描述
Aroma constituent of raw or cooked asparagus, baked or chipped potato, wheat bread, fried chicken, pork liver, cooked beef, cocoa, roasted coffee, roasted filbert, roasted peanut, popcorn, sukiyaki and roasted sesame seed oil. 2-Methyl-5-vinylpyrazine is found in many foods, some of which are cocoa and cocoa products, animal foods, potato, and coffee and coffee products.