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Features of indicators of replaceable and non-replaceable amino acids in young cattle cuts

Author: Zh. Zhamekova1, U. Chomanov2, Zh. Iskakova3, Zh. Kussainova4, M. Kaldarbekova5

1,3,4Kazakh National Agrarian Research University, Almaty, Kazakhstan
2Kazakh Research Institute of Processing and Food Industry, Almaty, Kazakhstan
5Almaty Technological University, Almaty, Kazakhstan
Page 92-98

https://doi.org/10.55956/KJYF4411

Abstract. The article presents the results of a study of nonessential (arginine, proline, serine, alanine, glycine) and essential (lysine, tyrosine, phenylalanine, histidine, leucine + isoleucine, methionine, valine, threonine) amino acids in the cuts of young cattle of Auliekol, Galloway and Hereford stall-fed breeds. The results of studying the total amount of essential amino acids (lysine, tyrosine, phenylalanine, histidine, leucine + isoleucine, methionine, valine, threonine) in commercial cuts of cattle of various breeds have established that, in terms of the number of essential amino acids, the highest indicators are in 3 cuts: the inner part of the hip cut – 10.05 ± 0.46%, upper leg, long-cut – 10.345 ± 0.48%, flank – 13.82 ± 0.54.

Keywords: amino acids, cuts, carcass cutting, carcass weight, young cattle.

Zhamekova Zh., Chomanov U., Iskakova Zh., Kussainova Zh., Kaldarbekova M. Features of indicators of replaceable and non-replaceable amino acids in young cattle cuts // Mechanics and Technology / Scientific journal. – 2024. – No.2(84). – P.92-98. https://doi.org/10.55956/KJYF4411

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