Comparative studies on chemical stability, antioxidant and antimicrobial activity from hot and cold hibiscus (Hibiscus sabdariffa L.) calyces tea infusions

Carolina Moser Paraíso, Jaqueline Gilmara Barboza Januário, Amanda Gouveia Mizuta, Suelen Siqueira dos Santos, Thiago Ferreira dos Santos Magon, Camilla Yara Langer Ogawa, João Vitor de Oliveira Silva, Francielle Sato, Jesuí Vergílio Visentainer, Jane Martha Graton Mikcha, Grasiele Scaramal Madrona