Shaanxi Sigma Biotech Co., Ltd. brings you premium-grade anthocyanin-rich extract backed by over 20 years of manufacturing expertise. Our Purple Corn Extract delivers ≥10% anthocyanins content, produced in ISO 9001, ISO 22000, and HACCP-certified facilities. With 10–20 tons security stock accessible, we guarantee quick conveyance inside 5–7 working days. You get total traceability, steady clump consistency, and full compliance with US FDA and EU regulations—plus HALAL and Legitimate certifications for worldwide advertise access.

Purple corn (Zea mays var.) is a special assortment of maize local to South America's high-altitude districts. This antiquated grain has been esteemed for centuries not fair for sustenance, but for its dynamic color and health-supporting properties.
Our extricate is determined from carefully chosen purple corn parts utilizing progressed water extraction innovation. This tender prepare jam the characteristic anthocyanins and phenolic acids without unforgiving chemical solvents. The result? A profound purple fine powder that brings both useful benefits and common color to your formulations.
You'll appreciate how flexible this extricate is. Whether you're creating antioxidant supplements, normal nourishment colorants, or useful refreshments, this fixing fits consistently into differing applications.
The anthocyanins in our extricate act as powerful free radical foragers. These normally happening compounds offer assistance neutralize oxidative stretch, making this fixing important for wellness-focused products.
Say farewell to engineered colors. This water-soluble shade conveys shocking profound purple tints without manufactured added substances. It's idealize for refreshments, confections, dairy items, and pastry shop things where clean names matter to your customers.
We source our crude materials from high-quality purple corn creating zones. Non-GMO and pesticide-free, our beginning materials meet the strictest quality measures from the field to your facility.
With security stock kept up year-round and coordinate production line get to, you won't confront unforeseen deficiencies. Our coordinates "Innovation + Beginning" show gives you both taken a toll productivity and supply reliability.
| Parameter | Specification |
|---|---|
| Appearance | Deep purple fine powder |
| Active Ingredient | Anthocyanins ≥10% |
| Mesh Size | 80-100 mesh |
| Loss on Drying | ≤5% |
| Heavy Metal | ≤10ppm |
| Extraction Method | Water extraction |
| Certificates | ISO 9001, ISO 22000, HACCP, HALAL, KOSHER, Organic |
| Storage | Cool dry place, avoid light |
| Shelf Life | 24 months when properly stored |
We're not newcomers to Purple Corn Extract botanical extraction. Our foundation traces back to Ningbo Tianhong Biotechnology, bringing proven technical know-how combined with modern Shaanxi-based production capabilities.
Every batch undergoes rigorous testing from raw material selection through final delivery. Our full-process quality control system ensures you receive consistent anthocyanin levels and color stability batch after batch.

Need specific extraction ratios? Different particle sizes? Custom packaging? Our OEM/ODM services let you tailor products to your exact market requirements. We support various dosage forms including powders, capsules, and tablets.
Questions at midnight? Require specialized back? Our client benefit group gives 24/7 communication back. We moreover offer free tests so you can test quality some time recently committing to bigger orders.
Whether you incline toward ocean cargo, discuss shipping, or express conveyance, we handle documentation, traditions clearance, and real-time following. You get secure, opportune, straightforward conveyance anyplace in the world.
Dietary Supplements: Define antioxidant capsules, tablets, or powdered mixes that offer to health-conscious consumers.
Food & Refreshments: Make eye-catching purple smoothies, useful drinks, yogurts, and snacks with common color and included wellness benefits.
Cosmetics: Join antioxidant assurance into skincare definitions, leveraging both useful and color properties.
Functional Nourishments: Create imaginative items that combine nourishment, characteristic color, and health-supporting compounds.
Our manufacturing facility holds multiple internationally recognized certifications:
These certifications aren't fair printed material. They speak to our commitment to creating fixings you can believe for your most requesting applications.

Q:What makes this extricate successful as a common colorant?
A:Our water-soluble profound purple color contains no counterfeit added substances. It breaks down effortlessly in fluid frameworks, making it perfect for refreshments, dairy items, and nourishment applications. You get dynamic color from a totally common source that adjusts with clean name trends.
Q:How does the antioxidant movement work?
A:The extricate is wealthy in anthocyanins—powerful plant compounds that work as free radical foragers. These bioactive atoms offer assistance combat oxidative push, supporting your product's useful wellbeing positioning.
Q:Where do your crude materials come from?
A:We source true Zea mays var. purple corn from high-quality creating ranges known for ideal developing conditions. Our crude materials are non-GMO and pesticide-free, assembly worldwide natural standards.
Q:What's your least arrange quantity?
A:We keep up adaptable requesting choices to suit businesses of all sizes. Contact us to talk about your particular volume needs and timeline.
Q:Can you give certificates of analysis?
A:Absolutely. Each bunch comes with total documentation counting CoA, allergen explanations, and important certifications. We keep up full straightforwardness in our quality documentation.
Q:How steady is the color in distinctive pH environments?
A:Anthocyanin colors can move with pH changes—turning more ruddy in acidic conditions and more blue in antacid situations. We can give application direction to offer assistance you accomplish ideal color solidness in your particular definition.
Ready to experience the Sigma Biotech difference? We make it easy to evaluate our Purple Corn Extract for your specific needs.
Contact us now: sarah@sxsigma.com