100% Organic
Standardized Botanical & Microalgae Portfolio
Featured Functional Ingredients for Commercial Formulation
Direct factory-manufactured bulk botanicals, freeze-dried fruit powders, and targeted active peptides engineered for food and beverage blending, sports nutrition sachet packaging, and clean-label dietary tablet presses.
High Purity Peptides
Water Soluble
Natural Colorant
Dairy-Free Base
Antioxidant Rich
High Allicin Potential
OEM Custom Brand
23+
Years Extraction & Microalgae Bio-Tech
12,447 m²
GMP Manufacturing Facility (SGS Audited)
≥ 65.0%
Standardized Vegetable Protein Content
0 ppm
Irradiation, Synthetic Additives & ETO Free
Industrial Specification Profile: Cultivated Organic Arthrospira platensis
As nutritional raw material procurement across the European Union shifts irrevocably toward auditable purity, rigorous microbial verification, and non-synthetic origin, Shaanxi Torzi Biotech Co., Ltd. provides contract manufacturers, brand owners, and industrial food formulators serving Zaragoza and the greater Aragon region with certified organic spirulina powder (Arthrospira platensis) derived exclusively from closed-loop photobioreactors and raceway cultivation systems running on pure alkaline mineral aquifers.
Spirulina powder functions as a multifaceted functional macronutrient and bio-colorant, possessing an amino acid profile encompassing all essential amino acids with exceptional biological value (BV), an abundance of natural bioactive c-phycocyanin (typically ranging between 12.0% and 18.0%), beta-carotene, chlorophyll-a, gamma-linolenic acid (GLA), and organically chelated iron. Unlike terrestrial plant proteins that require intensive chemical isolates or harsh enzymatic digestion, our microalgae cell walls are composed of soft mucopolysaccharides without indigestible cellulose, conferring human and animal digestive bioavailability exceeding 85% without chemical processing.
Verified Quality Parameters: Torzi Biotech Industrial Release vs. EU Food Safety Thresholds
All batches destined for Zaragoza, whether discharged via the Logistics Platform of Zaragoza (PLAZA), Valencia maritime docks, or Barcelona intermodal freight corridors, are systematically pre-screened in our in-house ISO/IEC-standardized testing center. We verify our heavy metal markers against the stringent thresholds outlined in Commission Regulation (EU) 2023/915 (repealing and replacing EC 1881/2006) for microalgal supplements.
| Analytical Parameter | Test Standard / Instrument | Torzi Factory Release Spec | EU Compliance Status (EFSA / EC) |
|---|---|---|---|
| Crude Protein (Dry Basis) | Kjeldahl Method (N × 6.25) | ≥ 60.0% – 68.0% | Conforms to EU Dietary Food Standard |
| C-Phycocyanin (Pure Pigment) | Spectrophotometry (A620/A280) | 12.0% – 18.0% w/w | Clean Label Food Colorant (EC No 1333/2008) |
| Moisture Content | Halogen Moisture Analyzer / 105°C | ≤ 7.0% | Dry Microalgal Stability Standard |
| Ash Content | Gravimetric Ashing at 550°C | ≤ 8.0% | Mineral Integrity Verified |
| Particle Granulometry | Mechanical Sieve Analysis | 80 – 120 Mesh (> 98% pass) | Optimal for Dry Tableting & Drinks |
| Lead (Pb) | ICP-MS (Inductively Coupled Plasma) | ≤ 0.50 mg/kg (ppm) | Complies with (EU) 2023/915 (≤ 3.0 ppm max) |
| Cadmium (Cd) | ICP-MS | ≤ 0.15 mg/kg (ppm) | Complies with (EU) 2023/915 (≤ 1.0 ppm max) |
| Mercury (Hg) | Atomic Fluorescence Spectrometry | ≤ 0.02 mg/kg (ppm) | Complies with (EU) 2023/915 (≤ 0.1 ppm max) |
| Arsenic (Inorganic As) | HPLC-ICP-MS Hybrid | ≤ 0.50 mg/kg (ppm) | Far Below EU Carcinogenic Alert Baselines |
| Total Plate Count (TPC) | ISO 4833-1 Microbiology | ≤ 10,000 CFU/g | Food Safety Baseline Validated |
| Yeast & Mold | ISO 21527-2 Plate Incubation | ≤ 100 CFU/g | Long Shelf-Life Storage Capable |
| Microcystins & Cyanotoxins | ELISA / HPLC-MS Screen | Negative (< 0.5 µg/g) | Zero Algal Contamination Verified |
| Polycyclic Aromatic Hydrocarbons (PAHs) | GC-MS Screening | PAH4 ≤ 10.0 µg/kg; Benzo[a]pyrene ≤ 2.0 µg/kg | Strict Compliance with Regulation (EU) 2015/1933 |
Localized Strategic Applications: Accelerating Agrifood & HealthTech Across Zaragoza
Situated midway between Madrid, Barcelona, the Basque Country, and the Mediterranean agricultural arch, Zaragoza stands as Southern Europe's primary intermodal logistics nexus. Within its thriving industrial parks—such as Polígono Industrial Malpica, Centrovía, and the renowned Plataforma Logística de Zaragoza (PLAZA)—OEM manufacturers and functional food enterprises are uniquely positioned to transform bulk organic spirulina into high-margin commercial merchandise for both domestic Iberian distribution and pan-European export.
