Chemistry of Garlic (E)
Garlic contains a wealth of sulfur compounds; most important for the taste is allicin (diallyl disulphide oxide), which is produced enzymatically from alliin (S-2-propenyl-L-cysteine sulfoxide) if cells are damaged; its biological function is to repel herbivorous animals. Allicin is deactivated to diallyl disulphide; therefore, minced garlic changes its aroma if not used immediately.
