Extracted from purple sweet potato tubers, through own 350mu planting bases, KEEP INGREDIENTS competitively offers E12/E50/E30/E100 color value's sweet potato juice concentrate from 2018, prices could be the most competitive in the market.
Meta Description: High-potency purple sweet potato concentrate (anthocyanins, color value E12-E100). Natural food colorant, clean-label, EU/US compliant. Custom color strength, free samples available. Manufacturer-direct pricing.
Color Values Available: E12, E30, E50, E100 (or custom specifications)
Appearance: Dark purple liquid or powder
Certifications: Organic, Kosher, Halal options available
✅ Food & Beverages:
Natural food coloring for yogurt, ice cream, beverages, confectionery.
Clean-label alternative to synthetic dyes (e.g., Red #40, Blue #1).
pH-stable anthocyanins for vibrant red-to-blue hues.
✅ Nutraceuticals & Supplements:
Antioxidant-rich ingredient for functional foods.
Supports eye health & cardiovascular wellness.
✅ Cosmetics:
Natural pigment for lipsticks, creams, and serums.
Free from synthetic additives, ideal for organic formulations.
Clean-Label Demand: Rising preference for plant-based colorants (replacing FD&C dyes).
Regulatory Compliance: Meets EFSA, FDA, and JECFA standards for food safety.
Versatility: Stable across a wide pH range (ideal for acidic/neutral products).
Health Appeal: Rich in anthocyanins (linked to anti-inflammatory benefits).
✔ Customizable Strength: Tailor color intensity (E12 to E100+).
✔ Strict Quality Control: Heavy metals (Pb, As, Cd), pesticides, and microbiological limits exceed EU/US standards.
✔ Third-Party Testing: Full COA provided. Clients may verify via independent labs.
✔ Competitive Pricing: Manufacturer-direct – 15-30% lower than competitors.
✔ Proven Performance: Weakly acidic, anthocyanin, purple; Good thermal stability; Used by leading food & cosmetic brands globally.
Color Value: E12, E30, E50, E100 (adjustable)
Solubility: Water-soluble (liquid/powder forms)
Direct Manufacturer: No intermediaries = lower cost, consistent supply.
Fast Sampling: Free samples for quality validation.
OEM Support: Custom formulations, packaging, and documentation (e.g., allergen statements).
Call to Action:
Request a free sample or COA today!
|
Items |
Standard |
|
Colour |
Purplish red |
|
Scent |
No Objectional Odor |
|
Exterior |
Thick liquid |
|
Color Value E1% 1cm, (530nm) ≥ |
12.0 |
|
Soluble solidcontent/% ≥ |
40 |
|
pH（10%） |
2.0-4.0 |
|
(Pb) Lead/(mg/kg) ≤ |
0.4 |
