title: Response of dietary substitution of fishmeal with various protein sources on growth, body composition and blood chemistry of olive flounder (Paralichthys olivaceus, Temminck & Schlegel, 1846).
abstract: Animal and/or plant protein sources substituting fishmeal in the diets keep being developed due to its high price. The purpose of this study is to determine response of dietary substitution of fishmeal with silkworm pupae meal, promate meal®, meat and bone meal and/or their combination on the performance of juvenile olive flounder. A 60% fish meal was used as the main protein source, used as the control (Con) diet. The 10 and 20% fishmeal were substituted with silkworm pupae meal and meat and bone meal, referred to as the SPM10, SPM20, MBM10 and MBM20 diets, respectively. And the 10, 20 and 40% fishmeal were substituted with promate meal®, referred to as the PM10, PM20 and PM40 diets, respectively. Finally, the 10 and 20% fishmeal were substituted with combined silkworm pupae meal and promate meal®, refereed to as the SPM + PM10 and SPM + PM20 diets, respectively. Weight gain and specific growth rate of fish fed the MBM10 diet were higher than those of fish fed the Con, SPM20, PM20, PM40 and SPM + PM20 diets. Feed efficiency ratio of fish fed the SPM10, MBM10, MBM20, PM10 and SPM + PM10 diets was higher than that of fish fed the SPM + PM20 and PM40 diets. Protein efficiency ratio of fish fed the MBM10 and MBM20 diets was higher than that of fish fed the SPM20, PM20, PM40 and SPM + PM20 diets. In conclusion, dietary substitution of fishmeal with 10% SPM, 20% MBM, 10% PM and 10% SPM + PM could be made.
authors: East Sea Fisheries Research Institute, Gangneung, Gangwon-do, Korea.
authors: J
authors: J
authors: Lee
authors: I C
authors: IC
authors: Choi
authors: K T
authors: KT
authors: Kim
authors: S H
authors: SH
authors: Cho
authors: J Y
authors: JY
authors: Yoo
mesh_terms: D000410:Alanine Transaminase / Q000097:blood; D000596:Amino Acids / Q000032:analysis; D000821:Animal Feed / Q000032:analysis; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D001786:Blood Glucose / Q000378:metabolism; D001798:Blood Proteins / Q000378:metabolism; D001823:Body Composition; D004044:Dietary Proteins / Q000008:administration & dosage* / Q000032:analysis; D029941:Fish Proteins / Q000008:administration & dosage; D005432:Flounder / Q000097:blood* / Q000254:growth & development*; D014280:Triglycerides / Q000097:blood
chemical_list: D000596:Amino Acids; D001786:Blood Glucose; D001798:Blood Proteins; D004044:Dietary Proteins; D029941:Fish Proteins; D014280:Triglycerides; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase