictions
Phyto-Chemical Characterization
Andrographis paniculata (Burm. f.) Nees contains potent diterpene lactones, with andrographolide serving as the principal therapeutic biomarker alongside neoandrographolide, 14-deoxyandrographolide, and 14-deoxy-11,12-didehydroandrographolide.
- Target Biomarker: Andrographolide
- Analytical Assay: Reversed-Phase HPLC-DAD
- Reference Standards: USP / EP / CP Verified
ODM Concentration Engineering
From water-soluble dry powders to high-density granulations for direct compression, our engineering team custom-calibrates residual bittering profiles, bulk densities, and dispersion kinetics for diverse delivery vehicles.
- Standardized Potencies: 10% to 98% HPLC
- Mesh Particle Size: 80 to 200 Mesh
- Moisture Equilibrium: ≤ 5.0% Karl Fischer
Clean-Science Quality Control
Every industrial production batch undergoes strict ICP-MS heavy metal profiling, GC-MS pesticide residue panels conforming to European Pharmacopoeia (EP 2.8.13), and total absence of ionizing radiation or ethylene oxide (EtO).
- Heavy Metals (Pb, As, Cd, Hg): < 10 ppm Total
- Aflatoxins (B1+B2+G1+G2): < 4 ppb LC-MS/MS
- Microbiological Limits: USP <2021> Compliant
Market Dynamics
Global Sourcing Trends & Enterprise Procurement Needs
Evaluating shifting regulatory landscapes, clinical evidence demands, and industrial manufacturing pain points in natural immuno-active raw materials.
Immune & Respiratory Surge
Following substantial global clinical focus on upper respiratory tract infections (URTI) and immune homeostasis, multi-market consumer brands are replacing rudimentary whole-herb powders with standardized extracts holding defined diterpenoid ratios.
Regulatory Traceability & DNA Identity
Corporate procurement mandates strict prevention of adulteration. Factory-level raw herb identity testing requires HPTLC fingerprinting against botanical reference standards and genomic barcoding to eliminate confusion with related Acanthaceae taxa.
Solubility & Taste Masking
Known for its extreme natural bitterness, industrial R&D requires advanced ODM technologies such as microencapsulation, cyclodextrin complexation, and liposomal carriers to allow incorporation into functional sachets, ready-to-drink beverages, and chewables.
Regulatory Blueprint
Macro-Industry Solutions & Localized Compliance Guarantee
Comprehensive regulatory dossiers and supply chain transparency that eliminate market entry barriers for enterprise brand owners.
NORTH AMERICA
US FDA FSMA & cGMP
Compliant with 21 CFR Part 111 & Part 117. Backed by rigorous hazard analyses, full supply-chain documentation, and complete NDIN/GRAS scientific safety data.
EUROPEAN UNION
EFSA & Novel Food Support
Detailed botanical history of use, extraction process flowcharts, non-selective solvent declarations (USP/EP Grade Ethanol/Water only), and zero synthetic residuals.
OCEANIA
TGA Listed Medicines
Export batches conform to Therapeutic Goods Administration (TGA) compositional guidelines, validated analytical assays, and strict heavy metal thresholds.
GLOBAL MULTI-MARKET
EcoVadis & Clean Standards
Third-party validated environmental responsibility, Kosher, Halal, Non-GMO verification, and comprehensive English documentation (COA, SDS, Allergen Declarations).
R&D Pipeline
Technical Roadmap & Future Extraction Innovations
Advancing active lactone preservation, bioavailability kinetics, and zero-carbon processing through continuous technological refinement.
PHASE I: PURITY
Supercritical CO2 Selective Extraction
Solvent-free fractionation technology targeted at isolating fragile labdane diterpenoids while completely bypassing thermally-induced molecular degradation.
PHASE II: BIOAVAILABILITY
Self-Emulsifying Nano-Carriers (SEDDS)
Overcoming the limited intestinal permeability of andrographolide via lipid-based droplet systems that enhance systemic lymphatic absorption by over 350%.
PHASE III: PURITY FRACTIONATION
Simulated Moving Bed (SMB) Purification
Continuous industrial chromatographic isolation enabling cost-effective commercial yields of pharmaceutical-grade >98% Pure Andrographolide.
PHASE IV: GREEN ECOLOGY
Zero-Waste Circular Processing
Upcycling post-extraction fibrous biomass into fermentable prebiotics and functional animal feed substrates, aligning with corporate ESG milestones.
Core Portfolio 02
Standardized Extracts, Bioactive Peptides & Nutritional Actives
Complementary functional building blocks produced in our 60,000 m² cGMP-certified facility for turnkey formulation delivery.
Procurement & Technical FAQ
Frequently Asked Questions by Industrial Formulators
Technical clarity regarding botanical identification, marker standardization, minimum order quantities, and custom contract manufacturing.
What is the standard marker assay for your Andrographis paniculata extract?
We supply standardized andrographolide concentrations ranging from 10% to 98% determined via High-Performance Liquid Chromatography (HPLC-DAD). We also standardize total diterpene lactones (andrographolide, neoandrographolide, and 14-deoxyandrographolide) per individual client monographs.
How do you overcome the intense bitterness of andrographolide for oral formulations?
Through our ODM technical services, we provide taste-masked granules and micro-encapsulated formulations using clean-label hydrocolloids and lipid coatings. This prevents dissolution in the oral cavity while allowing rapid gastric and enteric release without altering therapeutic efficacy.
Which extraction solvents are utilized in the manufacturing process?
We strictly utilize food-grade USP/EP purified water and agricultural-origin ethanol in a controlled hydroalcoholic extraction system. Our closed-loop solvent recovery guarantees residual solvents fall far below strict ICH guidelines (< 5,000 ppm ethanol, < 50 ppm other volatile organics).
What documentation accompanies every commercial export shipment?
Every commercial consignment includes a comprehensive Batch Certificate of Analysis (COA) specifying assay results, botanical origin, heavy metal ICP-MS quantification, pesticide GC-MS screens, microbial bioburden panels, an English Safety Data Sheet (SDS), and Non-GMO/Non-Irradiation declarations.