Explore our premium active botanical ingredients, functional fruit extracts, and cellular nutrients engineered for functional beverages, sports supplements, and nutricosmetic delivery systems.
Engineered via microbial bio-fermentation. Available in high, medium, and oligomeric low molecular weight spectrums for optimal tissue hydration and deep dermal absorption kinetics.
Cultivated in closed alkaline raceway basins. Rich in native phycocyanin, balanced chlorophyll, and broad-spectrum amino acids with strict microcystin and heavy metal screening.
Cryogenically freeze-dried to retain high betacyanin levels, vibrant ruby coloration, and enzymatic stability. Complete cold-water dissolution without sediment or artificial colorants.
Chromatographically isolated Reb-A and total steviol glycosides achieving 98% purity. Engineered specifically for sharp sweetness sensory profiles without lingering metallic aftertaste.
Depolymerized citrus pectin engineered to specific galactosyl molecular chains (<15 kDa). Designed for cellular immune support, circulatory detox, and optimized gastrointestinal bio-affinity.
Enzymatically hydrolyzed Type I marine collagen peptides with average molecular weights below 1,000–3,000 Daltons. Instant neutral clarity and high tripeptide (Gly-Pro-Hyp) biodistribution.
Standardized ratio extraction concentrated for phthalides, apigenin, and secondary flavonoids. Verified by Thin Layer Chromatography (TLC) for botanical authentication and trace batch reproducibility.
Derived from premium Actinidia chinensis using gentle vacuum concentration. Retains actinidin protease activity, native polyphenols, and dietary prebiotic fiber matrices for gut microbiome formulations.
In the functional nutrition, cosmeceutical, and pharmaceutical manufacturing sectors, standardized botanical extracts are shifting from general whole-fruit powders toward ultra-pure, chemically fingerprinted fractionated active substances. The global demand for anthocyanin-, polyphenolic-, and proanthocyanidin-rich berry derivatives (including elderberry, bilberry, acai berry, blackcurrant, and aronia) is driven by consumer reliance on evidence-based immune defense, vascular endothelium modulation, ocular macular protection, and longevity biology.
However, international ingredient buyers face significant market asymmetries: volatile supply caused by climate fluctuations in wild-harvest habitats, widespread adulteration with synthetic colorants (such as amaranth and allura red) or low-grade carriers (excessive maltodextrin), and inconsistent retention of secondary metabolites during spray drying. Navigating these risks requires partnering directly with a primary Chinese botanical manufacturer operating validated solvent extraction, continuous multi-stage resin separation, and comprehensive on-site analytical validation protocols.
Strategic purchasing managers are updating raw material qualifications to align with tightened international regulatory standards and changing clean-label formulations.
Procurement specifications are moving away from broad photometric UV-Vis totals (which can be easily tricked by non-specific polyphenolic compounds) toward strict High-Performance Liquid Chromatography (HPLC) assays that quantify specific monomeric anthocyanins (such as cyanidin-3-glucoside, delphinidin, and malvidin) and confirm the lack of non-berry adulterants.
Consumers actively inspect nutrition labels for hidden fillers. The market is shifting from conventional spray-dried extracts loaded with 30–50% maltodextrin toward 100% pure vacuum freeze-dried concentrates or carrier-free micro-pelletized powders that retain clean-label status without sacrificing powder flowability.
With stricter California Prop 65 enforcement and updated EU 2023/915 contaminant limits, raw material screening now requires sub-parts-per-million sensitivity for Lead, Cadmium, Arsenic, and Mercury, alongside complete zero-tolerance for Ethylene Oxide (ETO) and polycyclic aromatic hydrocarbons (PAHs).
Shaanxi Torzi Biotech runs an on-site, fully integrated manufacturing facility in Xi'an, China, managing the entire production process from raw crop harvesting to finished drum packaging under strict ISO/HACCP frameworks.
| Processing Stage | Technical Parameters | Critical Control Point (CCP) | Analytical Verification Method |
|---|---|---|---|
| Raw Material Sourcing | Cryogenic inspection, moisture <12%, foreign matter cleanout | Species authentication, pesticide multi-residue screen | TLC botanical profiling, GC-MS/MS testing |
| Continuous Countercurrent Extraction | Deionized water / food-grade aqueous ethanol, controlled at 45°C–60°C | Thermal-degradation prevention of heat-sensitive anthocyanins | In-line spectrophotometric active density monitoring |
| Macroporous Resin Adsorption | Targeted pore size resin separation columns (AB-8 / D101) | Separation of active anthocyanins from native simple sugars | Gradient column chromatography flow controls |
| Low-Temperature Vacuum Concentration | Falling film evaporator, operating vacuum ≤ -0.085 MPa | Solvent recovery, active stabilization without charring | Automatic temperature monitoring sensors |
| Centrifugal Spray / Freeze Drying | Clean air intake (Class 100,000), fine droplet atomizer | Particle distribution, moisture content ≤5.0% | Karl Fischer volumetric titration |
| Sterilization & Final Blending | Low-dose irradiation / microfiltration (Strictly zero ETO) | Total Plate Count <1,000 CFU/g; Yeast/Mold <100 CFU/g | Full microbial culture plate incubation test |
Our 12,447 m² industrial facility is independently assessed by SGS, housing both pilot-scale development lines and ton-scale automated stainless steel machinery.
We eliminate broker markups and quality uncertainties through direct factory engineering, complete transparency, and dedicated technical support.
Our Xi'an plant is verified on-site by SGS Group. Depending on your target ingredient profile and jurisdiction, products come certified with USDA Organic, Halal, Kosher, and cGMP compliance documentation.
We avoid generic specification sheets. Every shipping lot comes with a batch-specific Certificate of Analysis detailing active assays, moisture, bulk density, mesh particle size, residual solvents, heavy metals (Pb, As, Cd, Hg), and microbiology.
In addition to bulk drums (25kg net fiber drums with double food-grade polyethylene liners), our team provides custom formulation, micro-encapsulation, high-density granulation for direct tablet compression, and turnkey private-label bottling.
Clear, direct answers regarding minimum order quantities, testing protocols, custom extraction ratios, and global delivery terms.
For standard active ingredients and catalog berry extracts, our MOQ starts from 1 kg to 25 kg (one drum) to support pilot testing, R&D trials, and scale-up formulations. For custom ratio runs or private-label contract manufacturing, MOQs typically range from 100 kg to 500 units.
We deploy High-Performance Thin-Layer Chromatography (HPTLC) fingerprinting compared against verified reference botanical standards. For anthocyanin-rich extracts, we run HPLC monomeric profiles to ensure natural component ratios and rule out synthetic red dye adulterants.
Yes. By adjusting spray-drying tower atomizer speed, temperature curves, and optional agglomeration steps, we tailor particle bulk density (0.40–0.65 g/mL) and guarantee fast, sediment-free cold-water solubility for Ready-To-Drink (RTD) beverage applications.
Every commercial export consignment ships with complete documentation: Batch Certificate of Analysis (COA), Safety Data Sheet (SDS/MSDS), Certificate of Origin (COO), Technical Specification Sheets, Non-GMO Statements, Allergen Declarations, and BSE/TSE-Free Certificates.
Connect directly with our botanical engineering and export support team in Xi'an. Request technical dossiers, working lot samples, and tier-volume commercial quotations within 24 hours.