Which of the following is an alternative to diacetyl for imparting a yellow colour to the beer?
Which of the following is an alternative to diacetyl for imparting a yellow colour to the beer? Correct Answer 2,3-Pentanedione
2,3-Pentanedione is used for imparting a yellow colour to the beer and other food products. It is used as an alternative if diacetyl is not available. Both are strong flavouring substances and impart butterscotch flavour to the compounds.