Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Mmanụ a na-esi na ya agafe: Mmanụ a na-esi ísì ụtọ, nke na-adịkarị n'ihe ọkụkụ niile na-amị mkpụrụ osisi mustard (dị ka kabeeji, kọlịflawa, turnip, radish, horseradish, ma ọ bụ wasabi). A na-ejikarị ya esi nri na North India, Eastern India, Nepal, Bangladesh, na Pakistan. Na Bengal, Odisha, Assam, Meghalaya, Manipur, na Nepal, ọ bụ mmanụ a na-ahọrọkarị maka isi nri. Mmanụ ahụ mejupụtara ihe dị ka pasent 30 nke mkpụrụ osisi mustard. A pụrụ imepụta ya site na mustard ojii (Brassica nigra), mustard India na-acha aja aja (B. juncea), na mustard ọcha (B. hirta).  Ajụjụ: Olee ụdị mkpụrụ mọstad e nwere ike isi na ya nweta ya?
mkpụrụ mustard ojii (Brassica nigra), mkpụrụ mustard India (B. juncea), na mkpụrụ mustard ọcha (B. hirta)