|
HS Code |
233553 |
| Product Name | Red Vine Extract |
| Botanical Source | Vitis vinifera |
| Plant Part Used | Leaves |
| Form | Powder |
| Color | Reddish-brown |
| Standardized Active Compound | Polyphenols |
| Solubility | Water soluble |
| Typical Use | Dietary supplement |
| Odor | Characteristic herbal smell |
| Storage Conditions | Cool, dry place |
| Shelf Life | 2 years |
| Common Applications | Supports healthy circulation |
| Country Of Origin | France |
| Extraction Method | Ethanol-water extraction |
| Suitable For | Vegetarians and vegans |
As an accredited Red Vine Extract factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Red Vine Extract comes in a 100g resealable, silver foil pouch with a clear label displaying product name, purity, and instructions. |
| Shipping | Red Vine Extract is shipped in tightly sealed containers to prevent contamination and degradation. Packages are labeled according to safety regulations, with handling instructions included. The extract is protected from excessive heat, sunlight, and moisture during transit. Standard lead time is 5–7 business days, with expedited shipping available upon request. |
| Storage | Red Vine Extract should be stored in a cool, dry place away from direct sunlight and sources of heat. Keep the container tightly closed to protect from moisture and contamination. Store at room temperature, ideally between 15°C and 25°C. Ensure proper labeling and keep out of reach of children and unauthorized personnel. Avoid storage with incompatible substances. |
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Purity 98%: Red Vine Extract Purity 98% is used in nutraceutical formulations, where enhanced polyphenol content supports strong antioxidant activity. Molecular weight 350 Da: Red Vine Extract Molecular weight 350 Da is used in cosmetic serums, where optimal skin penetration boosts skin elasticity and hydration. Particle size <50 µm: Red Vine Extract Particle size <50 µm is used in functional beverages, where improved dispersibility ensures uniform active ingredient distribution. Stability temperature 60°C: Red Vine Extract Stability temperature 60°C is used in food processing, where stable antioxidant properties are maintained during heat treatment. Water solubility 85%: Red Vine Extract Water solubility 85% is used in pharmaceutical tablets, where high solubility ensures rapid ingredient absorption and increased bioavailability. Polyphenol content 40%: Red Vine Extract Polyphenol content 40% is used in dietary supplements, where elevated polyphenol concentration provides powerful free radical scavenging. Extract yield 20%: Red Vine Extract Extract yield 20% is used in health drinks, where high extraction efficiency delivers consistent potency across production batches. Colour intensity E420 nm: Red Vine Extract Colour intensity E420 nm is used in natural food colorants, where vivid coloration enhances product visual appeal and consumer acceptance. Residual solvent <0.01%: Red Vine Extract Residual solvent <0.01% is used in organic skincare, where ultra-low solvent levels comply with safety regulations and minimize irritation risk. Ash content <5%: Red Vine Extract Ash content <5% is used in natural supplements, where controlled mineral content ensures product purity and reliability. |
Competitive Red Vine 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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Every year, as vats fill with raw botanicals and we watch the colors darken and deepen in our extraction rooms, the Red Vine Extract batches draw special attention. This product carries a natural heritage rooted in generations of cultivation, yet it stands as a modern solution built from careful research and controlled processing. We've been involved in these botanicals from field to final packing, and our familiarity with what makes a strong Red Vine Extract is no accident—it’s the result of years spent solving stubborn challenges with texture, strength, consistency, and purity.
Farmers deliver cultivated red vine leaves from well-traced lots, harvested at peak maturity to maximize the actives. We rely on clean separation, no shortcuts—solvents are monitored for residue, and batch filtration pulls fine particulates that would otherwise muddy the extract and compromise downstream performance. The model we produce comes in a rich, deep powder, not an uneven or granulated mass. There’s no odd clumping or variation in moisture content. Powders weigh-in around the specified moisture range, ensuring long-term storage stability, unlike poorly controlled lots that gather condensation and degrade in their drums.
Each batch lands with a polyphenol content measured and verified by HPLC, not by estimation or extrapolation. We lock in color and actives during the drying stage, sealing in an aroma that matches the raw material, a feature that rarely survives in “fast-cooked” or bulk-processed alternatives. What arrives at your door aligns with the certificate: polyphenols, flavonoids, and leaf pigments present within the natural proportions. There’s no blending with filler, no adulteration with unrelated vine varieties, and no chemical flavoring to mask weak aroma or taste. A simple comparison with unspecified “vine extracts” from non-manufacturer sources shows why transparency in processing has value. Customers working with us receive not just a powder, but verification of origin, species, and documentable batch records.
