Gardenia Blue Color-Natural Blue Food Coloring Powder
Product Description
Gardenia Blue Color is a vibrant, natural blue pigment extracted from the Gardenia fruit (Gardenia jasminoides Ellis). Produced via enzymatic hydrolysis, fermentation, and purification of geniposide, this water-soluble powder offers excellent stability, heat and pH resistance, and strong protein-binding properties.
As a clean-label natural colorant, Gardenia Blue is ideal for:
Food & beverages: candies, bakery, dairy, jams, soft drinks
Cosmetics: soaps, lotions, bath bombs
Nutraceutical & pharmaceutical applications: capsules, tablets, functional beverages
Biomaterials: genipin-based crosslinking for collagen, gelatin, and other biopolymer networks
Highlights:
Available in powder and liquid forms
MOQ 1kg, bulk supply ready
Certifications: cGMP, EU Organic, FDA, ISO9001, Kosher, Halal, HACCP
Clean-label, non-GMO, safe for food, cosmetic, and pharmaceutical use
Specification
| Item | Specification |
| Product Name | Gardenia Blue Color |
| Latin Name | Gardenia jasminoides Ellis |
| Part Used | Fruit |
| Appearance | Dark blue powder |
| Purity | ≥99% |
| Solubility | Water-soluble |
| Particle Size | 80–120 mesh |
| Moisture | <1% |
| Ash Content | <0.5% |
| pH Stability | 4.0–8.0 |
| Heat Stability | Up to 120°C, 60 min |
| Storage | Cool, dry place, away from light and heat |
| Shelf Life | 2 years (under proper storage) |
| MOQ | 1kg |
| Packaging | 1kg / 5kg / 25kg |
| Certifications | cGMP, FDA, FSSC2200, ISO22000, ISO9001, Kosher, Halal, HACCP |
Key benefits
3.1 Natural Coloring Efficacy
Derived from Gardenia fruit: water-soluble, plant-based pigment
High coloring strength: produces light to deep blue shades
Mixing versatility: can combine with natural yellow or red pigments to produce green and purple hues
3.2 Stability & Performance
pH stability: stable in pH 4.0–8.0
Thermal stability: retains color under moderate heat; some shift above 80°C
Light sensitivity: moderate; storage in dark preferred
Metal ion sensitivity: avoid Fe³⁺, Al³⁺ to prevent discoloration
3.3 Safety & Clean Label
Non-GMO, certified halal, kosher, and organic
Low toxicity, approved as food additive in China since 1989
Safe for beverages, baked goods, confectionery, cosmetics, and nutraceuticals
3.4 Environmental & Sustainability
Plant-derived production reduces environmental impact compared to synthetic dyes
Life-cycle assessments show low carbon footprint and minimal chemical waste
Applications
Food & Beverage
Confectionery, ice cream, bakery fillings, beverages
Produces vibrant blue or mixed colors (green, purple) when combined with other natural pigments
Cosmetics
Soaps, lotions, bath bombs, color-enhancing skin products
Potential skin benefits through antioxidant properties
Nutraceutical & Pharmaceutical
Colorant for capsules, tablets, functional drinks
Biocompatible and heat-stable
Biomaterials
Genipin-based crosslinking agent in collagen and gelatin
Improves biopolymer network properties
Textile & Chemical Industry
Natural blue pigment for eco-friendly dyes and colorants
Pharmaceutical
Cosmetics industry
Biomaterials
Textile and chemical
Production Details
Production Flow:
Gardenia fruit selection & inspection
Extraction of geniposide
Enzymatic hydrolysis → genipin formation
Fermentation
Purification & concentration
Drying & powdering
QC inspection → COA issuance → packaging
Technical Analysis Methods:
Physical: color measurement (spectrophotometry), particle size (laser diffraction/sieve), moisture content
Chemical: HPLC-DAD for genipin, LC-MS for compound profiling, UV-Vis for pigment concentration, FTIR for functional group analysis
Microbial: total plate count, yeast/mold, pathogen testing (Salmonella, E.coli)
Safety: heavy metals (Pb, Cd, As, Hg), pesticide residues
QC Flow: Raw Material → Extraction → Purification → Drying → Physical/Chemical/Microbial Testing → Stability → Packaging → Final COA
Recommended Dosage
| Product Type | Suggested Usage |
|---|---|
| Beverages | 0.05–0.3% w/w |
| Bakery & Confectionery | 0.1–0.5% w/w |
| Dairy | 0.05–0.2% w/w |
| Cosmetics | 0.1–0.5% w/w |
Notes: Pre-disperse in small liquid amount for even coloration. Adjust dosage based on product matrix, pH, and desired hue.
