Analysis of information sources in references of the Wikipedia article "Tuna" in English language version.
Oxygenated blood that has just reached thermal equilibrium with ambient sea water in the gills enters the rete on the arterial side, while warmed, deoxygenated, and carbon dioxide-laden blood enters on the venous end. In the rete, countercurrent flow and the high surface area contact between the two blood supplies facilitate the transfer of nearly all of the metabolic heat in the venous blood to arterial blood, thus conserving muscle temperature. After exiting the rete, arterial blood continues to the red muscle capillary beds, and cooled venous blood flows to the gills where carbon dioxide is excreted and oxygen is loaded.
Lacking pain receptors on their caudal fins, scombrids may temporarily cross the cavitation limit, and cavitation-induced damage has been observed (Kishinouye 1923); on the other hand, delphinids probably cannot cross it without pain (Lang 1966)
Oxygenated blood that has just reached thermal equilibrium with ambient sea water in the gills enters the rete on the arterial side, while warmed, deoxygenated, and carbon dioxide-laden blood enters on the venous end. In the rete, countercurrent flow and the high surface area contact between the two blood supplies facilitate the transfer of nearly all of the metabolic heat in the venous blood to arterial blood, thus conserving muscle temperature. After exiting the rete, arterial blood continues to the red muscle capillary beds, and cooled venous blood flows to the gills where carbon dioxide is excreted and oxygen is loaded.
Lacking pain receptors on their caudal fins, scombrids may temporarily cross the cavitation limit, and cavitation-induced damage has been observed (Kishinouye 1923); on the other hand, delphinids probably cannot cross it without pain (Lang 1966)
Lacking pain receptors on their caudal fins, scombrids may temporarily cross the cavitation limit, and cavitation-induced damage has been observed (Kishinouye 1923); on the other hand, delphinids probably cannot cross it without pain (Lang 1966)
Ventresca Tuna: This tuna comes from the belly of the fish, that velvety chunk known in sushi bars as toro. It has deep, buttery, complex flavors and a creamy texture. This one stands alone. The less you do to it the better. Be prepared to pay dearly for this unabashed luxury
The sushi menu consists of basic Edo style sushi and they are grouped in their styles.
What is ventresca? The name comes from the Italian word for belly, which is "ventre." Yup, you guessed it, ventresca is canned tuna made from the tuna's belly, from the sexy, velvety hunk known in sushi bars as "toro." Happily, there are a good many ventresca brands in the U.S. right now from Italy and Spain. (Originally Published: ROSENGARTEN REPORT, April 2003.)
Ventresca Tuna: This tuna comes from the belly of the fish, that velvety chunk known in sushi bars as toro. It has deep, buttery, complex flavors and a creamy texture. This one stands alone. The less you do to it the better. Be prepared to pay dearly for this unabashed luxury
The sushi menu consists of basic Edo style sushi and they are grouped in their styles.
What is ventresca? The name comes from the Italian word for belly, which is "ventre." Yup, you guessed it, ventresca is canned tuna made from the tuna's belly, from the sexy, velvety hunk known in sushi bars as "toro." Happily, there are a good many ventresca brands in the U.S. right now from Italy and Spain. (Originally Published: ROSENGARTEN REPORT, April 2003.)
