Results 11 to 20 of about 7,757 (183)

OXITEST as a Screening Method to Evaluate Antioxidant Agents: A Study of Oxidative Stability of Fishmeal. [PDF]

Int J Food Sci
Oxidation in fishmeal (FM) can generate sufficient heat to potentially trigger combustion, making it essential to assess its risk of self‐ignition before transport to prevent fires. Ethoxyquin, commonly used to mitigate this risk, has been banned in some markets due to its genotoxicity, driving the search for alternative antioxidants.
Albrecht-Ruiz M, Vito-Villa J, Cueva Martínez P, Salas-Maldonado A.   +3 more
europepmc   +2 more sources

Protistan Plankton Responses to Variable Light and Upwelling in the Peruvian Humboldt Current System: Insights Into Community Dynamics Under Environmental Change. [PDF]

Ecol Evol
Our study reveals (based on experiments) the shifts in protistan plankton communities, serving as energy and organic matter source for higher trophic levels if the Humboldt Current System is affected by climate change as predicted by current models. This may have profound effects on fisheries in the Humboldt Current System.
Katzenmeier S, Gross M, Stoeck T.
europepmc   +2 more sources

Impact of Fish By-Product Hydrolysates, a Novel Food, on the Nutritional and Technological Properties of Fusilli Pasta. [PDF]

Int J Food Sci
This study pioneers the innovative development and comprehensive characterisation of fusilli pasta enriched with protein hydrolysates derived from underutilised fish by‐products (salmon, sea bass and tuna) materials typically discarded during seafood processing despite their significant nutritional potential.
Ardila P, Honrado A, Calanche JB.
europepmc   +2 more sources

Species aggregation models resolve essential foraging habitat: Implications for conservation and management. [PDF]

Ecol Appl
Abstract Species aggregations are a culmination of behavioral events arising from an array of biophysical interactions, dynamically shifting in space and time. Prediction of species' aggregation dynamics remains a challenge in studies of their distribution patterns.
Santora JA, Suca JJ, Cimino M, Hazen EL, Field JC, Bograd SJ, Wells BK, Schroeder ID.   +7 more
europepmc   +2 more sources

Sex-Specific Variation in Foraging Behavior is Related to Telomere Length in a Long-Lived Seabird. [PDF]

Ecol Evol
Foraging during breeding is energetically demanding, intimately linked to breeding investment, and possibly constrained by individual condition. Telomere length, the protective nucleoproteins located at the ends of the chromosomes, is considered a trait reflecting somatic maintenance and individual quality. We found that brown booby females with longer
Guillen-Parra M, Barcenas-Flores R, Velando A, Wiley A, Montoya B, Torres R.   +5 more
europepmc   +2 more sources

A delay‐differential model for representing small pelagic fish stock dynamics and its application for assessing alternative management strategies under environmental uncertainty

Fish and Fisheries, Volume 24, Issue 4, Page 544-566, July 2023., 2023
Abstract We present a novel adaptation of the classic discrete delay‐difference model, a continuous delay‐differential model (cDDM), which can adequately represent population dynamics of stocks that turn over rapidly and continuously over time (e.g., small pelagic fish, small tunas, and shrimps).
Roberto Licandeo, Santiago de la Puente, Villy Christensen, Ray Hilborn, Carl Walters   +4 more
wiley   +1 more source

Maximizing Use of Pelagic Capture Fisheries for Global Protein Supply: Potential and Caveats Associated with Fish and Co‐Product Conversion into Value‐Add Ingredients

Global Challenges, Volume 7, Issue 5, May 2023., 2023
Capture fisheries contribute significantly to protein supply and the food security. Less than 1% of total global greenhouse gases result from capture fishery activities. Pelagic fish are nutritious, rich in easily digestible and bioavailable proteins and bioactive peptides. The production of fish protein hydrolysates, their health benefits, and caveats
Maria Hayes
wiley   +1 more source

Industrial Marine Fishing in the Face of Climate Change in Peru

Journal of Marine Sciences, Volume 2023, Issue 1, 2023., 2023
Peru’s industrial fishery centers on the Peruvian anchoveta (Engraulis ringens), which is highly productive due to the marine conditions of the Humboldt Current. However, like elsewhere, the country’s marine fishing industry is linked to climate change.
Edelina Coayla, Ysabel Bedón, Tomás Rosales, Luis Jiménez, Irfan Ahmad Bhat   +4 more
wiley   +1 more source

Effects of feed formula and farming system on the environmental performance of shrimp production chain from a life cycle perspective

Journal of Industrial Ecology, Volume 26, Issue 6, Page 2006-2019, December 2022., 2022
Abstract Shrimp is the most popular seafood in the United States; its production plays an important role in the aquaculture industry. However, shrimp farming causes various environment impacts that must be mitigated to ensure the sustainability of shrimp production.
Ahmad Al Eissa, Peng Chen, Paul B. Brown, Jen‐Yi Huang   +3 more
wiley   +1 more source

Mesopelagic–epipelagic fish nexus in viability and feasibility of commercial‐scale mesopelagic fisheries

Natural Resource Modeling, Volume 35, Issue 4, November 2022., 2022
Abstract While considerable scientific uncertainties persist for mesopelagic ecosystems, the fishing industry has developed a great interest in commercial exploitation with improved technologies as part of their search for new sources of feed for fishmeal and fish oil for aquaculture, which will intensify with the planet's growing population.
Melina Kourantidou, Di Jin
wiley   +1 more source