Aditivos en la nutrición de peces

Abstract

ResumoO avanço da aqüicultura e a crescente demanda por alimentos de origem animal, aliado à preocupação com a segurança alimentar dos consumidores, vêm fazendo com que se aumentem os cuidados com a produção animal, contaminação do ambiente e suas complicações. Com isso, esta revisão foi realizada com o objetivo de debater os principais fundamentos da utilização de aditivos na nutrição de peixes. Pesquisas estão sendo desenvolvidas neste sentido nas diferentes espécies animais com resultados satisfatórios em todas as fases dos ciclos de produção. Este trabalho apresenta os resultados alcançados pelo uso de aditivos alimentares na produção de peixes quanto ás características de desempenho e saúde. Palavras chave:Aqüicultura, desempenho zootécnico, higidez, micro ingredientes, promotores de crescimento. Key words:Aquaculture, animal performance, health, micro ingredients, growth promoters AbstractThe progress of aquaculture and the growing demand for food of animal origin, coupled with concern about food safety for consumers, are causing it to increase the care of animal production, environmental contamination and its complications. Thus, this review was carried out to discuss the principal foundations of the use of additives in fish nutrition. Research is being developed in this direction in different animal species with satisfactory results at all stages of production cycles. This paper presents the results achieved by the use of food additives in the production of fish as ace of performance and health characteristics. ADITIVOS NA NUTRIÇÃO DE PEIXES ADDITIVES IN FISH NUTRITION ADITIVOS EN LA NUTRICIÓN DE PECES ResumenEl avance de la acuicultura y la creciente demanda de alimentos de origen animal, junto con la preocupación por la seguridad alimentaria de los consumidores, están ocasionando que aumente la atención de la producción ganadera, la contaminación ambiental y sus complicaciones. Por lo tanto, esta revisión se llevó a cabo para discutir los fundamentos esenciales de la utilización de aditivos en la alimentación de peces. La investigación se está llevando a cabo en este sentido en diferentes especies animales con resultados satisfactorios en todas las etapas de los ciclos de producción. Este trabajo presenta los resultados obtenidos por el uso de aditivos alimentarios en la producción de peces en lo relacionado con las características de rendimiento y de salud. Palabras Clave:Acuicultura, rendimiento de los animales, solidez, micro ingredientes, promotores del crecimiento.

Benefits of Adding Virginiamycin to Arapaima gigas (Schinz, 1822) Diet Cultivated in the Brazilian Amazon

“…Due to demand of the growing market for quality products, the technology of production systems becomes necessary in order to increase production, economic return of producers, and consumer satisfaction [1]. is increasing of production can expose fish to stressful factors such as high storage densities and constant management [2], causing a drop in immunity, greater susceptibility to diseases, and low water quality [1], causing a drop in immunity and low zootechnical performance [3]. Due to these problems, in addition to adequate productive management, professionals emphasized that the animal nutrition role should seek food and formulations that stimulate the immune system of animals [1].…”

“…is increasing of production can expose fish to stressful factors such as high storage densities and constant management [2], causing a drop in immunity, greater susceptibility to diseases, and low water quality [1], causing a drop in immunity and low zootechnical performance [3]. Due to these problems, in addition to adequate productive management, professionals emphasized that the animal nutrition role should seek food and formulations that stimulate the immune system of animals [1]. e importance of the use of additives in aquaculture has been highlighted for its benefits in relation to immunity, food conversion and productivity, and reduction of the mortality rate [4].…”

“…e importance of the use of additives in aquaculture has been highlighted for its benefits in relation to immunity, food conversion and productivity, and reduction of the mortality rate [4]. Zootechnical additives are used as growth enhancers, as they positively influence the improvement of animal performance and balance of the intestinal microbiota, allowing the reduction of the cost of food without changing the quality [1,5]. Normative Instruction No.…”

Performance of pacu juveniles fed diets supplemented with L-carnitine

“…In fish production, feeding represents the highest cost, reaching up to 70% of the total (Nass et al, 2020). This shows the need of assessing the effects of additives and/ or supplements, such as L-carnitine, on fish growth and physiology (Rodrigues et al, 2015).…”

Dietary supplementation of betaine improves growth performance and reduces lipid peroxidation in Nile tilapia

“…Thus, the establishment of strategies that allows an efficient use of this nutrient is imperative (Cho et al, 2005). One way to improve the use of dietary nutrients is through the use of feed additives, which can act as flavour enhancers, preservatives, chemotherapeutic agents, immunostimulants, antioxidants, probiotics and prebiotics (NRC, 2011;Rodrigues et al, 2015).…”