|
HS Code |
245606 |
| Product Name | Black Bean Red Pigment |
| Appearance | Red powder |
| Source | Black beans (Phaseolus vulgaris) |
| Main Component | Anthocyanins |
| Solubility | Water-soluble |
| Color Shade | Reddish-purple |
| Ph Stability | Sensitive to pH, stable under acidic conditions |
| Uses | Natural food colorant |
| Extraction Method | Ethanol-water extraction |
| Shelf Life | 12-24 months |
| Storage Condition | Cool, dry place, away from light |
| Application Industries | Food, beverages, cosmetics |
| Allergen Status | Non-allergenic |
| Preservative Status | No added preservatives |
As an accredited Black Bean Red Pigment factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Black Bean Red Pigment is packaged in a sealed, opaque 500g plastic pouch, labeled with product name, weight, and safety instructions. |
| Shipping | Black Bean Red Pigment is shipped in tightly sealed, labeled containers made of materials compatible with food-grade colorants. Packaging ensures protection from moisture, heat, and light. All shipments comply with relevant safety and handling regulations. Proper documentation accompanies each batch to verify product quality and ensure safe, secure delivery to the destination. |
| Storage | Black Bean Red Pigment should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances. Protect it from moisture and freezing. Clearly label the storage container. Avoid exposure to strong oxidizing agents or acids. Follow relevant local, state, and federal regulations regarding chemical storage and handling. |
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Purity 98%: Black Bean Red Pigment with purity 98% is used in natural food coloring applications, where it provides vibrant and consistent red hues without synthetic additives. Molecular Weight 480 g/mol: Black Bean Red Pigment with molecular weight 480 g/mol is used in cosmetic formulations, where it ensures stable dispersion and long-lasting coloration in lipsticks and blush. Particle Size D90 <10 μm: Black Bean Red Pigment with particle size D90 below 10 μm is used in beverage manufacturing, where it achieves uniform suspension and clear visual appeal in liquid products. Stability Temperature 90°C: Black Bean Red Pigment with stability temperature 90°C is used in baked goods, where it retains color integrity under high-temperature processing. Water Solubility 10 g/L: Black Bean Red Pigment with water solubility of 10 g/L is used in dairy product fortification, where it allows for easy mixing and homogenous color distribution. Lightfastness Grade 6: Black Bean Red Pigment with lightfastness grade 6 is used in non-alcoholic beverage packaging, where it resists fading under prolonged light exposure. pH Stability 3-7: Black Bean Red Pigment with pH stability in the range of 3 to 7 is used in fruit juice concentrates, where it maintains chromatic stability across acidic medium. Residual Solvent <50 ppm: Black Bean Red Pigment with residual solvent below 50 ppm is used in pharmaceutical coatings, where it ensures consumer safety and meets regulatory compliance. |
Competitive Black Bean Red Pigment 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.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
Every product we put onto the market goes through more than quality assurance paperwork. At our manufacturing site, each batch tells its own story. Black Bean Red Pigment has earned its place not because it followed trends, but because it brought lasting results to food processors, bakers, confectioners, and those who value dependable, natural colorants. Our facility has been handling the raw material—black beans—for years, watching firsthand how climates, seasons, and even harvest techniques shape the shade and depth of the resulting extract. This close connection to the source makes a real difference in the pigment’s stability and visual appeal.
From years of adjustments and lab tuning, we ended up with two primary versions: our fine-powder concentrate and a liquid-water-dispersible variant. The powder packs more concentrated color per gram, works for dry mixes, and stores long-term even under less-than-ideal transport conditions. The liquid form suits beverage and ready-to-eat applications, letting formulators mix it directly without extra processing steps. Many users appreciate the pigment’s color range, which spans from deep cherry to a bolder magenta as your acidity shifts, giving a precise tool to dial in food appearance rather than facing the unpredictability of some anthocyanin extracts.
