Gardenia Blue Color Extract - Premium Quality from China Suppliers & Factory
Applications
Gardenia blue color is a natural color extracted and refined from the fruit of the Rubiaceae plant gardenia. The product presents dark blue powder, soluble in water, and insoluble in grease. The aqueous solution is bright blue. The hue covers a wide range, and is not affected by pH. It has the advantages of strong acid resistance and strong staining power on protein.
Natural & Safe Source
Natural blue color is rare in nature, gardenia blue color is one of them. Compared with synthetic colors, its source is natural, human compatibility is good, and high safe.
Stable Performance
Compared with extracted chlorophyll, the green color tone prepared with gardenia blue color can be controlled, has good acid resistance, and can be used in more acidic food, and beverages.
Color Blending Versatility
Gardenia blue color can be combined with natural yellow colors such as gardenia yellow color, safflower yellow color, etc., to prepare different colors of green. In addition, the gardenia blue color can also be combined with a variety of natural red colors to blend different shades of purple. Therefore, gardenia blue color has a wide range of applications in food processing.
Suitable Food & Beverage Applications
Frequently Asked Questions
Q: What is the source of Gardenia Blue color?
Gardenia blue color is a natural color extracted and refined from the fruit of the Rubiaceae plant gardenia. It is one of the rare natural blue colors found in nature.
Q: What are the physical properties and solubility of Gardenia Blue?
It is a dark blue powder that is easily soluble in water but insoluble in grease. When dissolved in water, it creates a bright blue solution.
Q: How stable is Gardenia Blue in different food environments?
Gardenia blue color is highly stable. Its hue is not affected by pH variations, and it possesses strong acid resistance as well as strong staining power on proteins.
Q: Can Gardenia Blue be blended with other colors?
Yes. It can be combined with natural yellows (like gardenia yellow and safflower yellow) to create controllable green tones. It can also be mixed with natural reds to produce various shades of purple.
Q: What makes Gardenia Blue better than chlorophyll for green coloring?
Compared to extracted chlorophyll, green tones prepared using gardenia blue color are more easily controlled and offer superior acid resistance, making them ideal for highly acidic foods and beverages.
Q: Is Gardenia Blue safe for food use?
Yes, because it is naturally sourced, it offers excellent human compatibility and high safety compared to synthetic alternatives. It is approved for use in a wide variety of foods, beverages, and condiments.