Sports Nutrition & Recovery
Ideal for formulation into high-protein recovery shakes, isotonic hydration sticks, and vegan branched-chain amino acid (BCAA) blends targeting Aragon's active outdoor, endurance running, and fitness communities.
Industrial Dietary Tableting
Optimized micro-granularity allows direct cold-press tableting (500mg Spirulina Comprimidos) without synthetic binders or silica, satisfying Spain's booming clean-label dietary supplement retailers.
Artisan Bakery & Pasta
Utilized as an all-natural, heat-stable antioxidant bio-colorant delivering deep jade hues in artisan sourdoughs, extruded durum wheat pastas, and healthy snack crackers produced across the Ebro valley.
Veterinary & Aquaculture Feeds
Supplying Aragón's high-tech porcine breeding clusters and Pyrenean aquaculture farms with sustainable, immunomodulatory microalgal biomass that elevates carotenoid profiles and reduces reliance on antibiotics.
Industry Insights & Market Trajectory
Emerging Trends Shaping Microalgae Sourcing in Northern Spain
An in-depth analysis of macroeconomic consumer shifts, regulatory enforcement under AESAN (Agencia Española de Seguridad Alimentaria y Nutrición), and the modernization of raw material supply chains.
The Clean-Label & Additive Elimination Directive
Spanish consumers are systematically rejecting synthetic colorants (such as Brilliant Blue FCF / E133) and chemical vitamin additives. Zaragoza's cutting-edge food developers are substituting artificial dyes with natural C-phycocyanin and whole spirulina powders that allow “clean label” ingredient declarations that enhance brand prestige on supermarket shelves across Carrefour, Mercadona, and El Corte Inglés.
Decarbonization & Circular Bio-Economy
In accordance with Aragon's Regional Climate Strategy and the European Green Deal, food tech enterprises face increasing stakeholder pressure to procure raw materials with verified carbon offset parameters. Microalgae capture up to 1.8 kilograms of carbon dioxide per kilogram of harvested dried biomass, positioning our organic spirulina as an ESG-favorable bulk ingredient compared to animal-derived whey or dairy casein proteins.
Analytical Traceability via Intermodal Logistics
The post-pandemic volatility in shipping rates has compelled procurement managers in Zaragoza to abandon speculative spot-market traders in favor of audited direct manufacturers who provide complete lot-retention protocols, validated batch Certificate of Analysis (COA) records, and flexible multimodal container shipping schedules right into PLAZA dry-ports.
Shaanxi Torzi Biotech: Enterprise Superiority & Engineering Architecture
Shaanxi Torzi Biotech Co., Ltd. does not operate as an intermediary sales office; we operate an integrated 12,447 square meter manufacturing campus in Xi'an, leveraging over 23 years of specialized botanical extraction, microalgal cultivation, membrane purification, and fine-mesh spray drying. Having passed meticulous on-site supplier verification audits executed by the SGS Group, Torzi Biotech serves nutritional supplement and pharmaceutical brands in over 50 countries worldwide.
Advanced Microalgal Processing Facility
Our infrastructure includes continuous low-temperature vacuum concentrators, multi-tier disk stack separators, and specialized pharmaceutical-grade 316 stainless-steel spray-drying towers. Controlled flash dehydration (under 60°C inlet material exposure) guarantees the preservation of delicate bio-phycocyanin proteins, natural vitamins, and heat-labile enzyme systems.
