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HS Code |
457153 |
| Product Name | Black Potato Extract |
| Source | Black potato tubers |
| Color | Purple to dark violet |
| Main Ingredient | Anthocyanins |
| Form | Powder or liquid |
| Solubility | Water-soluble |
| Taste | Mild, earthy flavor |
| Uses | Food supplement, natural colorant |
| Shelf Life | 12-24 months |
| Storage Conditions | Cool, dry place |
As an accredited Black Potato Extract factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Black Potato Extract, 100g – Sealed in a dark, resealable pouch with clear labeling, storage instructions, and safety precautions. |
| Shipping | Black Potato Extract is shipped in tightly sealed, food-grade containers to prevent contamination and preserve potency. It is protected from direct sunlight, moisture, and extreme temperatures. All shipments comply with relevant chemical and food safety regulations, and include detailed labeling and handling instructions for safe storage and transport. |
| Storage | Black Potato Extract should be stored in a cool, dry place, away from direct sunlight and moisture. Keep the container tightly closed when not in use, and store at temperatures between 2°C and 8°C (refrigerated). Ensure the extract is kept in a well-ventilated area and protected from incompatible materials to maintain stability and prevent contamination. |
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Purity 98%: Black Potato Extract with purity 98% is used in functional beverage formulations, where it enhances antioxidant capacity and extends product shelf life. Particle Size ≤50μm: Black Potato Extract with particle size ≤50μm is used in smoothie preparations, where it improves suspension stability and mouthfeel. Anthocyanin Content ≥25%: Black Potato Extract with anthocyanin content ≥25% is used in dietary supplements, where it provides high bioactive compound delivery and supports cellular protection. Moisture ≤5%: Black Potato Extract with moisture ≤5% is used in powdered snack coatings, where it prevents product clumping and ensures uniform dispersion. Stability Temperature 80°C: Black Potato Extract with stability temperature 80°C is used in baked goods, where it maintains color integrity and nutritional value during thermal processing. Water Solubility ≥90%: Black Potato Extract with water solubility ≥90% is used in instant beverage mixes, where it facilitates rapid dissolution and ensures consistent dosing. Residual Solvent ≤0.05%: Black Potato Extract with residual solvent ≤0.05% is used in pharmaceutical formulations, where it complies with safety standards and minimizes toxicity risk. pH Stability 3-8: Black Potato Extract with pH stability 3-8 is used in fruit-based juices, where it resists color degradation across various acidity levels. |
Competitive Black Potato Extract prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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Black potato extract captures the power and rich nutrition of the black Solanum tuberosum variety. Our facility processes this material from freshly harvested roots, using mechanical and low-temperature extraction. Throughout each step, our team keeps the focus on bioactive retention and stability. By dialing in moisture content and filtration, we develop a fine, stable powder that works easily for industry clients. Batch to batch, we monitor for anthocyanin content, clean taste, and natural color intensity.
Black potatoes grow in volcanic soils rich in trace elements. These varieties form deep purple flesh full of anthocyanins, polyphenols, and essential carbohydrates. In our region, farmers plant seeds in mineral-rich upland areas where rainwater and sun produce roots with strong pigmentation and impressive sugar profiles. Once harvested, we move the potatoes directly to washing and slicing, keeping cell walls intact to preserve antioxidant content.
Pressing and gentle water-based extraction break down fibers and separate key nutrients from starches. Low-heat vacuum drying locks in natural color without oxidation, letting us offer an extract that blends smoothly or disperses in food, beverage, and supplement lines. We never rely on harsh solvents, which can strip sensitive compounds and leave off-tastes. Instead, we focus on slow, careful separation — a method developed through years of small-scale experiments on our own shop floor.
Every lot undergoes quality control. Moisture levels get checked using calibrated probes — not just at the start, but at every major stage. We run high-performance liquid chromatography (HPLC) to track anthocyanin concentration, comparing each batch against our own five-year database. Staff in our lab regularly review findings against published research, aligning specifications with the evolving scientific consensus. That way, those using our extract can target actual nutritional outputs, not theoretical label claims.
