Duke’s finds a new home

BOSTON — Private equity firm Advent International is acquiring Sauer Brands Inc. from Falfurrias Capital Partners. Details of the transaction were not disclosed.Sauer’s portfolio of condiment and seasoning brands includes the Duke’s Mayo, Kernel Season’s, Mateo’s Gourmet Salsa and The Spice Hunter brands.“With a more than 135-year history, Sauer Brands has established itself as a standout player in the highly…