Full batch traceability, HPLC/UV verified assays, low heavy metal profiles, and guaranteed EU compliance for Portuguese importers & formulators.
A Comprehensive Technical Benchmark for Procurement Managers, Formulators, and Brand Owners in Lisbon, Porto, and Algarve.
Portugal has rapidly transformed into one of Western Europe’s premier hubs for the Blue Economy ("Economia do Mar") and sustainable biotechnology. Driven by high consumer demand for clean-label plant proteins, vegan detox formulas, and functional dermo-cosmetics, Portuguese food and supplement manufacturers are aggressively sourcing high-purity, traceable green superfood raw materials.
As an established B2B manufacturer, RAAG Biotech Co., Ltd. bridges the supply gap by exporting premium-grade Broken Cell Wall Chlorella Powder (Chlorella Pyrenoidosa & Chlorella Vulgaris) directly to Portuguese distributors, contract manufacturers, and functional food brands in Lisbon, Porto, Braga, and Coimbra.
Standard microalgae powders frequently suffer from low human gastrointestinal absorption due to the tough, multi-layered cellulosic cell wall of Chlorella. Unbroken cell wall powder yields less than 40% nutrient bioavailability.
Our proprietary Low-Temperature Dyno-Mill Micro-Cracking Technology achieves an audited cell wall rupture rate exceeding 85% to 90% without applying excessive thermal heat. This retains heat-sensitive pigments, Chlorella Growth Factor (CGF), active enzymes, and essential vitamin B-complex fractions intact.
How Portuguese functional food, pharmaceutical, and cosmetic companies integrate our Chlorella raw material.
Formulated into 500mg tablets, hard-shell capsules, and heavy-metal detox sachet blends. High CGF content facilitates cell renewal and cellular immune support.
Used by artisanal and industrial bakeries in Portugal to produce emerald-green bio-fortified bread, green smoothie pastes, and protein-enriched pasta lines.
Cascais and Sintra cosmetic laboratories utilize topically micro-milled microalgae powder for anti-pollution facial masks, antioxidant creams, and marine serums.
High-protein feed additive for fish hatcheries and crustacean larval culture along Portugal's extensive Atlantic coast, optimizing survival rates naturally.
Rigorous Quality Controls aligned with EFSA, DGAV, and EU Organic Standards.
In Portugal, food supplements and functional ingredients are governed by DGAV (Direção-Geral de Alimentação e Veterinária) following European Food Safety Authority (EFSA) guidelines. Both Chlorella vulgaris and Chlorella pyrenoidosa have confirmed history of consumption before 15 May 1997, confirming their non-novel food status for food supplement usage across all EU member states.
Microalgae cultivated in outdoor ponds can accumulate environmental contaminants. RAAG Biotech enforces strict batch-level ICP-MS testing guaranteeing Lead (Pb) < 0.5 mg/kg, Cadmium (Cd) < 0.5 mg/kg, Mercury (Hg) < 0.1 mg/kg, Arsenic (As) < 1.0 mg/kg, and Zero Microcystin/Cyanotoxin contamination.
With Portugal experiencing a 15% YoY growth in certified organic retail sales, our facility provides both regular conventional and EU Organic Certified (Regulation EU 2018/848) Chlorella powder, enabling Portuguese brands to claim official organic status with complete batch flow documentation.
Empirical proof of information gain, batch purity, and analytical rigor.
| Analytical Parameter | RAAG Biotech Standard Specification | Generic Commercial Grade | Testing Methodology |
|---|---|---|---|
| Crude Protein Assay | 60.0% – 68.0% | 45.0% – 55.0% | Kjeldahl Method (N x 6.25) |
| Cell Wall Rupture Rate | 85.0% – 92.0% | < 50.0% (Unbroken / Impacted) | Microscopic Count / Sonication |
| Total Chlorophyll | > 2.50 g / 100g | 1.20 g – 1.80 g / 100g | Spectrophotometry (UV-Vis) |
| Chlorella Growth Factor (CGF) | 5,000 – 7,500 units / 100g | Variable / Unstandardized | UV Absorbance (260nm) |
| Heavy Metals (Pb, Cd, Hg, As) | Strict EU Limit Compliant | Borderline / Regional Only | ICP-MS (Inductively Coupled Plasma) |
| Pesticide Residue Screen | 500+ Multi-Residue ND | Basic Screen Only | GC-MS/MS & LC-MS/MS |
| Particle Size (Mesh) | 80 – 120 Mesh Fine Powder | Coarse 40 – 60 Mesh | Laser Diffraction (Malvern) |
Founded in 2014 in Xi'an, China, RAAG Biotech Co., Ltd. is a specialized, GMP-audited herbal extract and microalgae manufacturer. Unlike non-manufacturing trading companies, our internal technical team oversees every single stage of production—from closed microalgae photo-bioreactor culturing and raceway pond harvesting to spray drying, supercritical CO2 extraction, and solvent-free monomer purification.
Our facility operates under stringent ISO 22000, HACCP, HALAL, KOSHER, and EU Organic quality management systems. With over 80 dedicated staff members and an annual output exceeding 300 metric tons, we provide reliable bulk supply chains to over 40 countries, ensuring seamless delivery to Portuguese sea ports (Lisbon, Leixões, Sines) and air freight hubs.
Clear, direct technical & commercial responses to accelerate your supplier qualification.
Every single commercial batch shipped to Portugal includes a comprehensive documentation package: Batch-specific Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), Process Flow Chart, Allergen Statement, Non-GMO Certificate, EU Pesticide Multi-Residue Report, and Heavy Metal/Microbiological Test Certificates issued by certified third-party laboratories (SGS / Eurofins available upon request).
Our standard Minimum Order Quantity (MOQ) for bulk Chlorella powder is 25 kg (1 fiber drum). For formulation development and laboratory pilot testing in Portugal, we provide free 50g–100g sample packages with matching COAs within 3 to 5 business days via DHL/FedEx express delivery.
We offer flexible Incoterms including FOB China, CIF Port of Lisbon / Leixões, and full DDP (Delivered Duty Paid) to your warehouse door in Portugal. Under DDP terms, RAAG Biotech handles all export clearance, ocean/air freight forwarding, Portuguese customs declaration, and EU import tariff payments, delivering stress-free direct to your facilities.
Our microalgae are cultivated in isolated, clean-water raceway systems utilizing pure underground water filtered to drinking standards. Culture strains are continuously monitored microscopically to eliminate wild cyanobacteria co-growth. Every batch undergoes mandatory ELISA and HPLC testing to confirm zero detection (<0.05 µg/g) of Microcystins (LR, RR, YR) and Anabaena toxins.
Yes. We offer custom micronization (from 80 mesh up to ultra-fine 300 mesh), customized bulk density, and tailored packaging (such as 1kg vacuum foil bags, 10kg double PE bags, or 25kg fiber drums with nitrogen flushing). We also supply finished direct-compressible Chlorella powder blends optimized for tablet press speed and hard capsule filling machines.
Request technical specifications, batch COAs, pricing matrix, or free samples for your formulation trials in Portugal today.
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