Our team determines color value with industry-standard L*a*b* scales, but also relies on side-by-side mixing tests in food applications. Some powders show vivid purple, others lean blue-black — adjustments in drying yield different hues. Our plant manager routinely discusses these variations with long-standing clients, tweaking process parameters to match their final product needs. This hands-on approach sets our work apart from high-volume, commoditized lines.
Most of our extract ships as a free-flowing, medium-fine violet powder. When needed, we customize mesh size using adjustable sieves, aiming for tight tolerances in bulk density and dispersibility. For clients in the supplement field, we maintain a variant with granules suitable for quick-acting capsules and compressed tablets. Each run is supported by a record of raw potato source, detailed moisture statistics, and finished batch analysis. The plant staff knows most customers by name, and their production lines by process flow diagram.
In the food and beverage sector, black potato extract finds its way into functional drinks, coloring agents for confectionery, and even as a replacement for synthetic pigments. Some clients have shifted from grape-skin and elderberry extracts because they prefer a product free from allergen traces. Others cite a clear, clean flavor profile that allows finished products to carry bold color without overpowering earthiness. Our extract dissolves swiftly in both hot and cold applications. Unlike some alternatives, it leaves no gritty residue and avoids clumping when introduced to protein-based formulations.
The supplement industry values black potato extract mainly for its anthocyanin content. Based on lab reports from independent testers, our powder regularly matches the concentration levels seen in wild purple root crops, but it comes as a stable, easily upscaled ingredient. While some manufacturers refuse to disclose their processing steps, we provide stepwise records. Each document shows duration and peak temperature exposure, so partners see exactly how nutrients are treated from delivery to drum. Major nutrition brands appreciate this clarity — they need real data for third-party certification and regulatory checks. Over the years, we’ve updated our standard to align with changing requirements from regional authorities, reflecting customer feedback and international trends.
Unlike red beet powder, which can provide sharp, earthy flavors, or synthetic colorants that lack associated nutrition, our black potato extract supplies color, antioxidant potential, and dietary fiber all in a single, natural package. In side-by-side shelf-life studies, we’ve tracked pigment fading over time. Some competitors’ products degrade quickly in acidic drinks or under UV light, while our batches retain pigment thanks to a careful moisture control process and specific storage protocols. We share best practices for warehousing, allowing customers to extend shelf life without recourse to artificial preservatives.
Our production team spends weeks each harvest on supplier visits and raw material evaluations. Not every black potato crop meets our criteria: we look for certain maximum and minimum pigment thresholds and consistent sugar content. One year, a late frost changed anthocyanin expression in a portion of the tubers. The resulting test extract showed uneven hue and lower water solubility, and we marked that lot for in-house development rather than shipment. This attention to variability pays off in client satisfaction and downstream efficiency.
Down on the factory floor, machine reliability affects extract properties as much as crop quality. A minor vacuum-seal leak in our drying system once led to a slightly higher oxidation rate, not immediately obvious by eye. Only after mixing test samples into yogurt base did we spot the fade — we could trace the root cause to that day’s equipment log. We adjusted our maintenance schedule and now rerun quality sampling from each production shift, not just finished lots. Every operator on our line learns these lessons for repeatable results.
From the beginning, we’ve steered clear of using glucose or maltodextrin bulking agents unless specifically requested. Some clients ask for 100-percent pure potato extract with no additives, while others want a compounded base to suit high-speed filling. We run both lines, always marking packing slips with actual content percentages. Every product label includes traceability codes so bulk buyers can identify lot source down to the original potato parcel. Transparency builds repeat business and simplifies batch recalls if they ever become necessary — something we’ve managed to avoid through solid relationship and supply chain work.
