Shaanxi Torzi Biotech Co., Ltd. delivers pharmaceutical-grade Sophora japonica extract derivatives—including NF/EP/USP Rutin, Quercetin Dihydrate/Anhydrous, and semi-synthetic Troxerutin—to biotechnology enterprises, contract manufacturing organizations (CMOs), and nutraceutical compounding labs across Vienna, Lower Austria, and the broader Danube Bio-Corridor. Tested to stringent European Pharmacopoeia (Ph. Eur.) monographs, our botanical actives combine traceable raw cultivation from the Qinling belt with SGS-verified cGMP manufacturing.
23+
Years of Botanical Extraction Experience
12,447 m²
Inspected cGMP Production & Lab Facilities
≥98.0%
Guaranteed HPLC Purity on Flagship Flavonoids
100%
Ph. Eur. & EC 396/2005 Batch Compliance
Featured Botanical Actives & Compounding Ingredients
Standardized, COA-backed raw materials available for bulk procurement, pilot-scale trials, and OEM/ODM private-label distribution across Austrian and Central European logistics hubs.
Industrial Phytochemical Profile: Sophora Japonica L. Derivatives
Sophora japonica L. (syn. Styphnolobium japonicum), known globally as the Japanese Pagoda Tree, yields flower buds (Flos Sophorae Immaturus) that represent the commercial pinnacle for bioflavonoid isolation. Containing between 15% and 25% endogenous Rutin prior to refined separation, our factory facility in Xi'an processes fresh harvest botanicals using closed-loop, non-denaturing hydro-ethanolic extraction. For research directors and procurement officers operating within the biomedical clusters of Vienna (such as Vienna BioCenter and Tech Gate Vienna), sourcing isolated molecules requires granular physical-chemical predictability.
| Target Compound | CAS Number | Active Assay / Method | Ph. Eur. / USP Compliance Marker | Industrial Application In Vienna |
|---|---|---|---|---|
| Rutin NF / Ph. Eur. | 153-18-4 | ≥95.0%–101.0% (HPLC / UV) | Residual Ethanol <3,000 ppm; Ethylene Oxide Neg. | Vasoprotective medicines, vein tonics, capillary resilience |
| Quercetin Dihydrate | 6151-25-3 | ≥95.0% / ≥98.0% (HPLC) | Ash ≤0.3%; Heavy Metals <10 ppm; Pb <0.5 ppm | Cellular senolytic formulations, immune defense capsules |
| Quercetin Anhydrous | 117-39-5 | ≥98.0% (HPLC) | Moisture <4.0%; Particle D90 <40 μm | Solid-dose clinical tablets, dry syrup compounding |
| Troxerutin (Semi-synthetic) | 7085-55-3 | ≥80.0% Tri-hydroxyethylated (HPLC) | Conforms to Ph. Eur. Monograph 1274 | Phlebology gels, chronic venous insufficiency (CVI) IV/Oral |
| Genistein (Natural / Synthetic) | 446-72-0 | ≥98.0% (HPLC) | Isoflavone balance, single-peak baseline | Endocrine balance nutraceuticals, dermocosmetic creams |
Audited Quality Commitment for Central Europe:
Every commercial dispatch of Sophora japonica extract destined for Austrian borders arrives complete with batch-specific HPLC chromatograms, elemental impurities screening via Inductively Coupled Plasma Mass Spectrometry (ICP-MS), and an exhaustive multi-residue pesticide screen fully aligned with Regulation (EC) No 396/2005.
Localized Applications in Vienna's Life-Science & Compounding Sectors
Vienna serves as the undisputed logistical and operational hinge between Western European pharmaceutical compliance and the emergent healthcare economies of the CEE region. Austrian end-consumers and medical practitioners (Allgemeinmediziner and Phlebologists) maintain elevated expectations regarding ingredient transparency, clean-label manufacturing, and heavy-metal absence. Within this localized regional ecosystem, our wholesale Sophora japonica extracts integrate directly into three dominant industries:
Vascular Health & Phlebology Formulations
Austria's demographic trajectory has intensified clinical demand for veno-active therapies. Rutin and Troxerutin derived from our Sophora facilities are widely deployed in therapeutic creams and oral tablets targeting heavy legs, chronic venous insufficiency, and fragile capillaries. Formulators in districts like Liesing and Floridsdorf demand micronized grades that yield smooth topical emulsions without flavonoid precipitation.
