@article{oai:ir.kagoshima-u.ac.jp:00002331, author = {鮫島, 宗雄}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-27}, note = {Crystalline L-glutamic acid has been radiolyzed by γ-rays in vacuo, and radiochemical changes from L-glutamic acid to other amino acids caused by decarboxylation have been studied. Within the dose range from 10^7 to 10^8 rads, L-glutamic acid has been partially changed to αamino-n-butyric acid. The yield of α-amino-n-butyric acid is almost linearly with the dose, and the G-value calculated is from 0.6 to 1.0. G-value of carbon dioxide, result of decarboxylation of L-glutamic acid is almost equally to G-value of α-amino-n-butyric acid formation. At a high dose, over than 10^8 rads, γ-amino-butyric acid has been formed as secondary product from α-amino-n-butyric acid.}, pages = {39--44}, title = {L-グルタミン酸のガンマ線分解I : 結晶グルタミン酸より他種アミノ酸への変化}, volume = {15}, year = {} }