Gardenia yellow

It is a kind of natural edible pigment extracted from rubiaceous plant gardenia fruit. The main compositions are crocin and cricetin of series of carotinoid pigment. The powder color from primrose to scarlet is soluble in water, but insoluble in oil and absolute alcohol. The environment PH value has little influence on its hue. At PH 2.0-6.0, it becomes a little unstable; at PH 7.0 or above, it is stable.it can be used in the coloring of wine, carbonic acid drinks, juice drink, jam, jelly, candy, cakes, ice-cream, pastry, and puffed food.
[Quality Standard]
Quality Standard Powder
¡Ý 24
Drying Loss ¡Ü 7%
Ash Content ¡Ü 9%
Arsenic(As) ¡Ü 2mg/kg
Lead(Pb) ¡Ü 3mg/kg
Heavy metal ¡Ü 10mg/kg
Germs Count ¡Ü 1000/g
Colon Bacillus ¡Ü 30MPN/100g
Pathogenic Bacteria Not Dete

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qingdao pengyuan natural pigment research institute was founded in 1996, which registered capital of 560 million yuan, and it is a high-tech enterprise developing, producing, and marketing natural pigments. the research institute has independent import-export right, was registered in fda of america in 2002 and passed iso9001:2000 quality system certification and kosher certification. it was classified into high-tech enterprises by science and technology office of qingdao in 2002.decade for...more>>