Lipids of the Muscle of Tuna, Thunnus orientalis-II
نویسندگان
چکیده
منابع مشابه
Postprandial metabolism of Pacific bluefin tuna (Thunnus orientalis).
Specific dynamic action (SDA) is defined as the energy expended during ingestion, digestion, absorption and assimilation of a meal. This study presents the first data on the SDA response of individual tunas of any species. Juvenile Pacific bluefin tunas (Thunnus orientalis; body mass 9.7-11.0 kg; N=7) were individually fed known quantities of food consisting primarily of squid and sardine (meal...
متن کاملBioenergetics of captive Pacific bluefin tuna (Thunnus orientalis)
a Tuna Research and Conservation Center, Monterey Bay Aquarium, 886 Cannery Row, Monterey, CA 93940, USA b University of Hawaii, Manoa, 2450 Campus Rd, Dean Hall 2, Honolulu, HI 96822, USA c Research Center for Subtropical Fisheries, Seikai National Fisheries Research Institute, 148-446, Fukai-Ohta, Ishigaki, Okinawa 907-0451, Japan d School of Fisheries and Ocean Sciences, 905 Koyukuk Drive, F...
متن کاملQuantifying energy intake in Pacific bluefin tuna (Thunnus orientalis) using the heat increment of feeding.
Using implanted archival tags, we examined the effects of meal caloric value, food type (sardine or squid) and ambient temperature on the magnitude and duration of the heat increment of feeding in three captive juvenile Pacific bluefin tuna. The objective of our study was to develop a model that can be used to estimate energy intake in wild fish of similar body mass. Both the magnitude and dura...
متن کاملTemperature effects on metabolic rate of juvenile Pacific bluefin tuna Thunnus orientalis.
Pacific bluefin tuna inhabit a wide range of thermal environments across the Pacific ocean. To examine how metabolism varies across this thermal range, we studied the effect of ambient water temperature on metabolic rate of juvenile Pacific bluefin tuna, Thunnus thynnus, swimming in a swim tunnel. Rate of oxygen consumption (MO2) was measured at ambient temperatures of 8-25 degrees C and swimmi...
متن کاملGenetic heterogeneity of betanodaviruses in juvenile production trials of Pacific bluefin tuna, Thunnus orientalis (Temminck & Schlegel).
Pacific bluefin tuna, Thunnus orientalis (Temminck & Schlegel), is one of the most important commercially exploited fish species in the world, and juvenile production techniques have been developed for its culture and stock enhancement in Japan. However, recent juvenile production has often failed because of the occurrence of viral nervous necrosis caused by betanodaviruses. In this study, we e...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1957
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.22.791