The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus)
The investigation and application of a wide range of dietary supplements, such as probiotics, prebiotic and other additives, are increasingly popular in aquaculture research and practice. To date few studies have attempted to quantify the value of commercially available additives in improving growth...
Published in: | Aquaculture |
---|---|
Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
ELSEVIER SCIENCE BV
2015
|
Subjects: | |
Online Access: | https://epic.awi.de/id/eprint/37704/ https://epic.awi.de/id/eprint/37704/1/Fuchs_et_al_2015_Aquaculture.pdf https://hdl.handle.net/10013/epic.45328 https://hdl.handle.net/10013/epic.45328.d001 |
id |
ftawi:oai:epic.awi.de:37704 |
---|---|
record_format |
openpolar |
spelling |
ftawi:oai:epic.awi.de:37704 2024-09-15T18:34:01+00:00 The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) Fuchs (geb. Hemsing), Vanessa Schmidt, Jan Slater, Matthew James Zentek, Jürgen Buck, Bela H. Steinhagen, Dieter 2015-02-01 application/pdf https://epic.awi.de/id/eprint/37704/ https://epic.awi.de/id/eprint/37704/1/Fuchs_et_al_2015_Aquaculture.pdf https://hdl.handle.net/10013/epic.45328 https://hdl.handle.net/10013/epic.45328.d001 unknown ELSEVIER SCIENCE BV https://epic.awi.de/id/eprint/37704/1/Fuchs_et_al_2015_Aquaculture.pdf https://hdl.handle.net/10013/epic.45328.d001 Fuchs (geb. Hemsing), V. , Schmidt, J. , Slater, M. J. orcid:0000-0001-8588-544X , Zentek, J. , Buck, B. H. orcid:0000-0001-7491-3273 and Steinhagen, D. (2015) The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) , Aquaculture, 437 , pp. 243-251 . doi:10.1016/j.aquaculture.2014.12.007 <https://doi.org/10.1016/j.aquaculture.2014.12.007> , hdl:10013/epic.45328 EPIC3Aquaculture, ELSEVIER SCIENCE BV, 437, pp. 243-251, ISSN: 0044-8486 Article isiRev 2015 ftawi https://doi.org/10.1016/j.aquaculture.2014.12.007 2024-06-24T04:11:05Z The investigation and application of a wide range of dietary supplements, such as probiotics, prebiotic and other additives, are increasingly popular in aquaculture research and practice. To date few studies have attempted to quantify the value of commercially available additives in improving growth performance of juvenile turbot (Scophthalmus maximus) and in compensating potential growth reduction resulting from high levels of plant protein (PP) in carnivorous fish diets. Two experiments were conducted to investigate the effect of different active ingredients in diet additives on turbot. I) Five diets supplemented with (1) yeast b-glucan and mannan oligosaccharides (GM), (2) alginic acid from brown algal extracts (AC), (3) yeast nucleotides and RNA (NR), (4) potassium diformate (PDF) and (5) bacteria strains Bacillus subtilis and B. licheniformis (BS), containing fish meal (FM) as the only protein source, were fed to turbots (initial weight 48.8 g ± 5.2 g) over 112 days. II) Four diets supplemented with (1) GM, (2) AC, (3) NR and (4) BS, containing soy protein concentrate (SPC) and wheat gluten (WG) as a partial replacement of FM, were fed to turbots (initial weight 95.8 g ± 17.7 g) over 84 days. A non-supplemented FM diet (exp. I) and an FM- and PP-based diet (exp. II), respectively, were used as control diets. Diet additives did not promote additional weight gain, specific growth rate (SGR), daily feed intake (DFI) and feed conversion ratio (FCR) in turbot fed FM- or PP-based diets (p > 0.05) when compared to isocaloric control diets in both experiments. Growth of turbots fed the high FM content control diet (II) was significantly higher than all other treatments (p < 0.01). Body proximate composition, condition factor (K) and liver index (HSI) remained unaffected by additive supplementation in fish fed either FM or PP diets (p > 0.05). Results indicate that reported benefits for specific diet additives cannot be assumed to function or applied across species boundaries and age classes. In addition, ... Article in Journal/Newspaper Scophthalmus maximus Turbot Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Aquaculture 437 243 251 |
institution |
Open Polar |
collection |
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