Each batch is subject to continuous pigment content monitoring, using HPLC and UV-Vis spectrometry on the production line—not just in initial samples. Our technical crew spends time calibrating every shift, since our long experience shows environmental conditions and even feedstock batch changes impact pigment yield and hue. With this hands-on routine, we keep color consistency tight. You don’t get surprise batch variation that causes headaches in scale-up or runs afoul of standardized packaging appearances.
Customers ask us most about food and beverage coloring, but formulators in nutraceuticals, pet applications, and personal care also rely on the pigment’s performance. For beverages, you can achieve a clear and vibrant red even at low dosage levels. The powder disperses well in both hot and cold processes if handled with simple stirring or a commercial homogenizer. When making cake mixes, the pigment withstands baking temperatures better than many synthetic reds and does not react with common leavening acids to form brown off-notes.
Over time, we’ve worked with companies using our pigment across a spread of pH levels—from acidic sodas to near-neutral yogurts. In acidic ranges, the anthocyanins maintain a stable red shade, while in less acidic environments, color can turn more purple. Instead of letting these shifts lead to unpredictable product appearance, our technical team helps customers set up real-time monitoring during product development, so color loss is controlled right from the pilot batch. No guesswork involved.
Unlike many botanical pigments, ours avoids the common pitfalls—off flavors and unappealing cloudiness. We pay attention to taste neutrality, screening for trace volatiles and sugars, since certain extraction methods leave behind astringent notes. Every pump and filter line undergoes routine FDA-compliant cleaning, and finished batch samples go through sensory panels before clearance. This practice keeps natural taste undisturbed, whether the pigment goes into health bars, juice, or even oral supplements.
In the pigment market, appearance alone never tells the full story. Synthetic reds offer brightness and stability, but more processors now move away from them, for reasons that go beyond regulatory shifts—consumers want recognizably natural ingredients. Carminic acid-based reds, such as those sourced from cochineal, carry their own baggage: animal origins, allergen risk, and cultural exclusions across certain diets. Black Bean Red Pigment answers these issues: as a plant extract, it crosses fewer regulatory hurdles, avoids allergen declarations, and meets kosher/halal needs where appropriate.
Compared to beetroot red, our pigment does not suffer the same heat sensitivity. Beet pigments degrade at baking temperatures, giving up much of their color and sometimes introducing earthy, beet-like undertones. Pomegranate and grape skin extracts can fade in high-acid matrices—and often come with higher costs due to lower extraction yields. Over years of handling hundreds of product launches, our experience has shown black beans as a more reliable source for a steady supply and strong color. Their annual crop cycles, broad geographic availability, and robust extraction efficiency drive down not just price volatility but risk of supply interruption.
Another practical difference lies in how our pigment handles light exposure—retailers value products that hold up on shelf, not just in a lab. Customer feedback and our own simulated store shelf tests confirm that, while some berry-derived colorants fade visibly within weeks under fluorescent lighting, our black bean pigment loses less than 10% of its color intensity after 60 days at ambient supermarket conditions. This adds critical shelf confidence—nobody enjoys product recalls due to color shifts matching neither marketing materials nor regulatory approvals.
Quality control sounds like a slogan on most web pages, but for us it means direct accountability. Instead of shipping bulk extract for private-label re-packing, we process, standardize, and pack onsite, watching the pigment from incoming bean to final customer shipment. If a lot shows a drift in anthocyanin profile, our team can adjust extraction parameters on the fly—a flexibility not available to traders reliant on third-party bulk suppliers.
Safety and transparency matter the most in pigment manufacturing. Every kilogram of pigment we sell comes with a full batch traceability record, mapped down to field lot and inspection date. Instead of generic COAs, our documentation includes not just lead and arsenic thresholds (always below recognized limits), but also allergen screening, and ongoing micro testing for Salmonella and coliforms. Our entire process passes annual audits under FSSC 22000 certification standards, opening doors to multinationals seeking residual solvent-free, non-GMO status ingredients. We also conduct our own in-process shelf-life trials—no reliance on short-term vendor claims, but ongoing data from our cold room and ambient stability tests.
