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Verified Botanical Portfolio
Standardized Botanical Powders & Concentrated Extracts
Direct from our state-of-the-art manufacturing lines in Xi'an, Shaanxi. Assayed against USP, FCC, and EP monographs with complete batch documentation (COA, Allergen Declarations, Technical Data Sheets).
Spray-Dried
Best Selling Quality Spray Dried Cherry Powder
- Mesh Profile:80–100 Mesh
- Solubility:100% Cold Water
- Carrier Matrix:Clean Label / Carrier-Free
Standardized
Olive Extract (Oleuropein / Hydroxytyrosol)
- Active Assay:Oleuropein 10%–70% (HPLC)
- Source Part:Olea europaea Leaf / Fruit
- Sample Supply:100g Pilot Sample
Bio-Ferment
Earthworm Extract Powder (Lumbrokinase)
- Enzyme Activity:Standardized Fibrinolytic Units
- Packaging:Vacuum Retort Packaging
- Grade:Food / Dietary Supplement
Natural Vitamin C
Acerola Cherry Extract Powder
- Marker Assay:Natural Vitamin C 17%–25%
- Botanical Origin:Malpighia emarginata
- Application:Effervescent & Immunity Blends
Blue Honeysuckle
Natural Lonicera Edulis (Haskap) Powder
- Flavonoids:Anthocyanins & C3G Enrich
- Solvent Type:Pure Aqueous / Hydro-ethanolic
- Stability:Heat & pH Resilient
Black Chokeberry
Aronia Berry Extract (Chokeberry Powder)
- Polyphenols:≥ 15%–25% (UV-Vis)
- Mesh Density:100% passing 80 Mesh
- Attributes:Water Soluble Concentrate
Aromatic Extract
Osmanthus Flower Extract Powder
- Marker Group:Polyphenols & Flavonoids
- Sensory Profile:Natural Floral Note Retained
- Application:Functional Tea & Cosmetics
Ceremonial & Food
Matcha Green Tea Extract & Micro-Powder
- Active Biomarkers:EGCG > 45%, L-Theanine
- Particle Metric:300–800 Micron Superfine
- OEM Services:Custom Stickpack / Pouching
Market Application Whitepaper
Formulation Engineering for the U.S. Consumer Landscape
Navigating clean-label demands, standardized phytochemical kinetics, and physical formulation challenges in regulated dietary supplement and RTD functional beverage pipelines.
In the contemporary North American consumer ecosystem, raw ingredient sourcing has transitioned from mere commodity pricing to an exhaustive audit of traceability, bioactive bioavailability, and clean-label authenticity. Botanical powders exported to corporate entities in California, New Jersey, Utah, and Florida must resolve persistent engineering constraints—including cross-particle agglomeration, moisture hygroscopicity, taste astringency, and degradation across prolonged shelf lives.
Xi'an Sirn Bio-Tech's specialized botanical processing integrates advanced low-temperature vacuum crystallization, dynamic ceramic membrane concentration, and fluidized micro-encapsulation. These procedures ensure our plant powders preserve endogenous nutrient matrices, exhibiting rapid wettability and consistent dispersion constants indispensable for high-speed automated capsule filling, pneumatic dry-powder blending, and aseptic Ready-to-Drink (RTD) thermal liquid canning.
Dietary Supplements & Nootropics
Our standardized extracts—including high-potency Epimedium (Icariin), Chaga mushroom beta-glucans, and Cordyceps cordycepin—are precision-milled to uniform 80-mesh densities, preventing pneumatic bulk separation during dry blending into dietary two-piece hard gelatin or pullulan capsules.
RTD Beverages & Dry Drink Powders
Spray-dried cherry powder, water-soluble Aronia extract, and ceremonial-grade Matcha integrate instant cold-water dispersion technology. Formulated without synthetic insolubles, they yield crystal-clear reconstitution indices, zero grit, and neutral pH compatibility suited for pasteurization.
Cosmeceuticals & Topical Peptides
From freshwater hydrolyzed pearl micro-powder to bio-identical GHK-Cu copper peptides (≥98% HPLC purity), our topical actives meet strict micro-biological tolerances for inclusion in anti-aging emulsified serums, barrier creams, and sheet mask hydro-gels without denaturing formulation viscosity.
Macro Trends & Regulatory Shifts
Evolving Dynamics in U.S. Botanical Procurement
Strategic procurement intelligence for North American purchasing agents, brand incubators, and contract manufacturing organizations (CMOs).
Clean-Label & Carrier Decoupling
U.S. consumers are actively avoiding maltodextrin, silicon dioxide excipients, and artificial flow agents. In response, Sirn Bio-Tech offers 100% whole-fruit and carrier-free botanical extracts designed to meet Non-GMO Project Verification standards and consumer-facing transparent label regulations.
