Evidence-Based Botanical CRO & CDMO Enterprise

China Phytochemical Manufacturer & Suppliers

Industrial-Scale Botanical Active Ingredient Isolation, Validated Chromatographic Analysis, and Clinical-Stage CDMO Capabilities for Global Healthcare Brands.

Core Research Offerings

Standardized Phytochemical Solutions & Contract Services

Bridging traditional botanical pharmacology and precision medicine via molecular screening, GMP pilot isolation, and multi-phase clinical validation.

ODM Clinic study Phase1 Phase 4 Manufacturer Suppliers

ODM Clinic Study (Phase 1 - Phase 4) Services

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China Establishment of analysis methods of active ingredients Supplier

Active Ingredient Analysis Method Establishment

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ODM Study and evaluation of the potency of the botanical active ingredients

Botanical Potency Evaluation by Season & Geographic Origin

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China Screening of the active ingredients of plants Manufacturer

Screening of Plant Active Bioactive Ingredients

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OEM In Vitro Test Research Service Manufacturers

OEM In Vitro Cellular Assays & Screening Services

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OEM Animal study Supplier Suppliers

OEM In Vivo Animal Safety & Efficacy Studies

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Botanical Active Ingredients Contract Manufacturing

Commercial OEM Phytochemical Isolation & Extraction

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Finished Formulations CDMO

Full-Dosage Natural Medicine Formulation & CDMO

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Market Dynamics

The Global Phytochemical Revolution: Analytical Certainty vs. Raw Botanicals

Strategic market analysis on the shift from crude herbal powders to high-purity single isolates, standardized fingerprints, and clinical dossiers.

The Demise of Generic Extracts

Global regulatory bodies (FDA 21 CFR Part 111, EMA botanical monographs) no longer tolerate uncharacterized herbal mixtures. International buyers demand validated chromatographic profiles (HPLC, HPTLC) verifying consistent pharmacological yield per milligram.

Batch Consistency Chirality Control

Global Procurement Friction

Tier-1 nutraceutical and pharmaceutical formulators routinely face supply disruptions caused by crop seasonality, solvent residue restrictions, and pesticide variations. Single-point integrated supply lines mitigate cross-continental compliance failure.

Traceability USP/EP Compliance

Preclinical to IND Momentum

Phytotherapy candidates require robust preclinical proof: cellular pathway clarification, acute/chronic toxicology, pharmacokinetics (PK/PD), and human safety trials before market entrance or pharmaceutical NDA submissions.

CRO Integration GLP Validation
Manufacturing Infrastructure

China Industry 4.0: Botanical Extraction at Scale

Combining traditional geographic authenticity (Daodi) with automated bioprocessing, closed-loop extraction, and automated continuous purification pipelines.

14+
Years Phytochemical Engineering
300+
Analytical Scientists & Engineers
83
Classic Formulations Modernized
400~
Single Herb Standard Methods

Automated Separation & High-Yield Isolation

MedGence (Yineng Pharma) operates high-throughput extraction lines utilizing continuous countercurrent extraction, macroporous resin adsorption columns, and membrane separation technologies. This automation ensures volatile bioactive compounds (flavonoids, polyphenols, saponins, alkaloids) avoid thermal degradation, maintaining bioactivity identical to native botanical matrices.

Pilot plants directly transition formulations into multi-metric ton commercial scale with zero batch parameter slippage. Our closed-loop system monitors pH, temperature, flow rates, and spectral absorptions in real time.

Complete Chemical Profiling & Quality Traceability

From botanical authentication via chromatographic fingerprinting to ultra-trace residue screening (pesticides, heavy metals, aflatoxins, PAH/plasticizers via LC-MS/MS and GC-MS), our Changsha central testing facility fulfills rigorous Western pharmacopeial targets (USP, Ph. Eur., JP).

Supply Chain Security: Entrusted contract synthesis and extraction are safeguarded by dual-layer non-disclosure agreements, preserving intellectual property across OEM and CDMO assignments.
Systematic Execution

Integrated CRO & CDMO Engineering Matrix

A rigorous, linear developmental cycle engineered to reduce market approval friction for pharmaceutical, nutraceutical, and clinical dermatological clients.

