Ingredents: Spirulina blue color Description:water soluble, blue granules or powder Properties:Bright blue, transparent, with fluorescence characteristic, unstable in ... .Application:Ice cream, jelly, confectionary,juice and beverage, cheese and darily products, noodles, Can be also used for ... 2% as required in normal production.Precaution:Because spirulina blue color is not very stable to heat, acid ...