Methiopedia is a comprehensive reference dedicated to methionine in animal nutrition. Bringing together scientific knowledge and practical experience, it covers methionine sources characteristics, metabolism, utilization by the animal, application and the latest advances in the field.
Browse the summary to discover key insights from this essential guide.

Methiopedia, developed by Adisseo, is a guide that brings together scientific knowledge, applied research, and practical experience in a single reference. It provides a comprehensive overview of the role of methionine in animal nutrition for poultry, swine, aqua species, covering the different methionine sources available on the market, their characteristics, metabolism, and applications in feed production.
Methionine is the first limiting amino acid in most poultry diets and a key driver of performance and protein efficiency. Methiopedia documents how methionine sources behave, from their chemical nature and handling properties to their absorption, metabolism, bringing together a large body of in vivo trials and published studies on their impact on animal performance.
Methiopedia was created to make this robust, experimental science accessible and actionable, combining peer-reviewed evidence, field experience, and practical recommendations.

The third edition of Methiopedia integrates the latest scientific findings, nutritional concepts, and technological developments. Building on the success of previous editions, it provides an updated perspective on methionine sources and their value in modern animal production.
This edition includes a new introductory chapter highlighting the essential role of sulfur amino acids for life and animal nutrition, more in vivo data and studies across a wider range of species, particularly on swine and aquaculture, new insights into the roles of methionine beyond protein synthesis, and a larger focus on feed technology and use of methionine sources in the feed mill.
More than a book, Methiopedia is a technical reference for those who want to go beyond the surface of methionine and deepen their understanding of this essential amino acid.
For full access to the complete edition, please contact your Adisseo representative.

There is more to methionine than meets the eye. Methiopedia 3 explores its journey from molecule to animal performance, bringing together the latest scientific knowledge, nutritional insights and practical feed manufacturing expertise.
Watch the video to discover what’s inside and explore methionine beyond the surface.
Product names and availability may vary by region, please contact your local Adisseo representative for more information.

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