Engineered for high thermal tolerance, pH stability in tropical applications, and clean-label compliance across ASEAN distribution channels.
Ultra-clarified cold-water soluble black tea extract delivering consistent rich amber coloration, native theaflavins, and stable astringency without precipitation in RTD bottling.
Anthocyanin-dense whole-food pigment powder processed via low-temperature dehydration. Imparts brilliant violet-magenta shades in modern dairy, gelato, and bakery systems.
Standardized bioactive phytosterol and chlorophyll complex yielding earthy olive tones, ideal for dietary nutraceutical blending and clean-label functional beverage enhancement.
Shade-grown, micro-pulverized tencha producing vibrant jade chlorophyll hues with high L-theanine content; compliant with stringent BS EN 15662 multi-residue pesticide standards.
Heavy-metal and microbiology verified purple yam powder. Tailored for industrial baking mixes, high-heat confectioneries, and high-volume export-grade dessert blending.
Pure water-extracted biliprotein displaying luminous blue shades. A 100% natural, clean-label substitute for synthetic Brilliant Blue FCF, certified organic, Halal, and Kosher.
Stone-milled beverage grade tea leaf extract characterized by rapid dispersion, stable natural green saturation, and an ultra-fine particle profile (800-1000 mesh equivalence).
High-solids, low-turbidity spray-dried black tea formulation. Engineered for industrial tea brewing, premix powder packets, and natural food color stabilization without clouding.
Combining traditional Shaanxi botanical origin advantages with audited cleanroom extraction facilities and third-party laboratory verification.
We hold proprietary intellectual property including Invention Patent ZL 2014 1 0464649.9 (purification techniques) and Utility Model Patent No. 14520048 (high-efficiency plant extraction apparatus), delivering high yields of active natural pigment components without thermal degradation.
Every commercial production batch undergoes mandatory analytical clearance. Our QC testing center utilizes High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC for residual solvents), and UV Spectrophotometry to guarantee color units, active purity, and batch reproducibility.
From low 1 kg pilot trials to containerized 25 kg fiber drums, we provide full custom milling (80 to 450 mesh), custom dry blending, and retail pouch packing. Our supply chain supports flexible incoterms (FOB, CIF, DDP) directly into Southern Laos commercial hubs.
A systematic comparison of bioactive colorant families, stability parameters, and solubility kinetics for industrial food scientists and contract manufacturing formulators.
| Pigment Category | Primary Source Botanical | Active Chromophore | Optimal pH Range | Thermal Threshold | Application Matrix |
|---|---|---|---|---|---|
| C-Phycocyanin | Arthrospira platensis (Spirulina) | Open-chain tetrapyrrole | pH 5.0 – 7.5 | < 60°C (Unstabilized) | Confectionery coatings, RTD dairy beverages, dry latte sachets |
| Anthocyanins | Dioscorea alata (Purple Yam) | Cyanidin / Peonidin glucosides | pH 2.5 – 5.5 | Up to 110°C (Extended) | Baked goods, extruded snacks, artisanal boba pearls, fruit fillings |
| Chlorophyllins | Camellia sinensis / Mulberry Leaves | Magnesium/Copper porphyrins | pH 6.5 – 8.5 | Up to 100°C | Powdered drink blends, sports nutrition drinks, RTD matcha lattes |
| Theaflavins / Polyphenols | Fermented Camellia sinensis | Theaflavin digallate isomers | pH 3.0 – 7.0 | Up to 125°C | Instant iced tea powders, dark beverage color enhancement |
Technical Formulation Note: Unlike synthetic petroleum-derived lake dyes (such as FD&C Yellow No. 5 or Blue No. 1), natural botanical chromophores interact dynamically with the ionic strength, water activity, and thermal profile of the target medium. For Pakse processors operating in ambient high-humidity conditions, vacuum spray-dried microencapsulation (maltodextrin or gum acacia carrier) is strongly recommended to preserve pigment vibrancy and shelf-life stability.
Pakse serves as the economic hub of Champasak Province, linking Bolaven Plateau agricultural cultivation with the broader Greater Mekong Subregion (GMS) trade corridors.
