Explore our core portfolio of validated herbal powders and functional fruit extracts manufactured strictly according to ISO/GMP-compliant controls, complete with lot-specific chromatographic documentation.
Headquartered in Xi'an—the epicenter of botanical sciences in Shaanxi—Xi'an Sirn Bio-Tech Co., Ltd. integrates local agricultural provenance with rigorous pharmaceutical-grade extraction engineering.
Our operations encompass two modern manufacturing facilities running 4 commercial production lines and 2 flexible pilot-scale lines. Equipped with a dedicated GMP workshop, we bridge the gap from small R&D formulations to multi-ton commercial consignments seamlessly without altering extraction dynamics.
Every commercial batch undergoes multi-tiered testing at our independent analytical R&D center. Utilizing high-performance liquid chromatography, gas chromatography, and spectrophotometry, we provide transparent certificates of analysis quantifying active marker compounds, residual solvents, pesticides, and heavy metals.
To stay ahead of functional biochemistry trends, Sirn Bio-Tech maintains active collaborative laboratories with Xi'an Jiaotong University, Northwest University, and Xi'an University of Science and Technology, backed by 18 senior technical specialists and 5 licensed TCM pharmacists dedicated to phytochemical stability.
The global dietary supplement and cosmetic formulation landscape is undergoing a structural paradigm shift. International procurement directors in North America, Europe, and Asia-Pacific are transitioning away from broad-spectrum crude powders toward standardized, fingerprint-verified phytochemical extracts.
Technical Insight: Sourcing Chinese botanical powders requires looking beyond baseline pricing. Modern buyers prioritize suppliers with integrated raw material origins—such as Qinling Mountain flora—who enforce full traceability from cultivation harvest through low-temperature vacuum evaporation and aseptic spray drying.
Xi'an Sirn Bio-Tech establishes an audited supply loop that provides pre-shipment documentation packages including Batch Production Records (BPR), Certificate of Analysis (COA), Safety Data Sheets (MSDS), non-GMO documentation, and detailed chromatographic validation for custom ratios or pure target fractions.
Formulators must adapt to regulatory tightening and escalating consumer scrutiny. Here are the core vectors reshaping botanical powder specifications.
Thermal degradation has long plagued sensitive polyphenol and peptide components. Sirn Bio-Tech integrates low-temperature ultrasonic cavitation and enzymatic cell-wall disruption, preserving heat-labile polyphenols in botanicals like Osmanthus, Sakura, and Lychee while securing yields exceeding conventional reflux boiling by up to 28%.
Modern functional beverage and gummy producers require completely dispersible powders without high percentages of maltodextrin. Emerging drying processes utilize native botanical fibers and specialized vacuum-freeze technology, maintaining original organoleptic profiles, instant cold-water solubility, and clean-label integrity.
Functional fungi such as Chaga and Lion's Mane require dual-phase hydroalcoholic extraction to liberate both water-soluble beta-glucans and alcohol-soluble triterpenoids/hericenones. The upcoming market standard requires simultaneous standardization across both biomarker groups rather than broad polysaccharide titers alone.
Comprehensive answers addressing commercial terms, laboratory assays, minimum thresholds, and cross-border logistics.
For in-stock catalog ingredients (e.g., standard ratio extracts, ceremonial matcha, or freeze-dried powders), our MOQ begins at 1 kg, specifically designed to expedite R&D trials and pilot-scale formulations. For customized OEM ratio extractions, targeted marker concentrations, or private label instant sachets, minimum batches generally start from 25 kg (one standard drum) or 500 finished units.
Every dispatched order is accompanied by a batch-matched Certificate of Analysis (COA) specifying botanical origin, particle size (mesh), loss on drying, ash content, heavy metals (Pb, As, Cd, Hg via ICP-MS), residual solvents, microbial counts (total plate, yeast, mold, E. coli, Salmonella), and HPLC/UV assay percentages. Technical dossiers, MSDS, flow charts, and non-irradiation/allergen statements are readily provided.
Natural botanicals vary due to harvest climate and terroir. Sirn Bio-Tech addresses this through strict raw material incoming controls led by 5 licensed TCM pharmacists, regional botanical contracts in Shaanxi and specialized growing belts, followed by standardized multi-batch blending prior to drying, ensuring tight active ingredient tolerances (±2% of label claim).
Bulk powders are vacuum-sealed inside double-layer pharmaceutical polyethylene food-grade bags, surrounded by an aluminum foil moisture-barrier barrier, and packed into reinforced 25 kg fiber drums. For smaller orders, multi-layer aluminum vacuum bags (1 kg or 5 kg) are utilized. Nitrogen flushing is available upon request for oxidation-sensitive actives.