Carminic acid and Ponceau 4R

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Carminic acid and Ponceau 4R

Carminic acid vs. Ponceau 4R

Carminic acid (C22H20O13) is a red glucosidal hydroxyanthrapurin that occurs naturally in some scale insects, such as the cochineal, Armenian cochineal, and Polish cochineal. Ponceau 4R (known by more than 100 synonyms,Abbey J, et at. Colorants. pp 459-465 in Encyclopedia of Food Safety, Vol 2: Hazards and Diseases. Eds, Motarjemi Y et al. Academic Press, 2013. including as C.I. 16255,FDA. 9 November 2008. p37 Cochineal Red A, C.I. Acid Red 18, Brilliant Scarlet 3R, Brilliant Scarlet 4R, New Coccine, is a synthetic colourant that may be used as a food colouring. It is denoted by E Number E124. Its chemical name is 1-(4-sulpho-1-napthylazo)- 2-napthol- 6,8-disulphonic acid, trisodium salt. Ponceau (17th century French for "poppy-coloured") is the generic name for a family of azo dyes. Ponceau 4R is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized from aromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid. It is used in Europe, Asia and Australia, but has not been approved by the US FDA.

Similarities between Carminic acid and Ponceau 4R

Carminic acid and Ponceau 4R have 0 things in common (in Unionpedia).

The list above answers the following questions

What Carminic acid and Ponceau 4R have in common
What are the similarities between Carminic acid and Ponceau 4R

Carminic acid and Ponceau 4R Comparison

Carminic acid has 11 relations, while Ponceau 4R has 23. As they have in common 0, the Jaccard index is 0.00% = 0 / (11 + 23).

References

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