Anthocyanin Extract CRK P2177


    A vegetable extract standardised for colour strength using glucose syrup, sorbitol and citric acid with potassium sorbate added as a preservative

    AppearanceA deep purple mobile liquid
    E numberE163


    E 100% 1cm to be 300 ± 20 when measured at lambda max.Closed to 522nm in pH 3.0 citric/citrate buffer in a 1cm cuvette against buffer as blank.
    Pigment ContentTypically 1.0% w/w
    Primarily cyanidin glycosides.
    PreservativesNot more than 1000ppm as Sorbic Acid
    StorageTo be kept in tightly closed containers in a cool, dry store, protected from direct sunlight
    Shelf life4 months if stored under the above conditions
    6 months if stored between 00C and 5 0C

    Direct Food Ingredients will ensure that any material supplied this specification will confirm to the above physical and chemical properties. However, we have no control over the use of the material and can accept no responsibility for problems caused by the customer's failure to ensure the material supplied is suitable for the intended use.

    This specification has been last modified on Thu 7 February 2013 (1491)

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