Asian blanch boil braise carrot carrot-cake chai-tau chai-tow Chinese-cuisine comparison cook daikon edible flavor flavour food fresh Japanese-radish large lo-pak lobak long longipinnatus low-calorie luóbo mild-flavored mild-flavoured mooli nutritional oriental-radish parsnip pickle radish raphanus-sativus raw root-vegetables simmer size steam stir-fry tapered tapered-root-vegetables taste texture textures vegetables white white-radish winter-radish