High Quality Pure Natural Gardenia Blue Powder Food Colorants Gardenia Blue

• Customization: Available
• CAS No.: 106441-42-3
• Formula: C44h64o24
• Model NO.: HB-Gardenia Blue
• Shelf Life: 2 Years
• Color: Blue
• Resource: Natural
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Storage: Cool Dry Place
• Transport Package: 1kg Per Foil Bag, 10 Bags Per Carton. 25 Kg Per Dr
• Specification: 99%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 3203001990
• Production Capacity: 5000000/Year

Product Description

 

Gardenia blue is a natural food color extracted from the fruit of gardenia, a plant in the rubiaceae family. The main components of gardenia blue are carotenoid crocetin and croceic acid. Gardenia blue pigment is light gray to dark blue powder or liquid, soluble in water, aqueous ethanol and aqueous propylene glycol and other hydrophilic solvents, insoluble in organic solvents.
Gardenia blue is not much direct coloring in food processing, mainly with natural yellow pigments such as gardenia yellow pigments, safflower yellow pigments and so on, the preparation of different colors of green pigments, compared with the extracted chlorophyll, the green pigments prepared with gardenia blue pigments can be controlled, good acid resistance, can be used in acidic foods and beverages. In addition, gardenia blue pigment can also be combined with a variety of natural red pigments to deploy different shades of purple. Therefore, gardenia blue pigment has a wide range of applications in food processing.

Tems	Standards	Results
Physical Analysis
Description	Blue Powder	Complies
Assay	99%	99.6%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.65%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative