La introducción de las harinas de insectos como suplemento en la ración en rumiantes: una estrategia a adoptar a corto plazo ante la escasez de materias primas
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Abstract
El crecimiento demográfico mundial está provocando un aumento en la demanda de alimentos de ori gen animal, entre la que se encuentra la carne y leche de rumiantes. Pero esta necesidad se enfrenta a
una ideología que denuesta este sector por considerar su alimentación en clara competencia con los re cursos destinados al consumo humano, al tiempo que contribuye a la degradación de los suelos y es pacios naturales. Ante esta situación, es urgente buscar nuevas fuentes que puedan suplir en parte de terminados componentes de la ración, al tiempo que aporten un valor añadido al producto final
(carne/leche). El consumo de harina de insectos, debidamente procesados y bajo una estricta regla mentación que asegure su seguridad, emerge como una posibilidad que podría extenderse al ganado
bovino, ovino y caprino.
En esta revisión pretendemos ofrecer los últimos estudios en lo que respecta a la legislación europea,
los insectos que están permitidos, así como todos aquellos estudios realizados in vivo e in vitro en es tas especies. La bibliografía citada demuestra que, si bien la calidad de la harina de insectos depende
de la especie y forma de cría, su introducción como suplemento en la ración, no causa ningún perjui cio en dinámica ruminal ni la producción, pudiendo constituir una solución rentable y respetuosa con
el medio ambiente.
World population growth is causing an increase in the demand for food of animal origin, including ruminant meat and milk. But this need is confronted by an ideology rejecting this sector because it considers its food to be in direct competition with the resources destined for human consumption while contributing to the degradation of soils and natural spaces. Faced with this situation, it is urgent to look for new sources that can partly supply some components of the ration, while providing an added value to the final product (meat/milk). The consumption of insect meal, duly processed and under strict regulations that ensure its safety, emerges as a possibility that could be extended to cattle, sheep and goats. In this revision, we intend to offer the latest studies regarding European legislation, the allowed insects, and all those studies carried out in vivo and in vitro in these species. All of them show that, although the quality of insect meal depends on the species and rearing method, its introduction as a supplement in the ration, does not cause any damage in ruminal dynamics or production and can be a profitable and environmentally friendly solution
World population growth is causing an increase in the demand for food of animal origin, including ruminant meat and milk. But this need is confronted by an ideology rejecting this sector because it considers its food to be in direct competition with the resources destined for human consumption while contributing to the degradation of soils and natural spaces. Faced with this situation, it is urgent to look for new sources that can partly supply some components of the ration, while providing an added value to the final product (meat/milk). The consumption of insect meal, duly processed and under strict regulations that ensure its safety, emerges as a possibility that could be extended to cattle, sheep and goats. In this revision, we intend to offer the latest studies regarding European legislation, the allowed insects, and all those studies carried out in vivo and in vitro in these species. All of them show that, although the quality of insect meal depends on the species and rearing method, its introduction as a supplement in the ration, does not cause any damage in ruminal dynamics or production and can be a profitable and environmentally friendly solution
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Bibliographic citation
Castillo C., Muiño R., Benedito J.L., Hernández J. (2024). La introducción de las harinas de insectos como suplemento en la ración en rumiantes: una estrategia a adoptar a corto plazo ante la escasez de materias primas. ITEA-Información Técnica Económica Agraria 120(2): 144-155. https://doi.org/10.12706/itea.2023.021
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© 2024 de los autores. Este es un artículo de acceso abierto distribuido bajo los términos de la licencia de uso y distribución Creative Commons Reconocimiento-NoComercialCompartirIgual 4.0 Internacional (CC BY NC SA 4.0)







