Results 31 to 40 of about 1,220 (171)

Microencapsulation of trypsin from the intestine of yellowfin tuna (Thunnus Albacares)

IOP Conference Series: Earth and Environmental Science, 2022
Abstract Fish viscera is one of the waste products from fisheries that have not been widely used it tends to be disposed of more. Whereas in fish innards there are some enzymes including the trypsin found in the intestines. To increase the added value of fish viscera, a study on the extraction and microencapsulation of trypsin from fish ...
Tati Nurhayati, Wahyu Ramadhan, Tubagus Fatahilah Kerta Raharja   +2 more
openaire   +1 more source

Evaluasi Mutu dan Keamanan Pangan Tuna (Thunnus Albacares) di Perairan Maluku Utara, Indonesia

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan
Laut Maluku merupakan salah satu daerah tangkapan ikan tuna dengan produksi yang cukup tinggi, terutama di perairan Maluku Utara. Zona operasi penangkapan ikan tuna di Maluku Utara berada di perairan pulau Bacan, Tidore, Ternate, Obi, Sanana, dan Morotai.
M Djanib Achmad, Husnul Khatimah Ramli, Eka Aprianti, Nurindrasari Abdurrahman   +3 more
doaj   +1 more source

Listening to tuna: Acoustic characterization of captive juvenile yellowfin tuna (Thunnus albacares)

Journal of Fish Biology, EarlyView.
Abstract The effectiveness of passive acoustic monitoring (PAM) for studying marine biodiversity highly relies on comprehensive libraries of species‐specific sounds. While sound production is well‐documented in reef and freshwater fishes, the acoustic behaviour of ecologically and economically vital pelagic species like tunas still remains largely ...
Regi Fiji Anggawangsa, Frédéric Bertucci, Ignatius Tri Hargiyatno, Jhon Harianto Hutapea, Ananto Setiadi, Gunawan Gunawan, Wudianto Wudianto, Fayakun Satria, Marc Soria, Laurent Dagorn, Manuela Capello   +10 more
wiley   +1 more source

Properties of protease and lipase from whole and individual organ of viscera from three tuna species [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2008
Properties of visceral enzymes from yellowfin tuna (Thunnus albacares), skipjack tuna (Katsuwonus pelamis) and tonggol tuna (Thunnus albacares) were studied.
Thiraratana Prachumratana, Poonsuk Prasertsan   +1 more
doaj  

Caracterização da pescaria industrial de espinhel-de-superfí­­cie no Rio Grande do Norte

Boletim do Instituto de Pesca, 2017
O Rio Grande do Norte (RN) foi o principal exportador brasileiro de atuns e afins durante o perí­­odo de 2006 a 2016, gerando alimento, emprego e renda, haja vista a sua proximidade com as rotas migratórias desses peixes.
Marcelo Gomes de LIRA, Marcelo Francisco de NÓBREGA, Jorge Eduardo LINS OIVEIRA   +2 more
doaj   +1 more source

Discrimination of juvenile yellowfin (Thunnus albacares) and bigeye (T. obesus) Tunas using mitochondrial DNA control region and liver morphology. [PDF]

PLoS ONE, 2012
Yellowfin tuna, Thunnus albacares (Bonnaterre, 1788) and bigeye tuna, Thunnus obesus (Lowe, 1839) are two of the most economically important tuna species in the world.
Ivane R Pedrosa-Gerasmio, Ricardo P Babaran, Mudjekeewis D Santos   +2 more
doaj   +1 more source

Impacts of Ocean Acidification on Reproduction and Early Life Development in Marine Teleost Fish—A Synthesis

Fish and Fisheries, Volume 27, Issue 5, Page 1176-1192, September 2026.
ABSTRACT Ocean acidification (OA) remains a major and underexplored threat to marine fishes, particularly regarding reproductive physiology and early life stages (ELS). Although research over the past 15 years has documented diverse OA effects, substantial knowledge gaps persist.
Rebecca J. Bridge, Benjamin T. McClelland, Silvana N. R. Birchenough, Martina H. Stiasny   +3 more
wiley   +1 more source

Deep diving behavior observed in yellowfin tuna (Thunnus albacares) [PDF]

Aquatic Living Resources, 2006
Yellowfin tuna (Thunnus albacares) are known to preferentially occupy the surface mixed layer above the thermocline and it has been suggested that they are physiologically restricted to water temperatures no more than 8 ◦ C colder than surface waters. However, we here report for dive data acquired from a large yellowfin tuna which demonstrate for the ...
Dagorn, Laurent, Holland, Kim N., Hallier, Jean-pierre, Taquet, Marc, Moreno, Gala, Sancho, Gorka, Itano, David, Aumeeruddy, Ryaz, Girard, Charlotte, Million, Julien, Fonteneau, Alain   +10 more
openaire   +2 more sources

Mercury, cadmium, lead, arsenic, copper and zinc concentrations in albacore, yellowfin tuna and bigeye tuna from the Atlantic Ocean

Ciencias Marinas, 2006
The concentrations of Hg, Cd, Pb, As, Cu and Zn were determined in 67 tuna samples from the Atlantic Ocean, in order to determine the concentrations present in different species and to evaluate possible risks for human health as a consequence of the ...
V Besada, JJ González, F Schultze
doaj   +1 more source

Length-frequency compositions and weight–length relations for bigeye tuna, yellowfin tuna, and albacore (Perciformes: Scombrinae) in the Atlantic, Indian, and eastern Pacific oceans [PDF]

Acta Ichthyologica et Piscatoria, 2008
Background. Bigeye tuna, Thunnus obesus (Lowe, 1839); yellowfin tuna, Thunnus albacares (Bonnaterre, 1788); and albacore, Thunnus alalunga (Bonnaterre, 1788), are very important species for world fisheries.
G. Zhu, L. Xu, Y. Zhou, X. Dai
doaj   +3 more sources