Beverage formulators need extract that mixes instantly, dissolves without swirling, and doesn’t separate during pasteurization or carbonated bottling. Our R&D staff maintains a log of field trial outcomes, including how powder performs in commercial plant settings. We take notes on blend speed, frothing, and visual clarity. The extract shines in sports drinks, plant-based dairy alternatives, and shelf-stable smoothies. Color holds across a range of pH levels, giving brands more control over product appearance.
For bakery clients, loaf stability and crumb moisture present different technical hurdles. We’ve worked alongside pastry teams to create blends for purple sponge cakes, artisanal breads, and hearty bars. Clients who once avoided natural colorants due to fear of off-flavor now use our extract to bring eye-catching shelf impact while maintaining clean flavor. Internal moisture analysis from finished goods routinely comes back in spec, proving that our minimal process preserves both color and texture.
Nutraceutical and supplement partners focus on standardization above all. They request certificates of analysis, demonstrating anthocyanin content by mass. We calibrate against international lab standards and retain samples from each batch for reference. Over the last few years, increasing demand from health-conscious consumers has brought more scrutiny to ingredient origin. Our process transparency supports regulatory documentation for both domestic and overseas markets, fostering trust throughout the chain.
Personal care and cosmetics companies have taken interest in natural pigments as consumers look for clean-label skin and hair treatments. We support their product designers with technical documents, solubility data, and stability forecasts. Black potato extract imparts natural tones to creams and bath soaks, creates antioxidant-rich foundation bases, and performs well in pH-neutral emulsions. Repeat testing with client labs has led to minor tweaks — for example, adjusting grind for optimum dispersal in oil/water blends without sedimentation.
Many suppliers claim to offer “potato extract” but often source white or yellow-fleshed varieties with only trace active compounds. Our facility specializes in the black-fleshed cultivars, ensuring anthocyanin content vastly outpaces the norm. Unlike common potato powders used for starch or culinary thickening, this product leads with its natural pigment load, fine phenolic balance, and nutritional value.
Our experience shows black potato extract offers stronger thermal stability than competing root or berry extracts. Baking clients have found our powder can maintain color through high-heat stages that cause competitors' products to brown or fade. In beverage applications, the extract resists flocculation and delivers vibrant color, maintaining clarity and brightness even after weeks on the shelf. Formulators get control over batch appearance, supporting consistent visual branding.
Cost evaluation matters to large-scale buyers. Black potato extract falls between conventional red beet powder and niche superfood concentrates. Some connoisseur berry extracts reach higher anthocyanin readings but carry aggressive taste, inconsistent supply, and heavy import duties. Our hands-on, regionally-integrated supply model keeps costs predictable. Clients appreciate locking in contracts early each season, with updates on projected volume based on on-the-ground crop surveys from our procurement staff.
While synthetic food colorants remain cheaper per kilogram, many buyers have shifted away from them due to evolving consumer expectations, regulatory risk, and lack of nutritional upside. Our process sees no residual solvents or carrier chemicals, and certificate records show every additive, processing aid, and cleaning cycle. As buyers and consumer groups press for ingredient clarity, we’ve expanded in-house testing and audited our supply chain down to seed selection. Our farms participate in voluntary best-practice programs, supporting both traceability and quality improvement.
As food and supplement innovation cycles tighten, manufacturers get less time to adjust upstream ingredient specs. Our technical team fields client questions about extraction modifications, granulation experiments, and achieving a closer match to legacy colorants. Based on trial feedback, we continue to tweak grind settings, adjust lot blending, and introduce customer-specific protocols. On average, clients come back four to six times before mass roll-out, treating us as partners in process, not just commodity suppliers.
One recurring debate involves organic versus conventional production. Our region’s growing seasons and volcanic soil base deliver strong crop results either way, but certification adds paperwork and traceability demands. We coordinate with client compliance staff to verify every step from field to drum. Over recent years, we’ve invested in staff training around organic controls, learning how minor changes in pest and weed management affect finished extract quality.
