garlic on purple background.

ajoene allicin allium allylcysteine amethyst and asymmetric background bulb bulbous carbohydrates center chinese chive close cloves consumption cultivars diallyl diet enzymes essential flavonoids flavoring flowering food garlic genus hermaphrodite inner layers leek maillard manganese mauve medicine nutrients onion orchid pansy perennial phosphorus photo plant plum polysulfides products purple purplish raw reaction relatives saponins sativum shallot shape species stem sulfur surrounding traditional vinyldithiins violet vitamins welsh yields