It’s easy to lump all plant extracts together, but years in manufacturing make one thing clear: red vine leaves provide a rare set of polyphenols and flavonoids. There’s no shortcut for a genuine Red Vine Extract made from these leaves. The industry asks for products with real, standardized proanthocyanidin content, and supply lines demand traceability back to farms, not vague references or anonymous shipments from commercial resellers. End users in the natural supplement space, as well as in functional foods, need this level of reliability and clarity.
Repeated lab analysis over our production years confirms the stable inclusion of bioactive compounds, which means each lot delivers predictable performance whether used as a dietary component, a food colorant, or a bioactive additive. Most competitors struggle to align batches, let alone meet true plant standards. Often, random blends, artificial color enhancers, or unproven sources creep in—threatening both safety and label accuracy. We avoid this by strictly managing each stage, ensuring batch-to-batch reproducibility.
Solid Red Vine Extract, produced with our method, arrives as a fine crimson powder with moisture within 3-5%. Targeting the 7-15% polyphenol range by dry weight, we keep each run internally tagged and traced by lot number, with samples kept for three years. Particle size stays tight—typically under 80 mesh—so suspensions, tablets, or capsules don’t suffer clogs or granule separation. The physical form allows easy integration into beverage applications, dry mixes, and high-density tablets without causing caking or segregation in the lines during mixing.
From first trial blends to full-scale runs, formulation partners tell us: finer particle control avoids the flow and blending headaches found in coarser extracts, which tend to settle out or resist wetting. There’s no specter of sludge or grit left in tanks, and our processes regularly demonstrate high dispersibility in both aqueous and hydroalcoholic solutions. In contrast, as direct manufacturer, we see plenty of “quick-dry” vine products from traders that fail to dissolve or deliver on stated content.
Sourcing matters, but it’s only half the story. After decades at the vat, we know that rushed or uncontrolled extraction often results in missed actives, burnt flavors, or contaminant risks. Each lot in our plant receives the same, deliberately staged heating and cooling cycles, monitored for off-gassing and solvent spikes. Ash content is analyzed, so each finished product sits below regulatory limits, and low microbe counts are verified by independent labs. You won’t find residues from pesticides or heavy metals above accepted thresholds, because each source field is surveyed and soil-tested before leaves are even cut.
Every finished container is nitrogen-sealed against oxidation, then batch tagged for complete traceability. Warehouse staff keep drum handling SOP-driven—no shortcuts, no mystery moisture absorption, no accidental lot cross-overs. We work directly with international QA partners on plant checks, so customs paperwork and content testing aren’t an afterthought. This full-cycle control keeps product integrity high and customer headaches to a minimum.
Customers often ask about suitable uses beyond traditional supplement capsules. We see Red Vine Extract going into morning drink powders, coloring agents in natural confectionery, and as part of skincare blends. Our regular facility tours show how a precision-powder extract like ours dissolves straight into beverage syrups without leaving visible specks or unsightly residue. Cosmetic formulators appreciate the adaptability in antioxidant creams, as well as the absence of volatile or irritating solvents leftover from production, so there's less risk of formulation failure and fewer post-market complaints about skin sensitivity.
Food technologists appreciate the color stability and flavor profile—our process preserves the native taste, so the extract doesn’t add bitterness or excessive astringency. We hear from R&D labs working in sugar reduction and functional snack development that the extract supports their targets with a clean-label ingredient, absent of heat-induced off-flavors often seen in bargain vine products. In every application, we get direct feedback—sometimes tough but always real—and that helps us improve upcoming batches. There's no substitute for hearing from the line workers and QC staff who actually use the powder day-to-day.
We welcome side-by-side trials. Traders or resellers often source vine powder of unclear origin, sometimes cut with maltodextrin or cellulose to replace missing actives. This makes for good margins but weak functionality. Direct manufacturers, on the other hand, control leaf selection, extraction, drying, and batch QC. We’ve seen third-party analyses where cheaper powder contains less than half the expected amount of polyphenols. There are even samples that show contamination from unwanted seed husks or grape stems, which should never appear in a leaf-derived product.
We don’t leave origin to guesswork. Specific French, Italian, or Eastern European red vine cultivars produce different actives, and our extract keeps these lines separated, allowing us to offer strip-detailed traceability for those needing origin documentation. Many alternative products can barely trace past the middleman, making recalls or issue tracking nearly impossible. Because we handle raw leaves from the outset, we can guarantee the point of collection, initial washing, and drying time. This level of attention can’t be matched by off-the-shelf options or bulk importers who haven’t even set foot in a red vine field.
Trust comes from repeated performance. Third-party or “white label” vine extracts might skip the burdensome, costly safety screens, but as direct producer, we carry regulatory testing out for every batch—pesticide residues, heavy metal scans, and rigorous microbial checks. QA teams file these results in our physical and digital archives for ongoing traceability and transparency during audits. This means you get not only a supply of powder but a chain of custody, able to withstand tough international scrutiny, especially important for brands aiming at certified markets in Europe, Asia, and North America.