Requests come in all forms: some clients want a private video call to see a batch in production, while others send their own staff for onsite approval. Instead of hiding behind trade brokers, we open our facility doors. Technical support means providing recipe advice—not promoting our brand, but saving partners time spent on fixing predictable formulation errors. For problem-solving, our R&D team freely shares troubleshooting data, like how to fix foaming during beverage bottling or retain pigment clarity after thermal processing.
We keep getting questions from regulatory departments, especially among baby food and wellness-formulated snack producers, about allergen safety and potential pesticide drift. Our raw bean supply lines include grower education—field visits, active rotation planning, pre-purchase residue screening. This direct input reduces pesticide and fertilizer run-off risks, so we pass cleaner raw crops to our extraction lines. Each harvest season, our QC team intensifies sampling, so we catch issues while still in the supply chain, not after finished batches need quarantine or costly rework.
Our pigment’s long-term approval for export to North America, Europe, and select Asian markets reflects years of maintaining compliance with not just colorant standards, but solvent residue, heavy metal, and pesticide thresholds. We are used to proving, batch after batch, the absence of sulfites, benzoates, and foreign colorants. Our facility maintains FDA and EU import registration, and our team updates technical files every year as regulations shift.
Through regular third-party verification, we track more than just the pigment content. We ensure every step—from water source to downstream effluent management—minimizes cross-contamination and environmental impact. Extraction and concentration runs utilize closed-loop water recovery, so we send less wastewater offsite. Our own investments in solar offsets help mitigate the carbon load per ton of finished pigment, because in the real world, manufacturers—unlike traders—deal with both the output and the footprint.
Customers now ask about the human side—worker safety, fair pay, local community impact—before trusting a pigment supplier. Every employee in our plant receives full PPE, health monitoring, and ongoing safety training. Besides, we foster relationships with local growers, often providing field supplies and covering ECOCERT inspection fees. This hands-on approach shortens the distance between source and shelf, adding another layer of confidence for food companies placing their reputation in our hands.
Clients sometimes struggle with drop-out sediment in ready-to-drink bottles, or uneven color in low-fat matrices like dairy-free yogurts. We address these not by blaming formulation, but by adjusting particle size, solubilizer blends, and carrier selection inside the pigment itself. For ultra-clear drinks, our liquid pigment uses food-grade stabilizers—selected for regulatory approval and sensory neutrality—so settling is minimized without introducing gums that might cloud beverages. All these solutions arise directly from real-world manufacturing trials and customer pilot runs, not just lab speculation.
Heat stability drew lots of attention in the past few years, particularly for baked goods aimed at clean-label markets. Some processors lost faith in natural reds after seeing poor results with grape skin or beetroot extracts. Our pigment’s anthocyanin profile differs; it holds up through flash pasteurization as well as extended baking cycles. Repeated oven cycle testing in our pilot plant—documented and shared with major cereal, snack, and bakery manufacturers—shows color retention exceeding 80% after 20 minutes at 180°C. For anyone producing extruded snacks or cereals, this makes formulation simpler. No need to over-dose pigment to compensate for heat loss.
Labeling issues come up often. Ingredient lists and claims matter to modern shoppers. Black Bean Red Pigment appears on international labels as “black bean extract (color)” or “natural color — black bean extract.” This keeps things clear, honest, and simple for both consumer trust and international compliance. Our regulatory team tracks country-by-country guidance, keeping partners current with documentation tailored to both large brands and regional specialty producers.
No pigment is perfect. We listen, both to customer feedback and to our own process data. When a batch delivers a streak of unexpected hues or reacts poorly to a new product base, our line supervisors take responsibility. Problems get logged, upstream recipes tweaked, and process controls rewritten if required. It’s a process learned over years, shaped by both mistakes and successes. We keep research ongoing: our lab screens new genetic strains of black beans, tests advanced membrane filtration setups, and pilots alternative drying profiles every harvest.
Working as a direct manufacturer paints a reality that trading companies rarely face. We do not simply ship pigment—our customers rely on us through recalls, reformulations, and every regulatory change. That’s how our Black Bean Red Pigment forged its reputation: not as a stock catalog item, but as a working partner in building foods people trust.