In-House Analytical Laboratory Complex
We do not outsource critical quality gates. Our dedicated quality control building houses two state-of-the-art High-Performance Liquid Chromatography (HPLC) systems, Gas Chromatographs (GC) for multi-residual pesticide screens, Atomic Absorption Spectrophotometers (AAS), and Atomic Fluorescence Spectrometers, verifying zero chemical residues in every export pallet.
Comprehensive OEM & Private-Label Agility
From primary bulk drums (25 kg fiber drums with double food-grade PE vacuum liners) to retail-ready 250g matte nitrogen-flushed stand-up pouches, custom-molded tablet blisters, or hard vegetable capsules (HPMC/Pullulan), our clean-room packaging workshops support flexible low minimum orders starting at just 500 units for branded launches.
Procurement Intelligence & Technical FAQ
Frequently Asked Questions by Industrial Sourcing Teams in Zaragoza
Direct, transparent answers regarding customs clearance, analytical validation, batch-retention protocols, and delivery mechanics into Spain's central distribution corridors.
Q What specific heavy metal thresholds do you guarantee on bulk spirulina shipments into Spain?
Every production batch strictly complies with Regulation (EU) 2023/915. We guarantee Lead (Pb) ≤ 0.50 ppm (EU limit: 3.0 ppm), Cadmium (Cd) ≤ 0.15 ppm (EU limit: 1.0 ppm), Mercury (Hg) ≤ 0.02 ppm (EU limit: 0.1 ppm), and Inorganic Arsenic (As) ≤ 0.50 ppm. Quantitative assay sheets executed via ICP-MS are furnished with each consignment.
Q How does Torzi Biotech prevent microcystin or cyanotoxin contamination during cultivation?
We isolate our Arthrospira platensis monocultures using pure closed deep-aquifer groundwater possessing an alkaline pH (> 9.5), an environmental threshold naturally hostile to wild toxigenic microcystis or microcystis aeruginosa strains. Furthermore, each harvested lot undergoes automated ELISA microcystin and HPLC toxin screening to verify zero cyanotoxin detection (< 0.5 µg/g).
Q Can you provide organic certificates valid for commercial declaration in the EU and Aragon?
Yes. We supply USDA Organic and EU Equivalent organic documentation verified through internationally accredited certifying bodies. When material lands in Spain, our paperwork supports regulatory reconciliation under the Aragonese Committee of Ecological Agriculture (Comité Aragonés de Agricultura Ecológica - CAAE / Aragón Ecológico).
Q What are the standard lead times and logistics routes to industrial parks in Zaragoza?
For expedited air-freight orders (pilot validation lots of 25 kg to 200 kg), door-to-door transit to Zaragoza Airport (ZAZ) or Madrid-Barajas takes 4 to 7 business days. For full pallet and FCL maritime consignments, vessels dock at either the Port of Valencia or Port of Barcelona, followed by direct bonded railway/truck transport to PLAZA (Zaragoza) within 24 to 28 days from factory release.
Q Does your factory provide cold-water dispersible spirulina for RTD drink mixing?
Yes. While natural spirulina possesses hydrophobic surface properties, we offer specialized micro-granulated, instantized, cold-water dispersible grades created using agglomeration spray drying. This prevents clumping in consumer shaker bottles and instant sports recovery beverage sachets.
Q What is the Minimum Order Quantity (MOQ) for custom private label tablet press runs?
For bulk organic spirulina powder, our standard industrial MOQ begins at 25 kg (one standard fiber drum). For full private-label custom turnkey packaging (e.g., 200-count or 500-count 500mg tablets bottled in amber PET or HDPE containers with full Spanish labeling), our accessible pilot MOQ starts at just 500 units.
Q Are your spirulina products exposed to irradiation or ethylene oxide (ETO) treatment?
No. In strict conformance with EU organic regulations, our spirulina powder is 100% un-irradiated and strictly zero-ETO (Ethylene Oxide). Microbial control is achieved purely through sanitary closed harvesting, clean multi-stage washed filtration, and calibrated thermal flash pasteurization during the spray drying cycle.
Q Do you provide samples for formulation trial runs in our Zaragoza R&D facility?
Yes, we provide complimentary 100g to 250g laboratory testing samples for qualified enterprise buyers, corporate formulation directors, and technical research universities in Aragon. Samples are dispatched via DHL/FedEx with comprehensive batch COA, Allergen Declarations, and MSDS documentation enclosed.
Empower Your Next Product Formulation with Direct Factory Microalgae
Connect immediately with our technical sales engineers. Receive your complete commercial quotation, technical specification dossier, and custom batch delivery timeline directly to Zaragoza within one business day.