English English Tested batch-by-batch via high-performance liquid chromatography (HPLC) and ultraviolet-visible spectrophotometry (UV). Fully compliant with EU Maximum Residue Limits (MRL) and European Pharmacopoeia (Ph. Eur.) microbiological standards.
Vacuum freeze-dried fruit supplement rich in natural polyphenols, proanthocyanidins, and organic tartaric acid. Outstanding instant solubility for clean-label beverage mixes.
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Standardized beta-glucan content derived from Pleurotus ostreatus fruiting bodies. Optimized for adaptogenic wellness blends and Viennese immune-support formulations.
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High-potency zero-glycemic natural sweetener. Ideal for sugar-reduced functional beverages, confectionery, and modern health-oriented Austrian patisserie glazes.
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Micro-encapsulated beadlet powder with UV protection barrier. Tailored for alpine aquaculture and poultry premix systems under stringent FAMI-QS guidelines.
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USDA & EU Organic compliant glucoraphanin precursor. Validated by HPLC for phase II detoxification enzyme activation in clinical dietary supplements.
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Spray-dried pure functional fruit base retaining natural berry aroma, pigment, and antioxidant polyphenols. Instantly dispersible in acidic drink matrices.
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Pharmaceutical and food grade non-ionic cellulose ether. Exceptional water retention, film-forming, and thickening characteristics for tablet binders and vegan capsules.
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Ganoderma lucidum dual-extraction powder with verified triterpenoid spectrum. Standardized for high-end nutricosmetic and adaptogenic tonics distributed across Central Europe.
Get a QuoteAs a foundational bio-compound, Pure Vitamin C (chemical designation: (5R)-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one, CAS number 50-81-7) functions as an indispensable biological redox agent, radical scavenger, and biochemical enzyme cofactor. Sourcing industrial-scale pure ascorbic acid for the Austrian market necessitates an uncompromising standard of molecular purity, crystalline stability, and absence of heavy metal contamination. BKYULA Biotech operates dedicated two-step submerged fermentation facilities producing high-potency L-ascorbic acid that strictly complies with the current European Pharmacopoeia (Ph. Eur. 11.0), United States Pharmacopeia (USP-NF), and Food Chemicals Codex (FCC).
Our bio-catalytic two-stage fermentation method transforms D-glucose into 2-keto-L-gulonic acid (2-KLG) utilizing high-yield microbial strains, followed by acid-catalyzed lactonization and multi-stage vacuum crystallization. This process eliminates harsh environmental residues and yields pure white monoclinic crystals with a standardized assay exceeding 99.7%. For industrial end-users across Vienna, Niederösterreich, and Burgenland, particle geometry and flowability dictate direct-compression efficiency and dissolution kinetics.
| Analytical Parameter | Ph. Eur. / USP Specification | BKYULA Factory Typical Release | Analytical Method |
|---|---|---|---|
| Assay Purity (Dry Basis) | 99.0% – 100.5% | 99.82% – 100.15% | Iodometric Titration / HPLC |
| Appearance & Crystal Habit | White crystalline powder | Pure white odorless crystals | Visual & Microscopic Examination |
| Specific Optical Rotation [α]D20 | +20.5° to +21.5° | +20.95° | Polarimetry (10% w/v aqueous) |
| Melting Point / Decomposition | Approx. 190°C with decomposition | 191.2°C – 192.4°C | Capillary Melting Method |
| Loss on Drying (LOD) | ≤ 0.40% | 0.08% – 0.14% | Vacuum Desiccation (24h over silica) |
| Heavy Metals (as Pb) | ≤ 10 ppm | < 2 ppm (Pb < 0.1 ppm, Cd < 0.05 ppm) | ICP-MS Inductively Coupled Plasma |
| Sulfated Ash / Residue on Ignition | ≤ 0.10% | 0.03% | Muffle Furnace Ashing (600°C) |
| Available Granulometry Grades | Standard Monograph | 40-80 Mesh (Granular), 100 Mesh, 200 Mesh (Micro), DC97 Coated | Vibratory Sieve Analysis |
Different production technologies require customized physical states of ascorbic acid to mitigate oxidative degradation, premature moisture absorption, or high tableting friction:
Characterized by superior free-flowing kinetics and non-dusting properties. Designed explicitly for dry-blending powder beverage mixes, effervescent tableting, and automated packing hoppers in industrial bakeries.
Ultra-fine crystalline structure allowing immediate, homogenous liquid dispersion without gritty mouthfeel. Standard choice for suspension syrups, dairy fortifications, cosmetics, and fine emulsion systems.
Coated with pharmaceutical-grade ethylcellulose or HPMC binders. Exhibits exceptional compressibility and high hardness values at low pressure, avoiding tablet capping and die wall friction.
