A5022255890- Meat and Animal Product Quality
- Protein Hydrolysis and Bioactive Peptides
- Nanocomposite Films for Food Packaging
- Aquaculture Nutrition and Growth
- Microencapsulation and Drying Processes
- Microbial Inactivation Methods
- Collagen: Extraction and Characterization
- Proteins in Food Systems
- Essential Oils and Antimicrobial Activity
- Insect Utilization and Effects
- Tea Polyphenols and Effects
- Food composition and properties
- Advanced Chemical Sensor Technologies
- Sensory Analysis and Statistical Methods
- Aquaculture disease management and microbiota
- Biochemical effects in animals
- Animal Nutrition and Physiology
- biodegradable polymer synthesis and properties
- Food Industry and Aquatic Biology
- Biochemical Analysis and Sensing Techniques
- Probiotics and Fermented Foods
- Dyeing and Modifying Textile Fibers
- Phytochemicals and Antioxidant Activities
- Listeria monocytogenes in Food Safety
- Seaweed-derived Bioactive Compounds
Instituto de Ciencia y Tecnología de Alimentos y Nutrición
2014-2023
Consejo Superior de Investigaciones Científicas
2006-2019
Universidade Católica Portuguesa
2005
Instituto de Investigacao das Pescas e do Mar
2003
Antimicrobial, anti-inflammatory, and antioxidant activities of protein hydrolysates from Argentine croaker (Umbrina canosai) isolate (CPI) or myofibrillar with different degrees hydrolysis (DH: 10–20%) prepared using Alcalase Protamex were determined. Results showed that an increase in the DH resulted higher content hydrophobic aromatic amino acids (AAAs) a decrease molecular weight (MW) distribution for all obtained. Furthermore, enzyme raw material used influenced acid MW Hydrolysates CPI...
Summary This work investigates how the treatment of thawed deepwater pink shrimp ( Parapenaeus longirostris ) with several melanosis‐inhibiting formulations, affects quality during chilled storage. Formulations were as follows: a formulation containing 4‐hexylresorcinol (0.1 and 0.05%), in combination organic acids chelating agents, commercial formula based on sulphites, mixture gluconic acid sulphites. No noticeable differences observed for both trimethylamine total volatile bases pH...
Active biodegradable bilayer films based on agar and sodium alginate were developed by the incorporation of cinnamon essential oil in upper layer. The release both cinnamaldehyde eugenol from into water at 4 °C 20 did not increase significantly 9 h onwards, consequently increasing values antioxidant activity measured ferric reducing ability radical scavenging capacity observed until cases. Agar showed an antimicrobial approximately 1.4-fold higher than films, although them effective against...
ABSTRACT: Ascorbic acid, citric sodium benzoate, kojic and 4‐hexylresorcinol were evaluated alone in combination as inhibitors of melanosis microbial spoilage prawns ( Penaeus japonicus ) under non‐pressure high‐pressure conditions. Sodium benzoate acid was an effective for the inhibition prawn melanosis. Alone with ascorbic or proved most prawns. High‐pressure treatment appeared to increase process, but it did not alter effect performed by inhibitors. Lower total count microorganisms seemed...
Edible films based on fish-skin gelatin incorporated with chitosan and/or clove essential oil were elaborated and their antimicrobial activity was tested Lactobacillus acidophilus, Pseudomonas fluorescens, Listeria innocua, Escherichia coli. The the most effective although differences observed depending biopolymeric matrix in which it included. When a added film applied to preservation of raw sliced salmon, reduction growth total bacteria after 11 days storage at 2°C. So, edible fish can be...