@article{oai:ir.kagoshima-u.ac.jp:00004756, author = {KANAZAWA, Akio and TESHIMA, Shin-ichi and TOKIWA, Shigeru}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-28}, note = {The biosynthesis of fatty acids from palmitic acid (16: 0) was examined in the prawn, Penaeus japonicus, at the intermolt stage. After injection of 16: 0-1-^<14>C, polar lipids (PL) and neutral lipids (NL) were isolated from the whole body of P.japonicus, and the proportional radioactivity of individual fatty acids constituting PL and NL was determined by preparative gas-liquid chromatography followed by radioactive measurements of the trapped samples. In PL and/or NL, radioactivity was mainly associated with 12: 0, 14: 1, 16: 0, 18: 1ω9, and 20: 1ω9 but not or scarcely with 18: 2ω6, 18: 3ω3, 20: 5ω3, and 22: 6ω3. These results suggest that 18: 2ω6, 18: 3ω3, 20: 5ω3, and 22: 6ω3 may be essential for the prawn, P.japonicus.}, pages = {17--20}, title = {Biosynthesis of Fatty Acids from Palmitic Acid in the Prawn, Penaeus japonicus}, volume = {28}, year = {} }