Morphological variations of the Japanese jack mackerel Trachurus japonicus.
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چکیده
منابع مشابه
Variations in otolith patterns, sizes and body morphometrics of jack mackerel Trachurus japonicus juveniles.
Variations in otolith patterns, sizes and body morphometrics of jack mackerel Trachurus japonicus juveniles were investigated. Under transmitted light, translucent (W(t)) and opaque otoliths (W(o)) were detected in juveniles collected from Wakasa Bay between July 2005 and April 2006, whereas only opaque otoliths (G(o)) were detected in Goto-nada Sea individuals between May and June 2006. Three ...
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Trachurus japonicus is a commercially important species in the East Asia, especially in China, Japan and Korea. We estimated the gene flow among six populations of T. japonicus from Chinese and Japanese coastal waters by using amplified fragment length polymorphism (AFLP) technology. A total of 531 bands were amplified for 81 individuals of 6 populations by 4 pair selective primers, 89.27% of w...
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An endogenous protease in fish muscle, cathepsin B, was partially purified and characterized from horse mackerel meat. On SDS-PAGE of the purified enzyme under reducing conditions, main protein bands were detected at 28 and 6 kDa and their respective N-terminal sequences showed high homology to heavy and light chains of cathepsin B from other species. This suggested that horse mackerel cathepsi...
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Gutting handling was applied to fresh horse mackerel (Trachurus trachurus) to study its effect on rancidity development during the frozen storage (up to 12 months at 20oC). For it, chemical (free fatty acids, FFA; peroxide value, PV; thiobarbituric acid index, TBA-i; fluorescence ratio, FR) and sensory (odour and taste) analyses were carried out. Results showed that gutting treatment of horse m...
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Glycogen, lactic acid, and f a t concentration in red and white muscle and glycogen in the liver of jack mackerel, Trachurus symmetricus, were measured after periods of forced swimming by Trachurus a t speeds above, below, and at the sustained speed threshold. Failure to swim a t any speed was associated with a n almost complete depletion of glycogen in the white muscle only. The trend of glyco...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1987
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.53.1913