Vienna serves not only as Austria’s federal capital but also as the premier biopharmaceutical, food-processing, and cross-border commercial nexus for Central and Eastern Europe (CEE). Industrial B2B buyers across the Vienna metropolitan area deploy BKYULA Biotech's pure ascorbic acid across five specialized industrial verticals:
Vienna's heritage bakeries and large-scale industrial bread dough producers utilize food-grade ascorbic acid (E300) as an indispensable dough conditioner. Ascorbic acid oxidizes endogenous sulfhydryl (-SH) groups in gluten into strong disulfide (-S-S-) bonds, dramatically enhancing gluten network elasticity, gas-holding volume, and crumb softness in classic Kaisersemmeln, Sourdoughs, and Sachertorte pastry layers.
Beverage bottling lines in the greater Vienna-Schwechat region rely on our ultra-soluble 100-mesh pure vitamin C to prevent enzymatic browning in apple ciders, spritzers, and organic fruit juices. It scavenges dissolved oxygen during cold pasteurization, safeguarding organoleptic profiles, natural anthocyanins, and crisp flavors without synthetic preservatives.
Vienna’s thriving Life Science corridor houses elite Contract Development and Manufacturing Organizations (CDMOs). Our DC-grade and high-bulk-density crystalline ascorbic acid forms the active backbone of hospital-grade immunity effervescent tablets, chewable pastilles, sterile infusion APIs, and micro-encapsulated liposomal drops distributed across Austria and the DACH region.
Clean beauty, organic skincare, and dermatological clinics in Vienna demand ultra-pure Vitamin C alongside stable derivatives like Sodium Ascorbyl Phosphate and Ethyl Ascorbic Acid. Acting as a collagen-synthesis bio-trigger, our raw material inhibits tyrosinase activity to reduce hyperpigmentation while protecting cellular lipids from urban oxidative stress.
Under Austria’s rigorous Tierhaltungsverordnung (Livestock Farming Regulation), animal welfare and antibiotic-free feeding are mandatory. BKYULA's FAMI-QS certified Vitamin C feed grade protects high-performing dairy cattle and alpine poultry herds from hyperthermia and metabolic heat-stress during summer months, enhancing eggshell thickness and meat quality.
Procuring raw ingredients in Vienna involves adhering to some of the most rigorous food safety and pharmaceutical oversight systems in the European Union. Procurement officers and regulatory compliance directors face three converging market forces:
The Austrian Agency for Health and Food Safety (Agentur für Gesundheit und Ernährungssicherheit - AGES) strictly regulates chemical identity, allergen avoidance, and ethylene oxide (ETO) absence. Our shipments to Vienna arrive with full batch-specific trace certificates confirming ETO-free processing, irradiation absence, and non-GMO origin verified by Eurofins or SGS.
Austrian consumers exhibit the highest per capita consumption of organic produce in the EU. Formulators frequently pair our pure USP/FCC grade ascorbic acid with our freeze-dried fruit powders (e.g., Sea Buckthorn, Raspberry, and Grape powders) to provide botanical co-factors, flavonoids, and natural bio-availability markers on finished product labels.
In accordance with Austria's climate neutrality goals, Viennese enterprises demand low-carbon supply chains. BKYULA Biotech leverages direct China-Europe Railway Express (CRE) connections running from Xi'an directly to the Vienna South Logistics Center (Wien Süd), cutting transit emissions by 68% compared to maritime routes while slashing transit times to just 14–16 days.
Headquartered in the biotechnology hub of Xi'an, Shaanxi, BKYULA Biotech Co., Ltd. is an SGS-verified manufacturer and exporter specializing in high-purity vitamins, standardized botanical extracts, and functional feed additives. Backed by 15 years of industry experience and a dedicated technical team of 51–100 chemical engineers, QC specialists, and regulatory export managers, we maintain a robust quality infrastructure tailored to European industrial expectations.
Our production premises operate under full cGMP conditions, equipped with multi-functional stainless steel extraction tanks, low-temperature vacuum falling-film evaporators, spray-drying towers, and Class 100,000 cleanrooms. Every single manufacturing lot of Pure Vitamin C and plant extracts undergoes dual-tiered analytical release testing:
Certified according to ISO 9001:2015, ISO 22000, and HACCP standards, guaranteeing complete backward supply-chain traceability from seed/substrate to final drum.
Dedicated production lines audited for European animal feed safety under FAMI-QS code of practice, accompanied by valid Halal and Kosher certifications.
State-of-the-art analytical laboratory housing Shimadzu HPLC systems, UV-Visible spectrophotometers, atomic absorption spectrometers, and microbial incubators.
Supporting Austrian partners with agile order quantities starting from 1 kg for high-value actives (and 25 kg drums for bulk Vitamin C), supported by full OEM private-label milling and blending.
Navigating international customs, analytical documentation, and cold-chain freight requires precise commercial clarity. Here are definitive answers to the key questions posed by Austrian procurement directors:
Request official batch Certificates of Analysis, technical dossiers, regulatory files, and complimentary pre-shipment sample kits delivered directly to your Vienna laboratory or corporate headquarters.