A5028366500- Protein Hydrolysis and Bioactive Peptides
- Meat and Animal Product Quality
- Aquaculture Nutrition and Growth
- Insect Utilization and Effects
- Biochemical effects in animals
- Proteins in Food Systems
- Neurobiology and Insect Physiology Research
- Nanocomposite Films for Food Packaging
- Aquaculture disease management and microbiota
- Collagen: Extraction and Characterization
- Biochemical Analysis and Sensing Techniques
- Muscle metabolism and nutrition
- Enzyme Production and Characterization
- Seaweed-derived Bioactive Compounds
- Food Industry and Aquatic Biology
- Invertebrate Immune Response Mechanisms
- Advanced Chemical Sensor Technologies
- Peptidase Inhibition and Analysis
- Preterm Birth and Chorioamnionitis
- Phytochemicals and Antioxidant Activities
- Postharvest Quality and Shelf Life Management
- Neuropeptides and Animal Physiology
- Reproductive biology and impacts on aquatic species
- Microencapsulation and Drying Processes
- Advanced Glycation End Products research
Instituto de Ciencia y Tecnología de Alimentos y Nutrición
2015-2024
Consejo Superior de Investigaciones Científicas
2005-2019
Biologie des Organismes et Écosystèmes Aquatiques
2010
Centre National de la Recherche Scientifique
2007-2009
Unidades Centrales Científico-Técnicas
2005
Numerous studies have demonstrated that in vitro controlled enzymatic hydrolysis of fish and shellfish proteins leads to bioactive peptides. Ultrafiltration (UF) and/or nanofiltration (NF) can be used refine hydrolysates also fractionate them order obtain a peptide population enriched selected sizes. This study was designed highlight the impact UF NF on stability biological activities an industrial protein hydrolysate (FPH) understand whether fractionation could improve its content...
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...
This work was focused on the study of bioactive potential three fish protein hydrolysates, prepared from industrial sardine and tuna by-products.
This study aims to determine the potential antioxidant, antihypertensive, hypoglycaemic and nootropic activity of a purified polyphenolic extract from halophyte ice plant (Mesembryanthemum crystallinum). The showed good antioxidant measured by DPPH, ORAC, TEAC, FRAP ferrous ion chelating activity. Moreover, potent ACE, DPP-IV PEP-inhibitory (90.5%, 98.6% 73.1%, respectively, at final concentration 1 mg/mL). was fractionated fraction with highest content total phenolic compounds bioactivity,...
The industrial processing of Argentine shortfin squid to obtain rings generates a significant amount protein-rich waste, including the skin, which is rich in collagen and attached myofibrillar proteins. This waste generally discarded. In this study, skin was used as source proteins that were hydrolysed using Trypsin, Esperase® or Alcalase®, released peptides with antioxidant potential and, particular, antihypertensive (ACE inhibition), hypoglycemic (DPP-IV inhibition) and/or nootropic (PEP...
ABSTRACT: Inhibition of melanosis in shrimp ( Parapenaeus longirostris ) captured at different times year and treated with 4‐hexylresorcinol‐based formulations onboard ship was studied. Melanosis inhibition increased inhibitor concentration. The 4‐hexylresorcinol proved effective extending shelf life over that untreated all the concentrations tested. Combining citric acid, ascorbic acetic acid did not increase extent but noticeably improve appearance. Adding ethylenediaminetetraacetic (EDTA)...
Abstract Background Too many different protein and enzyme purification techniques have been reported, especially, chromatographic techniques. Apart from low recovery, these multi-step methods are complicated, time consuming, high operating cost. So, alternative beneficially still required. Since, the outstanding advantages of aqueous two phase system (ATPS) such as simple, cost, recovery scalable, ATPS used to purify various enzymes. To improve efficiency, parameters affected or purity was...