Comparative analysis of bacterial and microalgal natural astaxanthin: Part I — Focus on composition, molecular interactions, antioxidant activities, physicochemical and biological functions

Cassamo U. Mussagy; Angie V. Caicedo-Paz; Fabiane O. Farias; Alessia Tropea; Roberta La Tella; Juan M. Guzmán-Flores; Luigi Mondello; Rondinelli D. Herculano; Paulo E.L.L. Filho; Rodolfo D. Piazza; Rodrigo F.C. Marques; Daniele Giuffrida; Laurent Dufossé