Utilization of carbohydrates by shrimp
| 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/282 |
| _version_ | 1824324546371518464 |
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| author | Cuzon, G. Rosas, C. Gaxiola, G. Taboada, G. Van Wormhoudt, A. |
| author_facet | Cuzon, G. Rosas, C. Gaxiola, G. Taboada, G. Van Wormhoudt, A. |
| author_sort | Cuzon, G. |
| collection | Artículos de Revistas UANL |
| description | |
| first_indexed | 2025-02-05T19:13:04Z |
| format | Article |
| id | nutrucionacuicola-article-282 |
| institution | UANL |
| language | eng |
| last_indexed | 2025-02-05T19:13:04Z |
| physical | Avances en Nutrición Acuicola; 2000: Memorias del Quinto Simposium Internacional de Nutrición Acuícola |
| publishDate | 2019 |
| publisher | Facultad de Ciencias Biologicas |
| record_format | ojs |
| spelling | nutrucionacuicola-article-2822019-11-13T22:50:12Z Utilization of carbohydrates by shrimp Cuzon, G. Rosas, C. Gaxiola, G. Taboada, G. Van Wormhoudt, A. carbohydrates shrimp energy Glucose metabolism was extensively studied in Crustacea during the 60's and 70's with anemphasis on decapods. In decapods juveniles can be described precisely at each step of intermolt cycle whichlast longer than penaeid ones (Aquacop, 1972) and qualified as diecdysis. Consequently metabolic pathwaysfor glucose can be described accurately. This basic approach in decapods can help understand metabolism inshrimp. Comprehension of metabolic pathways lead to draw the outlines for carbohydrate utilization byshrimp: after going through main carbohydrates (CBH) sources, digestibility, glucose tolerance test, utilizationby whole animal, hepatopancreas glycogen, pathways of CBH breakdown such as glycogenolysis, glucolysis,substrate cycle, minor pathways, aerobic breakdown, CBH synthesis and glucose utilisation. The diabetic likeshrimp is under the pervasive influence of the molting process. Shrimp derives energy from CBH. Eventhough protein can easily supply energy too through gluconeogenesis. Related to the balance between proteinand calories, shrimp sustain optimal growth even at high dietary protein. Maximal growth rate of juveniles canbe achieved with high dietary protein level (50-60%) but CBH can play a role in sparing protein for optimalgrowth in practice. CBH under starch form will represent up to 20-30%. A good comprehension of CBHmetabolism will lead to a greater supply of plant protein sources (soybean meal, pea meal, lupin, canola, wheatgluten, rice bran, distillers) in shrimp feed. A recycling of chitin is done with the re-ingestion of exuviae, whichtend to underline the capability for chitin hydrolysis. Can ponds natural productivity help to maintain constantfood supply leading to a high glycemia level compared to tank experiments where a zero food supply during 12hours makes a difference? Keeping that in mind, the formulator will propose diet with as much CBH aspossible, taking into account the potential to digest it, whether under native or pre-cooked form, the structure ofCBH (ratio amylose / amylopectin), the possibility to stimulate enzymes of intermediary metabolism. To acertain extent it will lead to a great respect of the environment when reducing phosphorous output (wastes). Upto which extent CBH can fit with immune response in regular grower feed for shrimp is worth to be addressed.Complex CBH could represent a potential source of stimulants for immune response. Facultad de Ciencias Biologicas 2019-11-12 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/282 Avances en Nutrición Acuicola; 2000: Memorias del Quinto Simposium Internacional de Nutrición Acuícola eng https://nutricionacuicola.uanl.mx/index.php/acu/article/view/282/280 Derechos de autor 2019 G. Cuzon, C. Rosas, G. Gaxiola, G. Taboada, A. Van Wormhoudt |
| spellingShingle | carbohydrates shrimp energy Cuzon, G. Rosas, C. Gaxiola, G. Taboada, G. Van Wormhoudt, A. Utilization of carbohydrates by shrimp |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/article.gif |
| title | Utilization of carbohydrates by shrimp |
| title_full | Utilization of carbohydrates by shrimp |
| title_fullStr | Utilization of carbohydrates by shrimp |
| title_full_unstemmed | Utilization of carbohydrates by shrimp |
| title_short | Utilization of carbohydrates by shrimp |
| title_sort | utilization of carbohydrates by shrimp |
| topic | carbohydrates shrimp energy |
| topic_facet | carbohydrates shrimp energy |
| url | https://nutricionacuicola.uanl.mx/index.php/acu/article/view/282 |
| work_keys_str_mv | AT cuzong utilizationofcarbohydratesbyshrimp AT rosasc utilizationofcarbohydratesbyshrimp AT gaxiolag utilizationofcarbohydratesbyshrimp AT taboadag utilizationofcarbohydratesbyshrimp AT vanwormhoudta utilizationofcarbohydratesbyshrimp |