Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major)
The experiment was conducted to evaluate alternative protein ingredients in a low-fish meal (FM) diet for red seabream (Pagrus major). Twelve experimental diets were formulated. Control diet (CON) was designed to contain 60% FM. Other experimental diets were formulated by replacing 50% of FM from th...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-01-01
|
| Series: | Aquaculture Nutrition |
| Online Access: | http://dx.doi.org/10.1155/2023/8883739 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849397930683793408 |
|---|---|
| author | Buddhi E. Gunathilaka Seong-Mok Jeong Min-Uk Cho Kang-Woong Kim Sang-Woo Hur Seunghan Lee Sang-Guan You Sang-Min Lee |
| author_facet | Buddhi E. Gunathilaka Seong-Mok Jeong Min-Uk Cho Kang-Woong Kim Sang-Woo Hur Seunghan Lee Sang-Guan You Sang-Min Lee |
| author_sort | Buddhi E. Gunathilaka |
| collection | DOAJ |
| description | The experiment was conducted to evaluate alternative protein ingredients in a low-fish meal (FM) diet for red seabream (Pagrus major). Twelve experimental diets were formulated. Control diet (CON) was designed to contain 60% FM. Other experimental diets were formulated by replacing 50% of FM from the CON with soy protein concentrate (SPC), corn gluten (CG), meat meal (MM), and/or chicken byproduct meal (CBM). Four diets were designed including one of SPC, CG, MM, or CBM as FM replacer and designated as SPC, CG, MM, and CBM. Six other diets were formulated by adding two ingredients as SPC and CG, SPC and MM, SPC and CBM, CG and MM, CG and CBM, or MM and CBM, and designated as SCG, SMM, SCM, CMM, CCM, and MCM, respectively. The 12th diet (MIX) was formulated by including SPC, CGM, MM, and CBM. Triplicate fish groups (50.2 ± 0.1 g) were hand-fed for 12 weeks. Weight gain (WG) of fish was significantly improved by MM and MCM diets compared to CG, SCG, CMM, and CCM diets. WG of CON, SPC, CM, SMM, SCM, and MIX groups were comparable with MM and MCM groups. The lowest WG was observed in CG and CMM groups. Feed efficiency (FE) was significantly higher in MM group compared to SPC, CG, SGC, and CMC groups. FE of MCM group was significantly higher than CG and SCG groups. Fillet linolenic acid (C18:2n–6) level in CG group was significantly higher than CON, MM, CM, SCM, CCM, and MCM groups. Serum lysozyme activity was significantly higher in MCM and MIX groups. Therefore, a high level of dietary CG reduces the growth performance and feed utilization of red seabream. A mixture of MM and CBM seems to be more efficient in replacing FM from red seabream diet. |
| format | Article |
| id | doaj-art-a7e9b5437ef84386ba5b1bcdee5f5f9d |
| institution | Kabale University |
| issn | 1365-2095 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Aquaculture Nutrition |
| spelling | doaj-art-a7e9b5437ef84386ba5b1bcdee5f5f9d2025-08-20T03:38:48ZengWileyAquaculture Nutrition1365-20952023-01-01202310.1155/2023/8883739Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major)Buddhi E. Gunathilaka0Seong-Mok Jeong1Min-Uk Cho2Kang-Woong Kim3Sang-Woo Hur4Seunghan Lee5Sang-Guan You6Sang-Min Lee7Department of Aquatic Life MedicineAquafeed Research CenterDepartment of Aquatic Life MedicineAquafeed Research CenterAquafeed Research CenterAquafeed Research CenterDepartment of Marine Food Science and TechnologyDepartment of Aquatic Life MedicineThe experiment was conducted to evaluate alternative protein ingredients in a low-fish meal (FM) diet for red seabream (Pagrus major). Twelve experimental diets were formulated. Control diet (CON) was designed to contain 60% FM. Other experimental diets were formulated by replacing 50% of FM from the CON with soy protein concentrate (SPC), corn gluten (CG), meat meal (MM), and/or chicken byproduct meal (CBM). Four diets were designed including one of SPC, CG, MM, or CBM as FM replacer and designated as SPC, CG, MM, and CBM. Six other diets were formulated by adding two ingredients as SPC and CG, SPC and MM, SPC and CBM, CG and MM, CG and CBM, or MM and CBM, and designated as SCG, SMM, SCM, CMM, CCM, and MCM, respectively. The 12th diet (MIX) was formulated by including SPC, CGM, MM, and CBM. Triplicate fish groups (50.2 ± 0.1 g) were hand-fed for 12 weeks. Weight gain (WG) of fish was significantly improved by MM and MCM diets compared to CG, SCG, CMM, and CCM diets. WG of CON, SPC, CM, SMM, SCM, and MIX groups were comparable with MM and MCM groups. The lowest WG was observed in CG and CMM groups. Feed efficiency (FE) was significantly higher in MM group compared to SPC, CG, SGC, and CMC groups. FE of MCM group was significantly higher than CG and SCG groups. Fillet linolenic acid (C18:2n–6) level in CG group was significantly higher than CON, MM, CM, SCM, CCM, and MCM groups. Serum lysozyme activity was significantly higher in MCM and MIX groups. Therefore, a high level of dietary CG reduces the growth performance and feed utilization of red seabream. A mixture of MM and CBM seems to be more efficient in replacing FM from red seabream diet.http://dx.doi.org/10.1155/2023/8883739 |
| spellingShingle | Buddhi E. Gunathilaka Seong-Mok Jeong Min-Uk Cho Kang-Woong Kim Sang-Woo Hur Seunghan Lee Sang-Guan You Sang-Min Lee Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major) Aquaculture Nutrition |
| title | Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major) |
| title_full | Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major) |
| title_fullStr | Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major) |
| title_full_unstemmed | Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major) |
| title_short | Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major) |
| title_sort | effects of dietary fish meal replacement with alternative protein ingredients and their combinations on growth performance feed utilization fillet composition and biochemical parameters of red seabream pagrus major |
| url | http://dx.doi.org/10.1155/2023/8883739 |
| work_keys_str_mv | AT buddhiegunathilaka effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT seongmokjeong effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT minukcho effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT kangwoongkim effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT sangwoohur effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT seunghanlee effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT sangguanyou effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor AT sangminlee effectsofdietaryfishmealreplacementwithalternativeproteiningredientsandtheircombinationsongrowthperformancefeedutilizationfilletcompositionandbiochemicalparametersofredseabreampagrusmajor |