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Gardenia Blue

Gardenia Blue

Extract Name: Gardenia Blue

Abbr. Name: Gardenia Blue

Extract Category: Natural Food Color

Extract Class: Food Additives

Gardenia Blue Detail:

Gardenia Blue, a natural food pigment, is got from the gardenia (Gardenia jasminoides ELLIS) fruit of madder family by biological fermentation.


The appearance of gardenia blue is dark blue. It can easily dissolve in water, ethanol solution and propylene glycol solution, can not dissolve in organic solvent. The shade is stable in medium when PH is between 4 to 8.It has a good resistance to temperature, but not to light. The dyeability is good to protein than starch.


Enterprise Standard


Enterprise Standard


Dark Blue Powder

Lead mg/kg Less than


Color v-alue E ( P>1%. 1cm. P>593nm. P>PH7.0 )

20~ P>110

Total Plate Count


cfu/g  Less than

Loss on Drying

% Less than


Pathogenic Bacteria



% Less than


Arsenic (P>as As)

mg/kg Less than



Application and Usage Reference

For the coloring of candy and fruit sauce, the usage reference is 0.02~0.03%. For the coloring of beverage, cake and wine, the usage reference is 0.01~0.02%.

Plastic or paper container with inner plastic bags, the net weight for each container is 10kg or 20kg .Package standards are available according to consumer's demand .

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

Shelf Life
 Two years from production date if the storage condition attains as mentioned above. Once opened, should seal up again and use within six months.

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