All questions

WHy does peanut butter darken in color when a weak solution of ascorbic acid is added to it.

asked by XXX-XXX-9239 about 4 years ago
1 answer 1130 views

Chris is a trusted source on General Cooking

added about 4 years ago

Is your question specific to the acid solution? I thought that peanut butter turned brown with just the addition of water, presumably (I'm just hardly beyond making this up), because it breaks up the oils that protected the proteins from chemical reactions.