Pigment
Gardenia Blue
Certificates
Non-GMO, | Kosher | Halal |Gluten-free | Allergen free | Vegan
pH
pH 4.0–10.0: Stable color tone
pH 2.5–4.0: No precipitation (acid-resistant)
Approved Countries
United States | Asia
Products
E30 Powder | E30 Powder (Acid Stable) | E5 Powder | E10 Powder | E5 Liquid | Custom Formulations
Color Swatches
Description
Gardenia Blue is produced through enzymatic hydrolysis, fermentation, and refining of geniposide extracted from gardenia fruits. The pigment appears as a dark blue powder or liquid, with aqueous solutions exhibiting a vibrant blue hue. FoodRGB®’s proprietary technology ensures exceptional pH stability:
pH 4.0–10.0: Stable color tone
pH 2.5–4.0: No precipitation (acid-resistant)
The pigment demonstrates strong protein affinity, broad tonal coverage, and superior acid resistance, making it adaptable to diverse applications across industries and meeting varied customer requirements.
FoodRGB® is the world’s largest producer of gardenia-derived products, FoodRGB® leverages industry-leading technology and economies of scale to maintain full control over its vertically integrated supply chain. From gardenia cultivation to final product manufacturing, every step adheres to stringent quality standards, ensuring premium product quality. The company employs a full lifecycle traceability system, enabling transparent oversight from raw material planting, harvesting, processing, to finished product delivery. Through rigorous source control and digital traceability technologies, FoodRGB® not only meets the high standards for natural pigment quality and safety but also sets a benchmark for sustainable development and standardized management in the industry.