Packaging and shipping make a real impact on end-user outcomes. An early customer returned several lots citing weak color, only for us to discover suboptimal storage at a distribution hub had allowed humidity to seep in. To prevent recurrence, we rolled out improved multi-layer packaging and included humidity control sachets in every drum. After implementing these measures, reorders demonstrated no further complaints. We track product behavior not just at dispatch but at receiving docks and downstream factories, learning every year from new scenarios.
We encourage clients to visit, observe, and run side-by-side pilot trials. Our labs support these collaborations, measuring color loss over weeks, monitoring microbiological load, and adjusting sample parameters to suit real plant environments. That direct access builds more than customer loyalty — it creates a technical knowledge exchange, constantly refining our black potato extract in lockstep with real-world applications.
Many of our early stage improvements came directly from user insight. Health drink companies first pushed us to develop a more dispersible powder, so we revised our milling and drying cycles, testing in mock-up bottling. Confectionery customers later reported that batch-to-batch color sometimes shifted under warehouse lighting. We invested in new colorimeter tools and started tracking seasonal variance at farm level, giving clients detailed pigment guidance before each shipment.
Our supplement partners challenged us to document anthocyanin breakdown under capsule-filling heat and pressure. We logged bean-to-finish compound degradation rates, experimenting with new vitamin C co-formulants to extend shelf life. Their feedback fed directly into process changes and helped us fine-tune our extract’s resilience across the supplement production process.
Over the years, our black potato extract has become more than a line on a spec sheet. We see firsthand how small changes in field operations, factory routine, or customer handling create big differences in final applications. We share this learning, not as marketing copy, but as resources to boost every buyer’s confidence in ingredient performance and finish. Continual two-way feedback defines success, and we treat every batch as a fresh opportunity to meet real-world expectations.
Shipping natural ingredients always brings risk — heat, humidity, and transit time play their part. Even with sealed drums and controlled moisture, rough freight can create pressure fluctuations and accidental color shift. We back every shipment with technical guidance, not just a bill of lading, including storage tips and troubleshooting guides based on years of direct customer support.
Occasional sourcing headaches have taught us the need for backup potato lots and diversified farm partners. Plant disease or severe weather can disrupt the most careful procurement strategies. By building a network of contract growers with staggered harvests, we keep supplies steady. Our plant’s intake scheduling adapts to shifting field conditions, and we keep dried reserve stock for unforeseen gaps, ensuring clients never face a surprise shortfall.
Manufacturing clean label extracts takes ongoing vigilance around contamination risk. Regular swab testing, careful segregation of free-sugar versus starch-rich lines, and equipment sterilization stand as non-negotiables in our plant. No matter the operator’s experience, hands-on training in contamination control is a regular ritual, with supervisors signing off every changeover. Attention to detail—at every stage—guarantees that our black potato extract meets rising expectations for purity and safety in every field it enters.
Our story with black potato extract grows with every new planting and production run, shaped by what we see not just in the lab, but on real shop floors and loading docks. By focusing on practical, measurable attributes—true color density, solubility curves, texture after mixing—we deliver vital results beyond the basic specification sheet. Customers trust us because we talk process before price, share real-world testing data, and adapt to their unique factory constraints.
In a crowded market where buzzwords, anonymous sourcing, and relabeled lots abound, we welcome every question about what goes into our black potato extract and how each batch differs. By keeping production under our own roof and hands on every processing step, we provide more than a commodity. We give a proven ingredient that stands up to both modern technical requirements and the evolving expectations of today’s health- and quality-focused brands.
From beverage innovation to supplement stability, bakery color, and beyond, our black potato extract answers the demand for authentic, natural, nutritionally meaningful products. Through years of hands-on manufacturing, supply chain management, and relentless process improvement, we maintain consistency and support our clients’ goals — batch after batch, season after season.