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01 Bulletin of marine sciences and fisheries, Kochi University (高知大学海洋生物研究報告)  12(1992)-25(2007) >

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タイトル: Bioavailability of modified forms of methionine in yellowtail and rainbow trout
著者: Masumoto, Toshiro
Bista, Jay Dev
Itoh, Yoshiaki
Hosokawa, Hidetsuyo
Shimeno, Sadao
キーワード: Yellowtail
rainbow trout
methionine
雑誌名: Bulletin of Marine Sciences and Fisheries, Kochi University
発行日: 1-Mar-2000
出版者: 高知大学海洋生物教育研究センター
抄録: Bioavailability of modified methionine products, oligo-L-methionine (OM) and β-1,3-glucan (curdlan) coating methionine was examine by absorbability study in yellowtail (exp-1) and growth study in rainbow trout (exp-2). Effects of feeding frequency on crystaline methionine utilization was also examined in the rainbow trout (exp-2). Plasma free methionine levels increased in yellowtail fed curdlan coating methionine but the levels did not change in OM fed fish. In the feeding study, despite a good absorption of curdlan coating methionine, growth rate of curdlan coating methionine was inferior to crystalline methionine fed group. No growth difference was noted in fish fed a crystalline methionine supplement group either two or four times feeding a day. These results suggested that bioavailability of OM is inferior to curdlan coating methionine. However, the latter product did not give the same growth performance as crystalline methionine.
URI: http://hdl.handle.net/10126/4363
出現コレクション:01 Bulletin of marine sciences and fisheries, Kochi University (高知大学海洋生物研究報告)  12(1992)-25(2007)

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