Garlic Turned Blue. These sulfide-containing substances can form thiosulfinate, acryl thiosulfinate, allylicthione under the action of garlic enzyme. Garlic turns blue in vinegar due to the sulfur compounds within it reacting with minute traces of copper in the vinegar.
Sometimes your garlic will turn blue no matter what you do, but it is not something to worry about. Answers - Home,Recipes, cooking techniques, and news, updated daily. Blue garlic occurs for several reasons, and there are precautions you can take to help prevent it.
I had garlic, veal, capers and artichokes in the pan, and immediately after I added a bit of white wine and lemon, the garlic turned bright blue-green!
QUESTION: Hi, Chef James, At the moment, I'm viewing turquoise garlic on my pot roast, and I'm curious about what kind of chemical reaction occurred.
Chow.com - devoted to the pleasure of food and drink. Garlic Hints and Tips - All About Garlic. English: Garlic that turned blue from being pickled in vinegar, a common and harmless chemical reaction.