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      Hidrolizados de pescado - producción, beneficios y nuevos avances en la industria. -Una revisión Translated title: Fish hydrolysates - production, profits and new developments in the industry. - A review

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          Abstract

          Resumen La Agroindustria Pesquera representa una cadena de producción de gran importancia en la economía mundial, sin embrago, grandes cantidades de subproductos se generan anualmente, lo que redunda en pérdidas económicas y en impactos negativos sobre el medio ambiente. No obstante, los residuos pueden ser utilizados de manera eficiente para múltiples propósitos: mejorar las propiedades funcionales de los alimentos, como potentes antioxidantes, proteger la salud de las personas y proporcionar los nutrientes esenciales. La tecnología de la hidrólisis permite el procesamiento integral del pescado con el fin de lograr estos propósitos. Esto ha despertado el interés de los investigadores y las industrias de todo el mundo mediante el estudio de nuevas especies, procesos y tecnologías que conduzcan a materializarse en productos con potencial de mercado. El objetivo de esta revisión es presentar la producción, beneficios y nuevos desarrollos sobre los hidrolizados de pescado desde un aspecto tecnológico, nutricional y funcional.

          Translated abstract

          Abstract The fishing industry represents a chain of production of great importance in the world economy, without however; large quantities of by-products are generated annually, resulting in economic losses and negative impacts on the environment. However, the waste can be used efficiently for multiple purposes: improve the functional properties of foods, such as powerful antioxidants, protect the health of people and provide essential nutrients. Hydrolysis technology allows the integral processing of the fish in order to achieve these purposes. This has aroused the interest of researchers and industries around the world through the study of new species, processes and technologies leading to materialize into products with market potential. The aim of this review is to present production, benefits and new developments on fish hydrolysates from a technological, nutritional and functional appearance.

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          Most cited references67

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          Fish protein hydrolysates: proximate composition, amino acid composition, antioxidant activities and applications: a review.

          The fish processing industry produces more than 60% by-products as waste, which includes skin, head, viscera, trimmings, liver, frames, bones, and roes. These by-product wastes contain good amount of protein rich material that are normally processed into low market-value products, such as animal feed, fish meal and fertilizer. In view of utilizing these fish industry wastes, and for increasing the value to several underutilised fish species, protein hydrolysates from fish proteins are being prepared by several researchers all over the world. Fish protein hydrolysates are breakdown products of enzymatic conversion of fish proteins into smaller peptides, which normally contain 2-20 amino acids. In recent years, fish protein hydrolysates have attracted much attention of food biotechnologists due to the availability of large quantities of raw material for the process, and presence of high protein content with good amino acid balance and bioactive peptides (antioxidant, antihypertensive, immunomodulatory and antimicrobial peptides). Copyright © 2012 Elsevier Ltd. All rights reserved.
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            Bioactive peptides and protein hydrolysates: research trends and challenges for application as nutraceuticals and functional food ingredients

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              Protein hydrolysates from animal processing by-products as a source of bioactive molecules with interest in animal feeding: A review

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                acag
                Acta Agronómica
                Acta Agron.
                Universidad Nacional de Colombia (Palmira, Valle, Colombia )
                0120-2812
                September 2017
                : 66
                : 3
                : 311-322
                Affiliations
                [1] orgnameUniversidad Nacional de Colombia sede Palmira orgdiv1Facultad de Ingeniería y Administración orgdiv2Grupo de investigación Manejo y Agroindustrialización de Productos de Origen Biológico Colombia
                Article
                S0120-28122017000300311
                10.15446/acag.v66n3.52595
                3f08c7aa-50f0-4cac-b3e8-e24ad4f982e5

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

                History
                : 21 August 2015
                : 15 December 2015
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 75, Pages: 12
                Product

                SciELO Colombia


                fisheries industry,hydrolyzed protein,by-products of the fishing industry,Hidrólisis,Industria pesquera,proteína hidrolizada,subproductos de la industria pesquera,Hydrolysis

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