High-Purity Senolytics & Longevity Supplements
The vibrant Austrian preventive-health landscape focuses heavily on cellular senescence. Quercetin, when co-formulated with Bromelain, Zinc, or Resveratrol, exhibits amplified biological synergy. We supply pharmaceutical anhydrous quercetin that meets strict USP dissolution standards, ensuring high bioavailability in clean vegan capsule shells without requiring excessive chemical anti-caking agents.
Clean-Label Alpine Dermocosmetics
Cosmetic formulators blending botanicals under the "Austrian Pure Nature" ethos integrate our water-dispersible flavonoid derivatives to neutralize reactive oxygen species (ROS) induced by urban UV and seasonal environmental stress. Low-odor, ultra-low ash parameters ensure formulations maintain pristine cosmetic aesthetic stability over 36-month shelf lives.
Austrian Market Trends & Regulatory Shifts
Procurement directors managing supply lines through Vienna International Airport (Schwechat) or Central Europe consolidation hubs must anticipate tectonic regulatory transformations. The Austrian Agency for Health and Food Safety (AGES - Agentur für Gesundheit und Ernährungssicherheit) and the European Food Safety Authority (EFSA) have established unprecedented surveillance parameters:
Pyrrolizidine Alkaloids (PA)
Zero tolerance for accidental weed cross-contamination. Torzi Biotech applies automated optical harvesting sorting to guarantee raw botanical integrity.
Ethylene Oxide (ETO) Bans
Strict sterilization compliance under European directives. We utilize non-thermal, zero-ETO high-vacuum treatment systems.
Heavy Metal Rigor
Strict adherence to Lead <0.5 mg/kg, Cadmium <0.1 mg/kg, and Mercury <0.1 mg/kg to seamlessly clear AGES port sampling.
Novel Food Clarity
Routine verification of traditional consumption status across EU Member States, shielding downstream private label clients from registration disputes.
Manufacturing Infrastructure: Shaanxi Torzi Biotech Co., Ltd.
Headquartered in Xi'an within proximity of the high-altitude Qinling agricultural corridors, Shaanxi Torzi Biotech is an SGS-verified industrial enterprise operating across 12,447 square meters of dedicated extraction, purification, and finishing facilities. Rather than relying on brokered raw inputs, we maintain centralized ownership over the entire value chain.
Stainless Steel Extraction Units
Resin Adsorption Purification
HPLC In-House Purity Testing
AAS Heavy Metal Determination
SGS On-Site Assessment
Our manufacturing complex has passed strict, documented physical audit inspections conducted on-site by SGS Group, verifying factory scale, hygiene, environmental controls, and worker protections.
Dual In-House Laboratory Control
Equipped with dual Shimadzu HPLC liquid chromatographs, gas chromatography for solvent residues, and atomic absorption spectrophotometry (AAS), eliminating reliance on unverified batch documentation.
Flexible OEM & Particle Customization
From 80-mesh standard dispersible powder to 1000-mesh ultra-micronized grades, specialized granulation for direct tableting, and full contract encapsulation under private label from 500 units.
Frequently Asked Questions: Austrian & Central European Procurement
What is your minimum order quantity (MOQ) for Vienna deliveries?
For standard high-purity Rutin and Quercetin Dihydrate, our MOQ starts at just 1 kg to 25 kg for pilot compounding batches and formulation trials. Full commercial contract orders ship in 25 kg multi-wall fiber drums with double high-barrier food-grade polyethylene inner liners.
How do you ensure zero contamination from Ethylene Oxide (ETO)?
Torzi Biotech operates completely ETO-free production facilities. Microbial remediation is achieved strictly via controlled temperature spray drying, high-vacuum steam sterilization, or clean-room particulate filtration. Every European batch is guaranteed <0.05 mg/kg for 2-chloroethanol/ETO markers.
Which customs, transit, and import documentation do you provide?
Every air or sea consignment to Austria is accompanied by a batch Certificate of Analysis (COA), formal Safety Data Sheet (MSDS according to REACH), non-irradiated declaration, non-GMO attestation, Certificate of Origin, and export phytosanitary clearance to streamline customs through Austrian customs authority (Zollamt Österreich).
Can we request pre-shipment samples for third-party verification?
Yes. We routinely send 50 g to 100 g pilot samples alongside representative batch chromatograms directly to Austrian buyer laboratories or contracted independent analytical entities (e.g., Eurofins, SGS Austria) prior to container loading.
Direct Procurement & Technical Dossier Inquiries
Connect directly with our senior application chemical engineers and European export desk. Receive comprehensive batch analysis, formal quotations (FOB/CIF/DDP Vienna), and regulatory filing dossiers within 24 working hours.