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Edited by an international consortium of animal nutrition specialists, the work brings together recent contributions on the role of methionine in feed formulation for poultry, swine and ruminants. The publication positions itself as a technical reference for the compound feed industry at a time of growing pressure for efficiency and sustainability.
Methionine is one of the most limiting essential amino acids in diet formulation for poultry and swine, and its correct dosage directly impacts feed conversion efficiency, gut health and final product quality. For decades it was basically supplied as synthetic DL-methionine, but in recent years the use of hydroxy-analog forms and other derivatives has gained ground.
The growing pressure to reduce the inclusion of fishmeal and other critical ingredients makes optimizing the use of synthetic amino acids relevant.
The work, published in mid-May, includes chapters authored by researchers from Latin America, Europe and Asia, addressing topics such as the relationship between methionine and immune response, its impact on carcass quality in broilers and new recommendations for lactating sows.
Updates on comparative bioavailability of different commercial sources and their effect on nitrogen excretion are also presented.
The publication offers animal nutritionists updated criteria to adjust formulation matrices, which could translate into significant savings in diet cost and improvements in the environmental sustainability of livestock production.
For amino acid suppliers, the work constitutes a key reference in the technical positioning strategy of their products before a market increasingly demanding in efficiency and traceability.
