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Gardenia Red

  • 4/28/2015 5:39:35 PM
  • sales@zelangusa.com
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Pure Natural Color Gardenia Red is an obtained through enzymatic reaction between gardenia extract geniposide and amino-compound. It appears as dark purple in the aqueous solution. It has a good stability to light and heat. It can be used in a wide range of PH condition. As one of gardenia serial colors, Gardenia red not only can be used as a single red pigment, but also can be used to blend with gardenia yellow to achieve other colors

As a professional large biopharmaceutical company, Zelang Group can not only provide all kinds of Chinese medicinal materials, but also provide you with pure natural plant pigment, antioxidant plant extracts, organic plant extracts and all kinds of green products. If you have any interest,please e-mail our Sales Executive for more products information which not listed in! Mailbox of our Sales Executive: sales@zelangusa.com

Gardenia Red - Characteristics:natural dye, natural pigment, natural color

Gardenia red pigment is reddish brown powder or liquid, soluble in water, 30% ethanol solution, insoluble in ethanol and grease

Type I products in PH value between 3.5 ~ 8 colors and solubility stability, type II products between 3.0 ~ 8 colors and solubility stability; Heat resistance, good light fastness; Oxidant and reducing agent for pigment without adverse effect; Excellent dyeing of protein and carbohydrates.

Gardenia Red - Quality Standard:natural dye, natural pigment, natural color

Quality Standard


E 1% 1cm 4440nm                    ≥


Drying Loss         ≤


Ash Content        ≤


Arsenic(As)         ≤


Lead(Pb)             ≤


Heavy metal         ≤


Germs Count        ≤


Colon Bacillus      ≤


Pathogenic Bacteria

Not Detected

Applicationsand Usage Instruction(in compliance with GB2760:Hygienic standards for uses of food additives)

Gardenia Red can be used in flour products, cold dim sum, filling, red bean food, beverage, wine, cosmetics, etc.

Usage Reference(in compliance with GB2760:Hygienic standards for uses of food additives)

The amount of usage is according to production needs (no maximum usage limit).

Gardenia Red - Package:natural dye, natural pigment, natural color

Powder is packed with corrugated box, carton, or plastic drum with inner double plastic bags, net weight is 10kg or 20kg for each container. Liquid is packed with plastic drum, net weight is 20kg.Package standards are also available according to consumer‵sdemand.

Gardenia Red - Storage:natural dye, natural pigment, natural color

Sealed, avoid light, store in a cool and dry place.

Gardenia Red - Shelf Life:natural dye, natural pigment, natural color

If the storage condition attains as mentioned above, powder is two years from production date. Once opened, should seal up again and use within six months.

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