Featured Bio-Extracts & Encapsulated Formulations
Factory-direct nutraceutical and botanical extracts engineered under rigorous clean-room standards, ready for immediate OEM private labeling and high-stability functional food compounding.
GMP Pure Magnesium Glycinate L-Theanine Ashwagandha Tart Cherry Hard Capsules 60 Count OEM Private Label Box
Infused with polyphenolic tart cherry botanical pigments providing rich ruby coloration and natural antioxidant synergy for neuro-muscular recovery formulations.
GMP Magnesium L-Threonate Magtein Grade 500mg Hard Capsules 60 Count OEM Private Label Brain Health Supplement
High-purity blood-brain barrier penetrating mineral salt, compounded within clean-label vegetarian HPMC shells without artificial titanium dioxide opacifiers.
GMP Pure Gamma Aminobutyric Acid GABA 500mg Hard Capsules 60 Count OEM Private Label Sleep Dietary Supplement
Naturally biosynthesized GABA derived via Lactobacillus microbial fermentation, free of synthetic petroleum solvents and heavy metal residues.
GMP Vitamin D3 K2 MK7 Synergistic Formula Hard Capsules 60 Count OEM Private Label Bone Health Supplement
Fat-soluble synergistic complex stabilized against photo-oxidation using microencapsulated natural plant lipids and lutein-based carotenoid complexes.
GMP Pure Shilajit CoQ10 PQQ Complex Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement Herbal Plant Extract
Standardized to 50% fulvic acid with natural melanoidin-humic deep chroma, providing natural mitochondrial support without chemical tinting agents.
GMP Pure Magnesium Complex 500mg Hard Capsules 60 Count OEM Custom Private Label Mineral Supplement Box
Full-spectrum chelated matrix optimized for gastrointestinal tolerability, tested in batch runs for low heavy metals according to Nordic Food regulations.
GMP Pure Urolithin a PQQ Complex Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement Box
Postbiotic ellagitannin metabolite coupled with Pyrroloquinoline Quinone, driving cellular mitophagy and healthy lifespan optimization.
GMP Pure Oyster Extract 500mg Zinc Rich Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement Box
Standardized marine peptide powder enriched with bio-bound organic zinc, taurine, and glycogen, harvested and processed under strict enzymatic extraction conditions.
Serving the Aalborg Food & Industrial Biotech Ecosystem
As Northern Jutland’s industrial engine, Aalborg represents one of Europe’s most sophisticated clusters for food technology, advanced marine processing, and circular bio-refining. We bridge high-capacity botanical extraction with the region's clean-label expectations.
Dairy & Plant-Based Dairy Alternatives
The dairy belt surrounding Northern Denmark demands natural coloring matrices that do not compromise colloidal stability. Our water-dispersible carotenoids (natural beta-carotene from Blakeslea trispora and lutein from marigold) provide vibrant, heat-stable yellow-to-orange hues in cultured yogurts, plant milk blends, and non-dairy cheeses without phase separation or curdling under low-pH pasteurization.
Formulated to resist thermal denaturation during UHT (Ultra-High Temperature) continuous-flow processing, our extracts eliminate color degradation and chemical off-notes in delicate dairy emulsions.
Marine Biotechnology & Salmonid Aquafeed
With Aalborg acting as a core maritime transit point across the Limfjord into the North Sea, local aquaculture feed formulators require superior bio-available colorants. We produce natural astaxanthin oleoresins and high-concentration spray-dried powders derived from Haematococcus pluvialis.
These botanical pigments offer superior antioxidant protection, cellular vitality, and consistent muscle tissue pigmentation for cold-water aquaculture operations, rigorously verified free of residual extraction petrochemicals like hexane or ethyl acetate.
Nutraceutical Delivery & Softgel Stabilization
Denmark's consumer health market has set a benchmark for transitioning away from synthetic dyes such as Red 40, Yellow 5, and E171 (Titanium Dioxide). Our factory supplies standardized natural pigments—including spirulina phycocyanin blue, beetroot betanin, and purple sweet potato anthocyanins—engineered specifically for dietary capsule shell pigmentation.