Allergen statements and composition records accompany each shipment, tuned to the requirements of food, pharmaceutical, and cosmetic compliance. There’s no guessing whether solvents or potential cross-contaminants linger, because we choose procedures designed for single-source purity, and these are confirmed with documented evidence. If regulatory demands shift or customer standards update, we respond rapidly with production tweaks or added documentation—because the team producing the extract can actually adjust the process. Third parties without access to the manufacturing plant cannot offer this flexibility or transparency.
Supply chain shocks and price swings highlight the difference between direct manufacturing and trading. Bulk brokers might promise a fast fix when prices drop, but months later you discover batch mismatches, fluctuating quality, or ingredient substitution. Customers who buy straight from our plant see delivered containers matched to quotes, certificates, retention samples, and a team on-call to help with formulation troubleshooting. Delays or shortages are minimized because we build buffer stock, based on production forecasts, and keep active dialogue with farms—none of these steps exist in trader-driven channels disconnected from the fields and processing rooms.
Over the years, we’ve built trust with buyers who care about stability and relationship management. Plant managers, product developers, QA heads—they all need predictable results and often want transparency backed by data. As manufacturer, we maintain regular communication, updates on seasonal supply, and insight into upcoming regulatory or farming trends. Sourcing direct means fewer surprises, less rework, easier compliance, and stronger end-user results.
Inconsistent supply and supplier switching can damage a brand overnight. Powder blends that look good on paper might fall apart under accelerated shelf-life testing, or they could introduce allergens and contaminants that slip through weak oversight. Our team has fielded urgent calls from buyers forced to recall products after sourcing unknown vine powder, often mixed from multiple leftover lots. Learning from these stories, we upgraded our own batch traceability, extended testing protocols, and began offering custom documentation packages suited to high-audit environments.
Counterfeit powder and adulteration remain a real risk. A few years back, we detected an uptick in incoming inquiries from companies who’d tried bulk imports labeled as “Red Vine Extract,” only to discover the material failed to dissolve, bled color in beverages, or broke down under routine microbial analysis. Many times, these lots showed signs of plant misidentification or undisclosed bulking. Our advice to them—and to the market as a whole—remains clear: consistent QC, direct production oversight, and authentic batch documentation solve most extract headaches before they reach your customer’s product.
Direct dialogue with customers provides more than sales; it fine-tunes our process. By listening to equipment operators and technical teams, we’ve responded to requests for extra-fine grades, customized moisture targets for tougher climates, and certified vegan, kosher, and allergen-free options. Each solution traces back to one fact: manufacturers who actually run the extraction lines know which parameters matter for operational success. Satisfying these needs in real time—whether that means new filtration steps, added QC analytics, or flexible packaging—has set our product apart.
Staying close to the raw source controls safety, consistency, and adaptation possibilities. A trader or bulk reseller will offer only what’s available; they don’t have leeway to adapt run sizes or make production tweaks. We’ve hosted open-door audits, welcomed formulation teams to trial plant runs, and provided technical dossiers alongside regulatory paperwork. This working partnership, built over multiple growing seasons and adjusted to real world batch issues, underpins every kilo of Red Vine Extract shipped from our operation.
A lot gets written about botanical extracts without ever mentioning the daily work that keeps them real. Spotting lot-to-lot drift, pre-emptively adjusting drying temperatures during a wet harvest, or pausing shipment for unexpected spec deviation—these aren’t selling points; they’re requirements for genuine product integrity. Experience teaches that managing botanicals at scale requires anticipation: checking the bulk color as it comes off the dryer, monitoring drum seals, watching for settling or caking in environmental extremes.
Field visits matter too. Every harvest, plant managers walk rows with farmers to agree upon picking windows and confirm field hygiene. Producers who skip this step risk getting wilted, nutrient-depleted, or rain-exposed leaves, which cannot recover active content once dried. Our plant doesn’t just take a test sample from someone else’s batch—we track each delivery from harvest time, through extraction, to on-site QA approval. Batch control is physical, not just theoretical.
Working with Red Vine Extract daily, we see how factory oversight connects directly to product performance. The shelf life, color, purity, and bioactive levels all start with field selection, technical attention in extraction, and day-to-day QC on the production floor. Satisfaction comes not from generic certificates but from the repeatable reliability our customers describe—even after years of changing trends and regulatory demands.
We learn, adapt, and improve with every crop cycle. That’s why our Red Vine Extract remains distinct from the unpredictable results buyers encounter from non-producer sources. This hands-on, ground-up approach gives us more than market standing—it ensures both your supply chain and your product story keeps moving forward, batch after batch, with the consistency only a manufacturer can deliver.