The Use of Concentrates and Other Soy Products in Shrimp Feeds
Soy products have continued to be employed in a range aquaculture feeds, principallybecause they provide an acceptable source of amino acids at a very reasonable price.Advances in processing have led to the production of higher protein content soy products,namely soy protein concentrate (SPC) and pr...
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
Facultad de Ciencias Biologicas
2019
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| Materias: | |
| Acceso en línea: | https://nutricionacuicola.uanl.mx/index.php/acu/article/view/256 |
| _version_ | 1824324536040947712 |
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| author | P Forster, Ian Dominy, Warren G.J. Tacon, Albert |
| author_facet | P Forster, Ian Dominy, Warren G.J. Tacon, Albert |
| author_sort | P Forster, Ian |
| collection | Artículos de Revistas UANL |
| description | Soy products have continued to be employed in a range aquaculture feeds, principallybecause they provide an acceptable source of amino acids at a very reasonable price.Advances in processing have led to the production of higher protein content soy products,namely soy protein concentrate (SPC) and protein isolate, which are manufactured byselective removal of carbohydrates. The protein level of these ingredients is similar to thatof standard fish meal, although there are some important differences in amino acid profile.This paper discusses the use of soy products, especially SPC, in aquaculture feeds, anddescribes work conducted with SPC in diets for Pacific white shrimp Litopenaeusvannamei.Two growth trials were conducted to ascertain the ability of SPC to replace fish meal inshrimp diets. One trial was conducted indoors with flow-through water for eight weeks. Inthis trial, SPC replaced 0, 25, 50, 75 and 100% of high quality fish meal with and withoutsupplemental lysine (other indispensable amino acids were supplemented to all diets). Inthe second experiment, fish meal was replaced completely by either corn gluten meal orSPC. No amino acids were supplemented in any of these diets.In the first trial, it was found that SPC could replace up to 75% of fish meal, althoughsupplementation of lysine improved overall shrimp performance at 25 and 50% fish mealreplacement. In the outdoor system, the final weight of shrimp fed the diet with completereplacement of fish meal by SPC was not significantly different than the control, evenwithout indispensable amino acid supplementation. The result of this work indicates the high nutritional value of soy protein concentrate and highlights the importance ofconsidering the culture system when conducting nutritional research. |
| first_indexed | 2025-02-05T19:12:20Z |
| format | Article |
| id | nutrucionacuicola-article-256 |
| institution | UANL |
| language | eng |
| last_indexed | 2025-02-05T19:12:20Z |
| physical | Avances en Nutrición Acuicola; 2002: Memorias del Sexto Simposium Internacional de Nutrición Acuícola |
| publishDate | 2019 |
| publisher | Facultad de Ciencias Biologicas |
| record_format | ojs |
| spelling | nutrucionacuicola-article-2562019-11-12T00:06:06Z The Use of Concentrates and Other Soy Products in Shrimp Feeds The Use of Concentrates and Other Soy Products in Shrimp Feeds P Forster, Ian Dominy, Warren G.J. Tacon, Albert soy products soybean protein concentrate shrimp amino acids. soy products soybean protein concentrate shrimp amino acids because they provide an acceptable source of amino acids at a very reasonable price.Advances in processing have led to the production of higher protein content soy products,namely soy protein concentrate (SPC) and protein isolate, which are manufactured byselective removal of carbohydrates. The protein level of these ingredients is similar to thatof standard fish meal, although there are some important differences in amino acid profile.This paper discusses the use of soy products, especially SPC, in aquaculture feeds, anddescribes work conducted with SPC in diets for Pacific white shrimp Litopenaeusvannamei.Two growth trials were conducted to ascertain the ability of SPC to replace fish meal inshrimp diets. One trial was conducted indoors with flow-through water for eight weeks. Inthis trial, SPC replaced 0, 25, 50, 75 and 100% of high quality fish meal with and withoutsupplemental lysine (other indispensable amino acids were supplemented to all diets). Inthe second experiment, fish meal was replaced completely by either corn gluten meal orSPC. No amino acids were supplemented in any of these diets.In the first trial, it was found that SPC could replace up to 75% of fish meal, althoughsupplementation of lysine improved overall shrimp performance at 25 and 50% fish mealreplacement. In the outdoor system, the final weight of shrimp fed the diet with completereplacement of fish meal by SPC was not significantly different than the control, evenwithout indispensable amino acid supplementation. The result of this work indicates the high nutritional value of soy protein concentrate and highlights the importance ofconsidering the culture system when conducting nutritional research. Soy products have continued to be employed in a range aquaculture feeds, principallybecause they provide an acceptable source of amino acids at a very reasonable price.Advances in processing have led to the production of higher protein content soy products,namely soy protein concentrate (SPC) and protein isolate, which are manufactured byselective removal of carbohydrates. The protein level of these ingredients is similar to thatof standard fish meal, although there are some important differences in amino acid profile.This paper discusses the use of soy products, especially SPC, in aquaculture feeds, anddescribes work conducted with SPC in diets for Pacific white shrimp Litopenaeusvannamei.Two growth trials were conducted to ascertain the ability of SPC to replace fish meal inshrimp diets. One trial was conducted indoors with flow-through water for eight weeks. Inthis trial, SPC replaced 0, 25, 50, 75 and 100% of high quality fish meal with and withoutsupplemental lysine (other indispensable amino acids were supplemented to all diets). Inthe second experiment, fish meal was replaced completely by either corn gluten meal orSPC. No amino acids were supplemented in any of these diets.In the first trial, it was found that SPC could replace up to 75% of fish meal, althoughsupplementation of lysine improved overall shrimp performance at 25 and 50% fish mealreplacement. In the outdoor system, the final weight of shrimp fed the diet with completereplacement of fish meal by SPC was not significantly different than the control, evenwithout indispensable amino acid supplementation. The result of this work indicates the high nutritional value of soy protein concentrate and highlights the importance ofconsidering the culture system when conducting nutritional research. Facultad de Ciencias Biologicas 2019-11-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://nutricionacuicola.uanl.mx/index.php/acu/article/view/256 Avances en Nutrición Acuicola; 2002: Memorias del Sexto Simposium Internacional de Nutrición Acuícola eng https://nutricionacuicola.uanl.mx/index.php/acu/article/view/256/254 Derechos de autor 2019 Ian P Forster, Warren Dominy, Albert G.J. Tacon |
| spellingShingle | soy products soybean protein concentrate shrimp amino acids. soy products soybean protein concentrate shrimp amino acids P Forster, Ian Dominy, Warren G.J. Tacon, Albert The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/article.gif |
| title | The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| title_alt | The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| title_full | The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| title_fullStr | The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| title_full_unstemmed | The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| title_short | The Use of Concentrates and Other Soy Products in Shrimp Feeds |
| title_sort | use of concentrates and other soy products in shrimp feeds |
| topic | soy products soybean protein concentrate shrimp amino acids. soy products soybean protein concentrate shrimp amino acids |
| topic_facet | soy products soybean protein concentrate shrimp amino acids. soy products soybean protein concentrate shrimp amino acids |
| url | https://nutricionacuicola.uanl.mx/index.php/acu/article/view/256 |
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