01. Discovery & Screening

Systematic screening of complex plant secondary metabolites. High-content phenotypic screening and computational bio-affinity tools identify target hits for metabolic, anti-inflammatory, or cognitive targets.

02. Geo-Origin Potency Modeling

Assaying dynamic concentration variances across harvest altitudes, climatic variations, and growth phases to build sustainable, economically resilient raw ingredient sourcing blueprints.

03. Assay Standardization

Development and inter-laboratory validation of quantitative HPLC, GC, and HPTLC methods. Establishment of unique chromatographic fingerprints to combat adulteration.

04. Process Optimization

Pilot-scale refinement of solid-liquid ratio, extraction cycles, solvent recovery, and specialized spray drying parameters to guarantee crystalline stability and active yield consistency.

05. Preclinical & Safety Testing

Execution of GLP-compliant LD50 evaluations, sub-acute toxicity, Ames tests, and in vitro cellular mechanism elucidation to substantiate clean toxicological portfolios.

06. Clinical Trial Deployment

Bridging translational data with randomized, double-blind human clinical trials (Phase I–IV) to create irrefutable structure-function claims or support pharmaceutical dossier filings.

Commercial Delivery

End-Market Formats & Application Vectors

Engineered for rapid integration into dietary supplements, pharmaceutical dosage forms, functional beverages, and clinical dermaceuticals.

Supplied Bulk Phytochemical Formats

Our processing lines deliver active ingredients calibrated to specific volumetric densities, dissolvability indices, and hygroscopicity tolerances:

High-Purity Crystallites Microencapsulated Powders Vacuum Concentrates Supercritical CO2 Oils Phytochemical Pastes Standardized Liquid Extracts

Finished Contract Dosage Forms

Cleanroom packaging and dosage delivery systems operating under international GMP conditions for seamless market commercialization:

Enteric-Coated Softgels Vegetarian Hard Capsules Controlled-Release Tablets Effervescent & Soluble Powders Oral Liquids & Elixirs Sachet Granules
Institutional Pedigree

Serving Industry Giants & Leading Clinical Hospitals

Decades of contract analytical and process engineering trusted by major pharmaceutical manufacturers and university clinical hospitals.

Beijing Tongrentang Group Tongrentang Group
China Resources Sanjiu Medical CR Sanjiu Medical
Sunflower Pharmaceutical Group Sunflower Pharma
Livzon Pharmaceutical Group Livzon Pharma Group
Dihon Pharmaceutical Group Dihon Pharmaceutical
Golden Throat Holdings Group Golden Throat Group
Yangtzi River Pharmaceutical Group Yangtzi River Pharma
Beihai Gofar Chuanshan Biological Gofar Chuanshan
Humanwell Healthcare Group Humanwell Healthcare
SCIMYTH Pharmaceutical Group SCIMYTH Pharma
Shandong Hanfang Pharmaceutical Shandong Hanfang
Luoxin Pharmaceutical Group Luoxin Pharma Group
Guangdong Zhongsheng Pharmaceutical Zhongsheng Pharma
Hunan Brilliance Abundance Brilliance Abundance
Apeloa Pharmaceutical Apeloa Pharmaceutical
Hunan Heng Chang Pharmaceutical Group Heng Chang Pharma
Baotou Traditional Chinese Medicine Baotou TCM
Kamp Medicine Kamp Medicine
Guangxi Santo Pharmaceutical Guangxi Santo
Hunan Kangshou Pharmaceutical Kangshou Pharma
Jiangxi Juwang Pharmaceutical Industry Juwang Pharma
Beijing Tcmages Pharmaceutical Beijing Tcmages
Guizhou Ruihe Pharmaceutical Guizhou Ruihe
Anhui CR Jinchan Pharmaceutical CR Jinchan Pharma
Kangmei Pharmaceutical Kangmei Pharma
Hunan Tianjicaotang Pharmaceutical Tianjicaotang Pharma
Jiangxi Kingstone Unite Pharmaceutical Kingstone Unite
Shuguang Hospital affiliated with Shanghai University of TCM Shuguang Hospital
Hunan Province Directly Affiliated TCM Hospital Hunan Affiliated TCM
First Hospital of Hunan University of Chinese Medicine First Hospital Hunan TCM
Second Xiangya Hospital of Central South University Second Xiangya Hospital
Second Hospital of Hunan University of Chinese Medicine Second Hospital Hunan TCM
Orthopedics of Traditional Chinese Medicine Zhuzhou City Zhuzhou Orthopedics TCM
Technical Inquiry

Frequently Asked Technical & Operational Questions

Direct responses addressing chromatography, safety qualification, regulatory compliance, and CDMO confidentiality.

