Kinetic characterisation and thermal inactivation study of red alga (Mastocarpus stellatus) peroxidase

► Detailed kinetic study of Mastocarpus stellatus seaweed POD isolated using TX-114. ► M. stellatus POD was inactivated by the anionic detergent SDS. ► POD inactivated by reducing agents as l-cysteine, ascorbic acid and metabisulphite. ► A very thermolabile POD compared with other extracted from plant source.