Taurine is an essential nutrient for yellowtail Seriola quinqueradiata fed non-fish meal diets based on soy protein concentrate

Autor: Masaharu Ukawa, Makoto Endo, Takanobu Goto, Hisashi Murata, Hirofumi Yamashita, Shusaku Takagi
Rok vydání: 2008
Předmět:
Zdroj: Aquaculture. 280:198-205
ISSN: 0044-8486
DOI: 10.1016/j.aquaculture.2008.05.012
Popis: The requirement of dietary taurine in yellowtail fed a non-fish meal (FM) diet based on soy protein concentrate (SPC) was examined by a feeding trial. A recovery test (RCT) was also conducted to confirm the requirement of dietary taurine in yellowtail fed the SPC diet. The non-FM diet including 58% SPC as the protein source was supplemented with 0% (NTS) and 4.5% taurine (TS). A diet including 58% FM was also included as a reference. Juvenile fish (initial BW; 470 g) were fed one type of experimental diet for 39 weeks. The RCT group was fed the taurine un-supplemented SPC (NTS) diet for the first 23 weeks, and then fed the taurine supplemented SPC (TS) diet for 16 weeks. Tissue taurine concentration of the NTS group was significantly lower ( P P
Databáze: OpenAIRE