@article{oai:ir.kagoshima-u.ac.jp:00004759, author = {HAYASHI, Seiichi and ISE, Kunihiro and OOSHIRO, Zentaro}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-28}, note = {Glutamate dehydrogenase purified from the eel liver was not inactivated at 55°C for 5min.in the presence of the crude extract of the eel liver, but inactivated in the absence of the crude extract. Protective material in the crude extract was not removed by dialysis and was most found in the supernatant after (NH_4)_2SO_4 precipitation (0-40%) of the crude extract treated with heating process, in this supernatant the enzyme activity was absent. After the heating process in the purification procedure, the specific activity of the enzyme increased 2-to 4-fold higher than that of the enzyme before the heat treatment and the recoveries of the activity were usually from 100 to 250%. However the enzyme extracted from the eel liver obtained at September or October could not be purified by heating process.}, pages = {57--63}, title = {Thermalstability of the Glutamate Dehydrogenase of Eel Liver}, volume = {28}, year = {} }