These pigment powders deliver uniform tinting and light-barrier protection for light-sensitive actives, remaining stable across varied RH% environments throughout Baltic storage cycles.
Shaanxi ESNO Biotech: Advanced Extraction Infrastructure
Established in 2006, Shaanxi ESNO Biotech Co., Ltd. operates state-of-the-art closed-loop isolation and microencapsulation lines, delivering traceable, standardized botanical active compounds to more than 100 countries.
Validated Audits & Traceability
Our production workshops are certified under NSF 455-2 Dietary Supplements GMP, ISO 22000, and HACCP standards, with on-site factory verification conducted by TÜV Rheinland. We maintain an uninterrupted traceability chain from botanical farm sourcing to final dry powder packaging.
COA Batch Transparency
Every single batch shipped to Denmark includes a comprehensive Certificate of Analysis (COA) specifying active color value (E1% 1cm), spectrophotometric purity, residual moisture, heavy metal ICP-MS quantification (Pb, As, Cd, Hg < 0.1 ppm), and microbiological panel validations.
Custom Premix & Microencapsulation
Equipped with fluid-bed spray granulators, freeze-dryers, and micro-beadlet encapsulation equipment, our technical R&D team designs custom formulations that protect unstable pigments against oxidation, UV degradation, and thermal exposure.
| Natural Pigment Extract | Botanical / Bio Source | Standardized Active Spec | Stability Profile | Target Danish Clean-Label Application |
|---|---|---|---|---|
| Natural Astaxanthin | Haematococcus pluvialis microalgae | 2.5% – 10% Oleoresin / CWS Powder | Microencapsulated, anti-photo oxidation | Salmonid feed, anti-aging softgels, skin hydration |
| Phycocyanin (Spirulina Blue) | Arthrospira platensis (Spirulina) | Color Value E18, E25, E30 (Water Soluble) | pH stable 4.5–8.0; low heat sensitive | Nordic functional gummies, clean confectionery, gin tinting |
| Lutein & Zeaxanthin | Tagetes erecta L. (Marigold flowers) | 5% – 80% HPLC / UV Powder & Oil | Excellent heat and light resistance | Eye-health hard capsules, fortified oat milk, functional fats |
| Curcumin C3 Complex | Curcuma longa rhizomes | 95% Total Curcuminoids HPLC | Enhanced bio-dispersion matrix | Anti-inflammatory tonics, immune capsules, golden dairy |
| Anthocyanin Complex | Sambucus nigra / Tart Cherry | 15% – 25% Total Anthocyanins | Vibrant red/violet at pH < 4.0 | Cold-pressed botanical juices, craft cider, effervescent tabs |
Navigating Danish (Fødevarestyrelsen) & EU Bio-Colorant Regulations
B2B procurement teams in Aalborg operate under the strict scrutiny of the Danish Veterinary and Food Administration and the European Food Safety Authority (EFSA). Here is how our production aligns with regional mandates.
"Colouring Foodstuffs" vs. Food Additives
Under the EU Guidance Notes on Colouring Foodstuffs (Regulation EC No 1333/2008), the line between a designated food colorant (carrying an E-number) and a traditional food ingredient with coloring properties is rigorously enforced. We engineer our selective aqueous extraction processes to preserve the characteristic pigment-to-nutrient ratio of the raw agricultural source.
This ensures our concentrated botanical extracts can be declared cleanly on retail packaging as "Spirulina Extract", "Blackcurrant Juice Concentrate", or "Turmeric Extract", bypassing negative consumer perceptions linked to synthetic additives.
Low Residual Solvents & Ethylene Oxide Zero Tolerance
Danish industrial buyers adhere to zero-tolerance policies regarding Ethylene Oxide (ETO) and pyrrolizidine alkaloids (PA). ESNO Biotech utilizes advanced non-thermal steam pasteurization and pure sub-critical water extraction, followed by supercritical CO2 concentration where applicable.
All finished batches destined for European ports undergo third-party gas chromatography testing to ensure residual volatile organic solvents remain well below EU Pharmacopoeia limits (< 50 ppm for ethanol; undetectable for chlorinated compounds).
