Results 81 to 90 of about 9,121 (220)

Particle size analysis of yellowfin tuna (Thunnus albacares) skin collagen powder using papain-soluble collagen method with varying NaCl concentrations: an experimental laboratory

open access: yesPadjadjaran Journal of Dentistry
Introduction: The skin of yellowfin tuna (Thunnus albacares) contains high protein, which could potentially be a halal collagen product. Collagen extraction using the papain-soluble collagen method has the advantage of producing a higher collagen yield ...
Destya Arizha Fatryana   +4 more
doaj   +1 more source

Effects of the North Atlantic Oscillation on Spanish catches of albacore, Thunnus alalunga, and yellowfin tuna, Thunnus albacares, in the North–east Atlantic Ocean [PDF]

open access: yesAnimal Biodiversity and Conservation, 2016
Tuna are highly migratory pelagic species (HMPS) with great importance in commercial fishing. Several authors have highlighted the effect of climatic oscillations such as the NAO (North Atlantic Oscillation) on HMPS.
Rubio, C. J.   +4 more
doaj  

Unveiling Vertebrate Biodiversity in Arid and Semi‐Arid Terrestrial Ecosystems Through eDNA Metabarcoding at Savanna Waterholes

open access: yesEvolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT Applying environmental DNA (eDNA) metabarcoding to samples from waterholes and their surroundings offers a promising approach for monitoring terrestrial vertebrates in semi‐arid and arid ecosystems, such as the southern African savannas. However, minimal guidance exists on key sampling design parameters for terrestrial ecosystems, which can ...
Tamara Schenekar   +5 more
wiley   +1 more source

Character-based identification system of scombrids from Indian waters for authentication and conservation purposes

open access: yesMitochondrial DNA. Part B. Resources, 2020
Scombrids are the important component of pelagic fishery resources which include 54 species under 15 genera commonly known as mackerels, bonitos, and tunas.
Sonalismita Mahapatra   +5 more
doaj   +1 more source

Distribution of tuna larvae between Madagascar and the Equator, Indian Ocean [PDF]

open access: yes, 1982
A total of 433 plankton tows, made in the Indian Ocean between the equator and Madagascar, were examined for the presence of scombrid larvae. In order of abundance, those found were : #Katsuwonus pelamis$ (73%), #Thunnus albacares$ (15%), #Auxis$ sp. (7%)
Conand, François, Richards, W.J.
core  

Muxama and other traditional food products obtained from tuna in south Portugal and Spain: review and future perspectives [PDF]

open access: yes, 2020
There is evidence that consumers perceive fish as healthy (Carlucci D et.al, Appetite 84:212–27,2015; Vanhonacker F et.al, Br Food J 115:508–25,2013; Verbeke W et.al, Public Health Nutr 8:422–9,2005.).
Aníbal, J., Esteves, Eduardo
core  

Integration of Multiple Data Types to Document Spatial Effort in a Recreational Fishery for Highly Migratory Species in Relation to Offshore Wind Development

open access: yesFisheries Oceanography, Volume 35, Issue 1, Page 33-48, January 2026.
ABSTRACT The expansion of offshore wind interests in US waters has raised concern over potential adverse impacts to fisheries activity and productivity. Yet evidence‐based platforms for assessing those impacts are lacking for many recreational fisheries.
Jeff Kneebone   +8 more
wiley   +1 more source

Vertical movement patterns of skipjack tuna (Katsuwonus pelamis) in the eastern equatorial Pacific Ocean, as revealed with archival tags [PDF]

open access: yes, 2007
Thirty-three skipjack tuna (Katsuwonus pelamis) (53−73 cm fork length) were caught and released with implanted archival tags in the eastern equatorial Pacific Ocean during April 2004.
Fuller, Daniel W., Schaefer, Kurt M.
core  

Variabilitas musiman terhadap hasil tangkapan Tuna Madidihang (Thunnus albacares)

open access: yesJURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP
Fishermen in North Buru often depend on seasonal changes in tuna madidihang abundance to plan their fishing operations. However, a more comprehensive understanding of how this seasonal variability affects catches and its implications for fisheries management is still an important research subject. The research was conducted in Wailihang Village, Waplau
Hehanussa, Kedswin   +2 more
openaire   +2 more sources

Collagen Biomaterials: From Traditional Animal Sources to Marine and Recombinant Alternatives

open access: yesInternational Journal of Biomaterials, Volume 2026, Issue 1, 2026.
Collagen is the most abundant structural protein in animals and a key biomaterial due to its biocompatibility, biodegradability, and versatile functional properties. Traditionally, collagen has been obtained from land animal tissues such as bovine, porcine, and donkey skin, tendon, and bone.
Noushin Rezaeivandchali   +3 more
wiley   +1 more source

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