DL-Methionine and L-Methionine are Equally Efficient in Broilers
Published:July 5, 2021
Summary
I. INTRODUCTION Commercial poultry diets are routinely supplemented with methionine (Met) sources to precisely meet their Met+Cys specifications. Globally, dry DL-methionine (DL-Met, 99% purity) is the most commonly used Met source followed by methionine hydroxy analogue products (MHA-FA liquid, 88% purity and dry MHA-Ca, 84% purity) and L-methionine (LMet, 99% purity). During recent years, nu...
Dear Yair
As Evonik Technical Director for MEA, thanks for your question.
Please send me an email (martin1.smith@evonik.com) and I can provide some answers.
Regards, Martin
Dl and l methionine, is not equale. Because poultry dont use D forma, so they need to transforme D forma an L forma in liver, this use energie.
And D format is about 50% of compositio' of Dl methionine.
If poultry like Layer hen have probleme of stratose and liver deseas, it can be more D forma not used.
So L methionine it easy and directe use.
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