Выпуск № 3 (37), 2020
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To cite the content of the article, please use the following description
AGRICULTURAL SCIENCES
GAITAN I., SYCHEVA I.N., BADMAEVA A.A.
ASSESSMENT OF ACID PROPERTIES OF HYDROXY-METHIONIN RODIMET® AT88
Gaitan Ivan - Adisseo Technology Development Engineer, Adisseo France SAS, Anthony, France.
E-mail: ivan.gaitan@adisseo.com
Irina N. Sycheva - Ph.D., Associate Professor, Department of Private Animal Science, Faculty of Animal Science and Biology, RSAU – MAA named after K.A. Timiryazev, Moscow, Russia.
E-mail: in_sychewa@mail.ru
Aliya A. Badmaeva - Regional Manager for Registration and Scientific and Technical Communications, Adisseo Eurasia LLC, Moscow, Russia.
E-mail: Aliya.Badmaeva@adisseo.com
annotation
The article deals with the properties of the feed oh additives and for the production of premixes and compound feed for pigs and poultry Rodimet®AT88 (Rodimet®AT88). The feed additive Rodimet®AT88 contains a hydroxy analogue of methionine (DL-2-hydroxy-4-methylthiobutanoic acid) - not less than 88%, with a monomer content of not less than 65%, obtained by chemical synthesis, as well as water - not more than 12%. The study described in the article demonstrates that Rodimet® AT88 has characteristics similar to those of other organic acids such as formic acid. According to the results of the study , the pH and pKa values (2.38 and 3.38, respectively) turned out to be close to the values of organic acids.
Keywords
Feed additives, compound feed, premixes, poultry, pig breeding, hydroxymethionine, Rodimet AT88, formic acid, organic acid, pH, pKa, analysis methods , acidity, alkalinity, methionine synthesis
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Sources:
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