Why Choose Shaanxi jiuyuan biotech
1️⃣ Trusted Manufacturer with 13+ Years Experience
We have over 13 years of experience in Natural Plant Extract Production, supported by a 75,000 sq. ft. state-of-the-art manufacturing facility with 6 dedicated production workshops and 10 advanced production lines. Fully certified with cGMP, ISO,FSSC22000, HACCP, Kosher, and Halal, our operations ensure consistent high-quality products, reliable supply, and timely delivery for bulk buyers worldwide.
Over the past 3 years, we have maintained a flawless record with zero complaints, reflecting our commitment to quality, customer satisfaction, and rigorous quality control at every stage-from raw material sourcing to final product packaging. This combination of experience, infrastructure, and proven reliability makes us a trusted partner for natural pigment and plant extract supply.
2️⃣ Comprehensive Quality Control
From raw material selection to final product packaging, we implement a strict QC system:
Geniposide extraction → enzymatic hydrolysis → purification
Physical, chemical, microbial, and heavy metal testing
Stability testing under heat, pH, and light conditions
COA issued for every batch
This guarantees batch-to-batch consistency and high-purity Gardenia Blue Color.
3️⃣ Certified & Compliant
Our products meet global standards and certifications:
cGMP, ISO9001, FDA, HACCP
FSSC22000, iSO22000,
Kosher, Halal
Non-GMO, safe for food, beverage, cosmetics, and pharmaceutical applications
4️⃣ Customization & OEM/ODM Services
We provide flexible solutions for your formulations:
Custom packaging & labeling
Powder or liquid formats
Private label / contract manufacturing
5️⃣ Sustainable & Environmentally Friendly
As a plant-derived natural colorant, our Gardenia Blue production minimizes environmental impact compared to synthetic dyes. Our practices align with eco-friendly principles and support clean-label product development.
6️⃣ Technical Support & Documentation
Detailed COA, MSDS, and technical datasheets
Guidance on dosage, color stability, and formulation
Support for R&D in food, beverage, cosmetics, nutraceuticals, and biomaterials
Choosing us means partnering with a reliable, certified, and experienced supplier who delivers high-quality natural pigments for your business needs.
Bulk orders / Price inquiry → Contact form
Free samples available → Send Inquiry
Technical documentation & COA → Contact us
FAQs
Q1: Is Gardenia Blue safe for food and beverages?
A: Yes. It is a natural, non-toxic pigment widely approved for food, beverage, and cosmetic applications.
Q2: Can it withstand high temperature in baking?
A: Yes, color is stable up to 80–120°C depending on formulation. Above 80°C, slight color shift may occur.
Q3: Do you provide bulk supply?
A: Yes, MOQ 1kg, with bulk packaging options up to 25kg. OEM/ODM services available.
Q4: How should it be stored?
A: Store in a cool, dry place, away from direct light and metals like iron or aluminum.
where to buy
To inquire or request a sample, contact info@jiuybiotech.com Our team is ready to help you with specifications, pricing, or customs documentation. Trust Shaanxi Jiuyuan Biotech as your supplier and move from curiosity to confidence with a clear supply and documentation promise.
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