What differentiates a dedicated natural medicine CRO from standard botanical extract suppliers?
Traditional suppliers trade in broad-spectrum, non-standardized commodity botanical extracts with minimal molecular qualification. A dedicated natural medicine CRO like MedGence operates across the discovery-to-clinic continuum: identifying bioactive leads, resolving multi-component chromatographic profiles, developing validated assay protocols (HPLC, GC, MS), performing toxicology screens, and generating preclinical and clinical dossiers required for regulatory registration.
How do you ensure batch-to-batch chemical equivalence given botanical seasonality?
We employ chemical fingerprinting alongside geo-origin potency evaluation. By screening raw herbs harvested from diverse geographical coordinates and growth phases, we identify optimal cultivars and harvesting windows. Processing parameters are adjusted dynamically to maintain absolute active molecule parity regardless of native environmental fluctuations.
Which specific analytical techniques are used to establish international quality release criteria?
Analytical releases utilize high-performance thin-layer chromatography (HPTLC) for qualitative botanical identity, coupled with reversed-phase high-performance liquid chromatography (HPLC-DAD/ELSD), gas chromatography (GC-FID/MS) for volatile profiling, and LC-MS/MS for trace contaminant screening (heavy metals, polycyclic aromatic hydrocarbons, pesticide residues, microbial bioburdens).
How are customer-proprietary formulations and process parameters protected?
All engagements proceed under strict non-disclosure legal frameworks. Entrusted pilot synthesis, analytical development, and scale-up routines are siloed. Process know-how, solvent selection ratios, and proprietary therapeutic compositions remain the absolute, uncompromised intellectual property of the commissioning client.
What finished dosage forms and delivery vehicles can be manufactured?
For active ingredients: high-purity crystalline powders, microencapsulated extracts, vacuum concentrated pastes, and standardized volatile oils. For finished commercial products: oral liquids, hard gelatin/vegetarian capsules, softgels, micro-tablets, functional effervescents, and direct-dissolving granules.
Do you design and execute clinical studies capable of supporting FDA/EMA regulatory claims?
Yes. We structure small-cohort proof-of-concept human trials for substantiated functional claims in dietary supplements, as well as rigorous GCP-compliant Phase I through Phase IV clinical evaluation protocols designed to populate dossiers for botanical New Drug Applications (NDAs).
Verified Catalog

Explore Our Full Range of Research & Isolation Capabilities

Connect directly with our scientific team to deploy verified botanical active screening, process development, and commercial supply lines.

ODM Clinic study Phase1 Phase 4 Manufacturer Suppliers

ODM Clinic Study (Phase 1 - Phase 4) Services

Explore Service Specifications
China Establishment of analysis methods of active ingredients Supplier

Active Ingredient Analysis Method Establishment

Explore Service Specifications
ODM Study and evaluation of the potency of the botanical active ingredients

Botanical Potency Evaluation by Season & Geographic Origin

Explore Service Specifications
China Screening of the active ingredients of plants Manufacturer

Screening of Plant Active Bioactive Ingredients

Explore Service Specifications
OEM In Vitro Test Research Service Manufacturers

OEM In Vitro Cellular Assays & Screening Services

Explore Service Specifications
OEM Animal study Supplier Suppliers

OEM In Vivo Animal Safety & Efficacy Studies

Explore Service Specifications
Botanical Active Ingredients Contract Manufacturing

Commercial OEM Phytochemical Isolation & Extraction

Explore Service Specifications
Finished Formulations CDMO

Full-Dosage Natural Medicine Formulation & CDMO

Explore Service Specifications