Supply-Chain Auditing (FSMA & cGMP 111)
Under the FDA Food Safety Modernization Act (FSMA) and 21 CFR Part 111, importers bear strict accountability for vendor validation. Our analytical dossiers provide lot-by-lot screening for heavy metals (As, Pb, Cd, Hg via ICP-MS), pesticide multi-residues (USP <561>), and irradiation absence certificates.
Synergistic Functional Mushroom Formats
Driven by the surge in alternative wellness coffee, nootropic powders blending functional Lion's Mane, Cordyceps, and Chaga mushroom with instant cold-water Arabica or herbal teas are recording compound double-digit annual growth across Amazon, specialized retail, and subscription brand funnels.
Manufacturing Infrastructure
Xi'an Sirn Bio-Tech: Built on Science, Sourced from Nature
Strategically situated in Xi'an, Shaanxi—the botanical hub proximate to the Qinling Mountains herbal sanctuary—we bridge raw natural heritage with university-grade analytical precision.
Dual Standard Factories
Our infrastructure operates 4 commercial production lines and 2 scalable pilot lines alongside a full GMP-standard clean room workshop, ensuring batch-to-batch consistency from 1 kg pilot batches to 20-metric-ton ocean container runs.
In-House Testing & R&D Center
Equipped with High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), UV Spectrophotometers, and ultrasonic extraction suites to verify marker compound potencies before every export shipment departs our facility.
Licensed Technical Human Capital
Our 30-person specialist staff includes 18 senior and mid-level chemical/biochemical engineers and 5 licensed Traditional Chinese Medicine (TCM) pharmacists, working directly with QA teams across American enterprises.
University Joint Research Labs
We maintain active joint research laboratories with three prestigious academic institutions: Xi'an Jiaotong University, Northwest University, and Xi'an University of Science and Technology, driving new active compound isolate research.
Procurement Due Diligence
Frequently Asked Questions by U.S. Procurement Teams
Transparent technical responses addressing import tariffs, quality assurance, FDA clearance, and supply-chain risk mitigation.
Q1 What documentation is provided to satisfy U.S. FDA 21 CFR Part 111 incoming verification?
Every commercial consignment is accompanied by a comprehensive Certificate of Analysis (COA) containing exact numeric assays via verified testing methodologies (HPLC/UV/GC). Additional compliance documentation, including Technical Data Sheets (TDS), Safety Data Sheets (SDS), Process Flow Charts, Bovine Spongiform Encephalopathy (BSE/TSE) free statements, and Allergen Disclosures, is submitted upfront for immediate Quality Assurance sign-off.
Q2 What are your minimum order thresholds (MOQ) for custom botanical extractions?
For standard stocked botanical powders and freeze-dried ingredients, our baseline MOQ begins at just 1 kg—specifically engineered to accommodate your pilot formulation runs, internal stability benchwork, and pilot-scale trials. For bespoke ratio extracts (e.g., 20:1, 50:1) or private-label packaging (instant sachet sticks, bulk pouches), production typically starts from 50 kg or 500 retail units.
Q3 How do you navigate shipping logistics, customs brokerage, and tariffs to U.S. ports?
We routinely manage export logistics serving primary maritime and air hubs across the United States (Los Angeles/Long Beach, New York/New Jersey, Chicago, Miami). We offer comprehensive Incoterms including FOB, CIF, Air Express (FedEx/DHL 3–5 business days for emergency pilot runs), and full Delivered Duty Paid (DDP) logistics wherein customs clearances, ISF filings, and Section 301 tariffs are managed completely by our logistics partners.
Q4 Can your laboratory customize mesh sizing for pneumatic tableting or high-speed encapsulation?
Yes. Micronization and particle morphology can be tailored from 60 mesh (granular, anti-bridging blends for drink formulas) up to 200–500 mesh ultra-fine powders (ideal for smooth suspension in topical cosmetics and aqueous elixirs). We also offer customized excipient-free spray drying or organic rice flour carriers upon direct specification request.
Q5 How does Sirn Bio-Tech guarantee compliance with California Proposition 65 heavy metal limits?
Our manufacturing protocols employ Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to monitor Lead (Pb), Arsenic (As), Cadmium (Cd), and Mercury (Hg) down to parts-per-billion (ppb) thresholds. By selecting raw herbs grown in non-industrial soil zones in Shaanxi and verifying heavy metal profiles at incoming inspection, we routinely supply ingredients conforming to the most stringent California Prop 65 safe-harbor exposure levels.
Q6 Can we request pre-shipment lot samples (PSS) for third-party laboratory verification (Eurofins/Covance)?
Yes. We actively encourage pre-shipment sample testing. We can ship sealed 50g–100g PSS aliquots from the homogenized commercial batch directly to your chosen ISO/IEC 17025 accredited third-party facility in the United States (such as Eurofins, Covance, or ChromaDex) for independent assay and identity verification prior to dispatching your bulk balance.
Request Technical Dossiers, Factory Samples, or Direct Wholesale Quotations
Connect immediately with our technical export sales division in Xi'an. We review formulation specs, verify botanical biomarkers, and process custom sample requests with an average technical response time of under 2 hours.