Pakse's specialty beverage manufacturers are expanding beyond traditional Robusta and Arabica coffee to modern RTD tea formulas. Our instant black tea powders and ceremonial matcha provide crystal-clear aqueous dispersion and vivid color without sediment formation, perfectly matching the growing boutique café culture in Champasak.
With Pakse serving as the gateway to the UNESCO World Heritage Site of Vat Phou and the Si Phan Don (4,000 Islands), local food artisans and bakeries increasingly demand plant-derived purple yam (ube) and blue spirulina powders to color French-Lao fusion pastries, coconut jellies, and packaged tourist gift snacks without artificial chemicals.
Strategically situated along the Mekong River near the Chong Mek border crossing to Ubon Ratchathani (Thailand), Pakse processors require natural colorants that comply with Thai FDA and ASEAN General Standards for Food Additives. Our non-GMO, heavy-metal certified extracts allow regional packers to export premium natural goods confidently.
Key economic and regulatory shifts influencing the transition from unstandardized agricultural raw materials to high-specification functional ingredient imports.
Urban retail centers in Pakse, Vientiane, and neighboring regional hubs show escalating demand for clean-label foods. Consumers actively scan ingredient listings for "All-Natural", rejecting synthetic coal-tar color additives (Tartrazine, Allura Red) in favor of botanically derived extracts like anthocyanins, chlorophyll, and phycocyanin.
Enhanced transport links via Route 13 and bilateral trade agreements between Laos, Thailand, Vietnam, and China have lowered border-clearance friction. Pakse-based food packers are upgrading manufacturing standards to ISO 22000 and Halal levels, seeking OEM suppliers who furnish comprehensive analytical documentation.
The tropical monsoon climate of Southern Laos—characterized by high ambient temperatures and peak relative humidity—causes inferior spray-dried extracts to cake and degrade. Food manufacturers now specifically require uniform mesh milling (80–200 mesh) and moisture-barrier multi-ply vacuum packaging to maintain stability in storage.
Addressing supply logistics, quality verification, regulatory compliance, and cross-border commercial terms for commercial enterprises.
We offer flexible logistics channels directly serving Champasak Province. Shipments can be booked under CFR/CIF terms via regional maritime ports (such as Bangkok or Laem Chabang, Thailand, followed by bonded bonded road freight across the Chong Mek / Vang Tao border directly into Pakse) or via high-speed multimodal routes using the China-Laos Railway corridor via Vientiane. Express door-to-door courier service (DHL/FedEx) is available for sample evaluation and commercial orders up to 100 kg.
For standard stock ingredients—such as Blue Spirulina Phycocyanin E18, Water-Soluble Instant Black Tea Powder, and Ceremonial Matcha—our baseline MOQ is just 1 kg, allowing R&D trials with minimal capital exposure. Custom formulations, bespoke mesh sizing (e.g., 450 mesh), or private label pouch packaging generally start at 25 kg to 50 kg depending on packaging requirements.
Yes. Our core extraction facilities maintain active ISO 22000 and HACCP food safety certifications. In addition, our natural colorants, tea powders, and superfoods are certified Halal and Kosher. USDA Organic and EU Organic certificates are available for our matcha, spirulina, and mushroom extract product lines, with full traceability back to farm origins.
We provide comprehensive formulation datasheets detailing optimal processing temperatures and carrier stability. For heat-sensitive compounds like Phycocyanin, we recommend addition at the post-pasteurization cooling phase or microencapsulation. All bulk powders are double-sealed in food-grade polyethylene inner liners encased in heavy-gauge aluminum foil barrier bags or moisture-proof fiber drums, preventing moisture absorption during transit and local warehousing.
Every single shipment leaves our factory accompanied by a lot-specific COA documenting heavy metals (Lead, Arsenic, Cadmium, Mercury), microbiological thresholds (Total Plate Count, Yeast & Mold, Salmonella, E. Coli), moisture content, and active color assay. Third-party testing reports from independent testing labs like Eurofins or SGS (including BS EN 15662 multi-residue pesticide screening) can be provided upon project specification.
To accommodate international banking rails, we accept payment via Telegraphic Transfer (T/T), Letter of Credit (L/C), Western Union, and PayPal for sample batches. Supported transaction currencies include USD, EUR, CNY, and THB, allowing Lao and Thai-border trading companies to settle accounts through their preferred foreign exchange channels.