Antimicrobial potential of macro and microalgae against pathogenic and spoilage microorganisms in food
2017
Pina-Pérez, M. Consuelo | Rivas, Alejandro | Martínez López, Antonio | Rodrigo, Dolores | Rodrigo Aliaga, Dolores | Ministerio de Economía y Competitividad (España) | European Commission | Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
Algae are a valuable and never-failing source of bioactive compounds. The increasing efforts to use ingredients that are as natural as possible in the formulation of innovative products has given rise to the introduction of macro and microalgae in food industry. To date, scarce information has been published about algae ingredients as antimicrobials in food. The antimicrobial potential of algae is highly dependent on: (i) type, brown algae being the most effective against foodborne bacteria; (ii) the solvent used in the extraction of bioactive compounds, ethanolic and methanolic extracts being highly effective against Gram-positive and Gram-negative bacteria; and (iii) the concentration of the extract. The present paper reviews the main antimicrobial potential of algal species and their bioactive compounds in reference and real food matrices. The validation of the algae antimicrobial potential in real food matrices is still a research niche, being meat and bakery products the most studied substrates.
Afficher plus [+] Moins [-]This work was supported by funds provided by the Spanish Ministry of Economy and Competitiveness (MINECO) [project reference AGL2013-48993-C2-2-R], and with FEDER funds. The present study was carried out actively by the planning, review of literature and supervision of M.C. Pina-Pérez, postdoctoral researcher contracted with funds provided by the Ministry of Economy and Competitiveness at the Advanced Centre of Food Microbiology in the Polytechnic University of Valencia (CAMA-UPV) under the Juan de la Cierva program.
Afficher plus [+] Moins [-]Peer reviewed
Afficher plus [+] Moins [-]Mots clés AGROVOC
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