The investigation and application of a wide range of dietary supplements, such as probiotics, prebiotic and other additives, are increasingly popular in aquaculture research and practice. To date few studies have attempted to quantify the value of commercially available additives in improving growth performance of juvenile turbot (Scophthalmus maximus) and in compensating potential growth reduction resulting from high levels of plant protein (PP) in carnivorous fish diets. Two experiments were conducted to investigate the effect of different active ingredients in diet additives on turbot. I) Five diets supplemented with (1) yeast b-glucan and mannan oligosaccharides (GM), (2) alginic acid from brown algal extracts (AC), (3) yeast nucleotides and RNA (NR), (4) potassium diformate (PDF) and (5) bacteria strains Bacillus subtilis and B. licheniformis (BS), containing fish meal (FM) as the only protein source, were fed to turbots (initial weight 48.8 g ± 5.2 g) over 112 days. II) Four diets supplemented with (1) GM, (2) AC, (3) NR and (4) BS, containing soy protein concentrate (SPC) and wheat gluten (WG) as a partial replacement of FM, were fed to turbots (initial weight 95.8 g ± 17.7 g) over 84 days. A non-supplemented FM diet (exp. I) and an FM- and PP-based diet (exp. II), respectively, were used as control diets. Diet additives did not promote additional weight gain, specific growth rate (SGR), daily feed intake (DFI) and feed conversion ratio (FCR) in turbot fed FM- or PP-based diets (p > 0.05) when compared to isocaloric control diets in both experiments. Growth of turbots fed the high FM content control diet (II) was significantly higher than all other treatments (p < 0.01). Body proximate composition, condition factor (K) and liver index (HSI) remained unaffected by additive supplementation in fish fed either FM or PP diets (p > 0.05). Results indicate that reported benefits for specific diet additives cannot be assumed to function or applied across species boundaries and age classes. In addition, ... |
format |
Article in Journal/Newspaper |
author |
Fuchs (geb. Hemsing), Vanessa Schmidt, Jan Slater, Matthew James Zentek, Jürgen Buck, Bela H. Steinhagen, Dieter |
spellingShingle |
Fuchs (geb. Hemsing), Vanessa Schmidt, Jan Slater, Matthew James Zentek, Jürgen Buck, Bela H. Steinhagen, Dieter The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) |
author_facet |
Fuchs (geb. Hemsing), Vanessa Schmidt, Jan Slater, Matthew James Zentek, Jürgen Buck, Bela H. Steinhagen, Dieter |
author_sort |
Fuchs (geb. Hemsing), Vanessa |
title |
The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) |
title_short |
The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) |
title_full |
The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) |
title_fullStr |
The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) |
title_full_unstemmed |
The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) |
title_sort |
effect of supplementation with polysaccharides, nucleotides, acidifiers and bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (scophthalmus maximus) |
publisher |
ELSEVIER SCIENCE BV |
publishDate |
2015 |
url |
https://epic.awi.de/id/eprint/37704/ https://epic.awi.de/id/eprint/37704/1/Fuchs_et_al_2015_Aquaculture.pdf https://hdl.handle.net/10013/epic.45328 https://hdl.handle.net/10013/epic.45328.d001 |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_source |
EPIC3Aquaculture, ELSEVIER SCIENCE BV, 437, pp. 243-251, ISSN: 0044-8486 |
op_relation |
https://epic.awi.de/id/eprint/37704/1/Fuchs_et_al_2015_Aquaculture.pdf https://hdl.handle.net/10013/epic.45328.d001 Fuchs (geb. Hemsing), V. , Schmidt, J. , Slater, M. J. orcid:0000-0001-8588-544X , Zentek, J. , Buck, B. H. orcid:0000-0001-7491-3273 and Steinhagen, D. (2015) The effect of supplementation with polysaccharides, nucleotides, acidifiers and Bacillus strains in fish meal and soy bean based diets on growth performance in juvenile turbot (Scophthalmus maximus) , Aquaculture, 437 , pp. 243-251 . doi:10.1016/j.aquaculture.2014.12.007 <https://doi.org/10.1016/j.aquaculture.2014.12.007> , hdl:10013/epic.45328 |
op_doi |
https://doi.org/10.1016/j.aquaculture.2014.12.007 |
container_title |
Aquaculture |
container_volume |
437 |
container_start_page |
243 |
op_container_end_page |
251 |
_version_ |
1810475741349937152 |