China Top Oil Soluble Extract Factory & Suppliers for Seville

Standardized Lipophilic Phytochemicals, Supercritical CO2 & Oleoresin Technology for Andalusian Nutraceutical, Gourmet Cosmetic, and Oleo-Chemical Industries

HPLC/GC Dual Analytical Rigor per Batch
6 Lines Dedicated Extraction & Pilot Works
3 Labs University Research Consortium
≤ 2 Hours Direct European Technical Response

Specialty Botanical Actives & Extracts Portfolio

Engineered through state-of-the-art separation protocols, our lipid-friendly fractions, functional powders, and standardized botanicals meet strict EU pharmacopeia limits for contaminants, residual solvents, and bio-activity.

Industrial Integration: Enhancing Seville's Manufacturing Ecosystem

Seville and the broader Guadalquivir Valley represent the culinary and agricultural epicentre of southern Europe. Our precision botanical separation technology bridges ancient Chinese plant wisdom with Andalusia’s most demanding industrial supply chains.

Virgin Olive Oil Enrichment & Functional Gastronomy

Andalusia is the global capital of Extra Virgin Olive Oil (EVOO). Integrating oil-soluble Osmanthus, Chaga triterpenoid oleoresins, and Lycopene allows Seville oleo-processors to manufacture functional gourmet oils. Our extracts disperse evenly into oleic fatty acids without phase separation or turbidity, creating premium antioxidant-boosted oils for high-tier culinary export.

Zero Turbidity Oleic Acid Stability Carotenoid Infusion

Andalusian Clean-Label Cosmetics & Sun Care

Seville’s sun-intensive climate fuels intense local consumer demand for barrier-repairing, photoprotective cosmetic formulations. Our oil-soluble Graviola triterpenes, Blue Copper Peptide GHK-Cu, and Sakura fractions serve as stabilizing, lipid-phase biocompatible active ingredients for sunscreens, cold creams, and anhydrous facial recovery balms manufactured locally.

Anhydrous Formulations UV-Stress Quenching Skin-Lipid Affinity

Nutraceutical Softgels & Lipid Delivery Systems

Pharmaceutical and supplement encapsulators across Seville require high-titer lipid dispersions with low residual moisture to avoid gelatin softening. We deliver solvent-free, highly concentrated bio-compounds like Horny Goat Weed Icariin and Chaga fractions micronized specifically for lipid suspension in softgel manufacturing.

Low Moisture (<3%) Softgel Stability High Homogeneity

Manufacturing Superiority: Xi'an Sirn Bio-Tech

Headquartered in Xi'an, Shaanxi, Sirn Bio-Tech integrates ancient botanical geoclimatic advantages from the Qinling Mountains with advanced industrial chromatography, ultrafiltration, and supercritical lipid extractions.

6 Specialized Processing Lines

Operating two standard production factories equipped with 4 full-scale industrial continuous extraction lines and 2 flexible pilot lines. We refine botanicals from grams to industrial tonnage while maintaining strictly identical chemical fingerprints.

In-House Analytical Laboratory

Equipped with High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and UV-Vis spectrophotometers. We test every single batch for active titer, residual organic solvents, heavy metals (Pb, As, Cd, Hg), and microbial plate counts prior to issuance of Certificate of Analysis (COA).

Academic University Joint Labs

Collaborative R&D facilities with Xi'an Jiaotong University, Northwest University, and Xi'an University of Science and Technology. Led by 18 senior/mid-level technicians and 5 licensed Traditional Chinese Medicine (TCM) pharmacists, enabling targeted molecular separation tailored to client specifications.

Frequently Asked Questions for Spanish & Seville Buyers

Comprehensive answers regarding logistics, regulatory compliances, lipid solubility, and custom testing parameters.

How do you guarantee the lipid solubility and clarity of your oil-soluble extracts in EVOO or cosmetic carrier oils?
We employ supercritical carbon dioxide (scCO2) and specialized lipophilic column enrichment protocols to eliminate hydrophilic polysaccharides, fibers, and inorganic salts. Each batch of oil-soluble extract (such as Osmanthus concrete, Lycopene, or Chaga lipid fractions) is tested in standard medium-chain triglycerides (MCT) and virgin olive oil to verify zero sedimentation, high optical clarity, and uniform miscibility at standard formulation temperatures (20°C - 45°C).
Are your botanicals compliant with European Commission regulations for contaminants and residual solvents?
Yes. All consignments are manufactured strictly adhering to EU Regulation (EC) No 396/2005 (Pesticide Residues), EU Regulation 2023/915 (Heavy Metals, PAHs like Benzo[a]pyrene, and Mycotoxins), and current CP/USP/EP directives. We provide a full batch-specific Certificate of Analysis (COA) specifying testing under HPLC, GC, and ICP-MS. We do not use Ethylene Oxide (ETO) or irradiation.
What are your Minimum Order Quantities (MOQ) and lead times for shipments into Andalusia (Seville, Cadiz, Malaga)?
For bench testing and validation batches, our standard MOQ starts at 1 kg, packaged in double-sealed pharmaceutical-grade aluminum foil bags. For industrial production, standard export packaging is 25 kg fiber drums with twin food-grade polyethylene inner liners. Samples and urgent pilot batches are dispatched via DHL/FedEx Express (typical transit 4-7 days to Seville). Bulk orders can be routed via air cargo to Seville Airport (SVQ) or via sea freight to the Port of Algeciras or Valencia.
Can Xi'an Sirn Bio-Tech handle custom ratio extractions and contract formulation (OEM/ODM)?
Absolutely. Utilizing our 2 pilot extraction lines and university research connections, we can adjust extraction ratios (e.g., 10:1, 20:1, 50:1), concentrate specific active isomers (e.g., Icariin 10%-98%, Polyphenols 20%-80%), alter carrier systems, and create pre-emulsified liquid blends or private-label softgels and sachet formats.
What technical documentation accompanies your export shipments?
Every shipment includes a signed and sealed batch-specific Certificate of Analysis (COA). Upon request, we provide Technical Data Sheets (TDS), Safety Data Sheets (MSDS/SDS) compliant with REACH Regulation (EC) 1907/2006, Process Flow Charts, Allergen Statements, Non-GMO declarations, and Non-BSE/TSE certificates.

Accelerate Your Botanical Formulations Today

Connect directly with our chief chemical engineers and European export desk. Get personalized pricing, free sample testing packs (10g-50g), and full technical dossiers tailored for your production facility in Seville.

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