Some blue cheeses are injected with spores before the curds form and others have spores mixed in with the curds after they form. Blue cheeses are typically aged in a temperature-controlled environment such as a cave. Blue cheese can be eaten by itself or can be spread, crumbled or melted into or over foods.
Quick Answer. Vinegar is a liquid mixture composed of acetic acid and water. It is produced by fermenting ethanol which causes bacteria to produce acetic acid as a byproduct. Continue Reading.
Rating Newest Oldest. Best Answer: Vinegar is not a pure substance and so has no chemical formula. Vinegar is mainly water (H2O), but makes vinegar acidic (and gives it its smell) is acetic acid, which has formula CH3COOH. Vinegar is usually only about 4-8% acetic acid.ating Newest Oldest. Best Answer: Vinegar is not a pure substance and so has no chemical formula. Vinegar is mainly water (H2O), but makes vinegar acidic (and gives it its smell) is acetic acid, which has formula CH3COOH. Vinegar is usually only about 4-8% acetic acid.