. . . . . . . . . . . . . . . "active ingredient in"@en . . . . "active ingredient in"@en . . . . . . . . . . . . . . . . . . . . . . . "is part of and forms biologically active component. Inverse of \"has active ingredient\""@en . . . . . . . . . . . . . . . . . . . . . "active ingredient in"@en . .