Evaluation of kahweol and cafestol in coffee tissues and roasted coffee by a new high-performance liquid

Rafael Carlos Eloy Dias1, Fernanda Gonçalves Campanha, Luiz Gonzaga Esteves Vieira

  • 1Departamento de Ciencia e Tecnologia de Alimentos, Universidade Estadual de Londrina, CP 6001, 86051-970 Londrina-PR.