전자저널 > 전자저널 > Oxygen Consumption and Hemolymph Composition Change in Water Temperature of the Pacific oyster Crassostrea gigas

Oxygen Consumption and Hemolymph Composition Change in Water Temperature of the Pacific oyster Crassostrea gigas

Ki Tae Kim, Min Gyun Ko, Soon-Gyu Byun and Jun Hyung Ryu

East Sea Fisheries Research Institute NIFS, Gangneung 25435, Korea Faculty of Marine Applied Bioscience, Kunsan National University, 558 Daehak-ro, Gunsan, Jeonbuk 54150, Korea Department of Marine Biotechnology and Institute of Marine and Environmental

This study was performed to oxygen consumption and hemolymph composition of Pacific oyster of according to water temperature. Oxygen consumption of Pacific oyster was increased with rising water temperature. Ammonia excretion was significantly increased with rising water temperature. The oxygen consumption R2 value was 0.9765, indicating a high correlation (Q10). Na+ K+ and Cl- concentrations of hemolymph were significantly increased with 25℃ water temperature. There was no significant difference in the values of glucose. Levels of hemolymph alanine aminotransferase (ALT) were significantly increased with 25℃ water temperature.

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