Results 171 to 180 of about 1,369 (206)

Autoxidation of myoglobin from bigeye tuna fish (Thunnus obesus)

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1990
Native oxymyoglobin (MbO2) was isolated directly from the skeletal muscle of bigeye tuna (Thunnus obesus) with complete separation from metmyoglobin (metMb) on a CM-cellulose column. It was examined for its stability properties over a wide range of pH values (pH 5-12) in 0.1 M buffer at 25 degrees C.
Y, Kitahara, A, Matsuoka, N, Kobayashi, K, Shikama   +3 more
openaire   +2 more sources

The complete mitochondrial genome characterization of Thunnus obesus (Scombriformes: Scombridae) and phylogenetic analyses of Thunnus

Conservation Genetics Resources, 2017
Thunnu obesus is important in commercial fisheries around the world. Due to human overfishing, climate change and ocean acidification, it was listed as Vulnerable (VU) under the International Union for the Conservation of Nature. In the present study, the complete mitogenome of T. obesus was determined. It is 16,524 bp in length and contains 13 protein-
Li Gong, Li-Qin Liu, Bao-Ying Guo, Ying-Ying Ye, Zhen-Ming Lü   +4 more
openaire   +1 more source

Total and organic mercury concentrations in the muscles of Pacific albacore (Thunnus alalunga) and bigeye tuna (Thunnus obesus)

Marine Pollution Bulletin, 2014
Muscles of 115 North Pacific albacore (ALB, Thunnus alalunga) and 75 Pacific bigeye tuna (BET, Thunnus obesus), collected from 2001 to 2006, were analyzed. No ALB, but 13 large BET had organic mercury (OH g) concentrations exceeding 1 μg g(-1) wet weight.
Chiee-Young, Chen, Chien-Cheng, Lai, Kuo-Shu, Chen, Chien-Chung, Hsu, Chin-Chang, Hung, Meng-Hsien, Chen   +5 more
openaire   +2 more sources

Standardization of CPUE for bigeye(Thunnus obesus) and yellowfin(Thunnus albacares) tunas by the Korean longline fishery in the Indian Ocean [PDF]

Journal of the Korean Society of Fisheries Technology, 2008
This study standardized catch per unit effort(CPUE) of the Korean longline fishery, which has been used toassess the status of stock as an index of abundance, for bigeye and yellowfin tunas in the Indian Ocean. TheGeneralized Linear Model(GLM) was used to analyze the fishery data, which were catch in number andeffort data collected each month from 1971
Jae-Bong Lee, Chang-Ik Zhang, Dae-Yeon Moon   +2 more
exaly   +2 more sources

Isolation and primary structure of glucagon from the endocrine pancreas of Thunnus obesus

General and Comparative Endocrinology, 1991
Glucagon has been isolated from the endocrine pancreas of a tunid, Thunnus obesus. The primary structure of the glucagon molecule was established as H S E G T F S N D Y S K Y L E T R R A Q D F V Q W L K N S. The sequence is identical to those of sculpin and flounder glucagon and glucagon II from anglerfish.
I, Navarro, J, Gutiérrez, J, Caixach, J, Rivera, J, Planas   +4 more
openaire   +2 more sources

A study on the trace element concentrations of Thunnus thyunnus, Thunnus obesus and Katsuwonus pelamis by means of ICP‐AES

Toxicological and Environmental Chemistry, 1994
Elemental distributions in the tissues of Thunnus thyunnus, Thunnus obesus and Katsuwonus pelamis were determined by Inductively Coupled Plasma Atomic Emission Spectroscopy. Twenty‐one elements were determined in the muscles, kidney, liver, gall bladder, pyloric cocecum, spleen and gill.
exaly   +2 more sources

Isolation and characterization of collagen from marine fish (Thunnus obesus)

Biotechnology and Bioprocess Engineering, 2013
In the present study, we isolated collagen from Thunnus obesus bone, which was physiochemically characterized. Two different kinds of methods were used to isolate the collagen; they are the Acid Soluble Collagen (ASC) and Acid Soluble Enzyme Collagen (ASEC) methods.
Hee-Seok Jeong, Jayachandran Venkatesan, Se-Kwon Kim   +2 more
openaire   +1 more source

Effect of gas packaging conditions on thawed Thunnus obesus preservation

Food Control, 2014
Shelf-life of commercial thawed tuna was studied in different packaging atmospheres: Air, High O2 (70%O2/30%CO2), Sprayed green tea extract in High O2, Low O2 (40%O2/40%CO2/20%N2), Non O2 (60%CO2/40%N2) and Carbon monoxide (60%CO2/39.5%N2/0.5%CO). Three-cm-wide slices were analysed at days 0 (24 h post-thawing), 4 and 6 from the date of packaging while
E. Muela, V. Alonso, P. Morago, J.B. Calanche, P. Roncalés, J.A. Beltrán   +5 more
openaire   +1 more source

Polymer assisted isolation of hydroxyapatite from Thunnus obesus bone

Ceramics International, 2011
Abstract The combination of micro and nanostructured hydroxyapatite (HAp) was isolated from Thunnus obesus bone via thermal calcination method in the presence of polymers such as poly ethylene glycol (PEG), poly (ethylene glycol)-block-poly (propylene glycol)-block-poly (ethylene glycol) (PEG–PPG–PEG) and poly vinyl alcohol (PVA).
Ramjee Pallela, Jayachandran Venkatesan, Se Kwon Kim   +2 more
openaire   +1 more source

Operational modelling of bigeye tuna ( Thunnus obesus ) spatial dynamics in the Indonesian region

Marine Pollution Bulletin, 2018
With INDESO, Indonesia has implemented a system for the monitoring and management of its tuna resources. Despite increasing catch, very few is known about the dynamics and real abundance of tuna species in the Indonesian waters and adjacent oceanic regions.
P. Lehodey, I. Senina, T.A. Wibawa, O. Titaud, B. Calmettes, A. Conchon, B. Tranchant, P. Gaspar   +7 more
openaire   +2 more sources