Heavy Metal & Mycotoxin Containment
Due to historical maritime and agricultural standards in Scandinavia, raw material thresholds for lead, cadmium, arsenic, and mercury must be strictly controlled. We source our raw botanicals from unpolluted mountainous zones in Shaanxi and execute in-house ICP-MS testing.
Furthermore, high-performance liquid chromatography (HPLC) ensures total aflatoxins (B1, B2, G1, G2) and Ochratoxin A meet EU Regulation (EU) 2023/915 standards before warehouse dispatch.
Cold-Chain Maritime Logistics to Port of Aalborg
Botanical pigments, particularly anthocyanins and carotenes, degrade when exposed to uncontrolled temperature fluctuations during maritime transit. Our global shipping department provides nitrogen-flushed, vacuum-sealed barrier packaging with food-grade desiccants.
We handle temperature-monitored sea freight directly into the Port of Aalborg or via the Port of Aarhus, complete with integrated digital data-loggers to guarantee chemical integrity upon customs arrival.
Frequently Asked Questions for Danish Sourcing Managers
Detailed answers regarding specifications, minimum batch runs, documentation, and regulatory compliance for procurement teams qualifying ESNO Biotech as their direct supplier.
What is the standard Minimum Order Quantity (MOQ) for custom-standardized pigment extracts? +
For catalog-standardized botanical extract powders (such as Phycocyanin E18, Marigold Lutein 10%, or Curcumin 95%), our baseline MOQ begins at 25 kg in fiber drums with food-grade double polyethylene liners. For custom formulations, spray drying particle size adjustments, or private-label encapsulated dosage forms (capsules, gummies, stick packs), our production runs typically start between 100 and 500 finished consumer units, allowing agile market piloting for Danish health and functional food brands.
How do you guarantee color stability across varying pH levels in food manufacturing? +
Natural botanical pigments exhibit distinct spectral absorption properties dependent on solvent polarity and system pH. For acidic applications (such as fermented dairy, tonics, or confectionery at pH 2.5–3.8), we offer stabilized elderberry and tart cherry anthocyanins that retain bright cyanidin-3-glucoside structures without browning. For neutral to alkaline matrices (pH 6.5–7.8), we provide chlorophyllin and heat-tolerant sodium copper chlorophyllin powders, as well as micro-beadlet carotenoids stabilized with natural mixed tocopherols.
Can ESNO Biotech supply organic certified (EU / USDA) botanical pigments? +
Yes. Our extraction facilities process both conventional and organic-certified lines adhering to Regulation (EU) 2018/848 on organic production and labeling of organic products. We supply certified organic spirulina powder, organic chlorella, organic matcha, and organic beet juice powders accompanied by official Transaction Certificates (TC) issued by accredited certifying bodies for seamless verification by the Danish agricultural authorities.
What exact analytical documentation accompanies each international export? +
Every commercial consignment is released alongside: (1) Full Certificate of Analysis (COA) with active assay via UV/HPLC, (2) Complete Allergen Statement confirming absence of gluten, soy, crustaceans, and dairy cross-contact, (3) Non-GMO Declaration, (4) Heavy Metal and Pesticide Multi-Residue Analysis (covering > 400 compounds under European Pharmacopoeia limits), and (5) Non-Irradiation / Non-ETO confirmation. Supplementary third-party testing via Eurofins or SGS is accessible upon request.
How does your factory accommodate clean-label private labeling and formulation engineering? +
Our R&D engineering lab has designed over 400 turn-key formulations. We manage the entire lifecycle: active compound stabilization, natural flavor matching, blending with mineral and vitamin co-factors, flowability optimization for encapsulation, and clean-label outer packaging design. We assist brands targeting Nordic supermarket shelves (such as Salling Group or Coop Danmark) in meeting consumer demand for pure, non-GMO, and synthetic dye-free nutritional products.
Formulate Your Next Clean-Label Success in Aalborg
Connect directly with our technical extraction team. Receive batch test reports, request pilot samples, and review factory-direct bulk pricing tailored to your industrial formulation specs.