Accurate analysis of taurine, anserine, carnosine and free amino acids in a cattle muscle biopsy sample

Accurate analysis of taurine, anserine, carnosine and free amino acids in a cattle muscle biopsy sample

ABSTRACT We have established an analysis method for some free amino acids (FAAs), as well as taurine (Tau), anserine (Ans) and carnosine (Car), in a fresh biopsy sample from cattle muscle. A series of model biopsy samples, corresponding to the mixtures of lean meat, fat and connective tissue, was pr...

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Veröffentlicht in:Animal science journal 2010-06, Vol.81 (3), p.369-376
Hauptverfasser: IMANARI, Mai, HIGUCHI, Mikito, SHIBA, Nobuya, WATANABE, Akira
Format: Artikel
Sprache:eng
Schlagworte:
Amino acids
Amino Acids - analysis
Animals
Anserine - analysis
Biopsy
Biopsy - veterinary
Carnosine - analysis
Cattle
Cattle - metabolism
feeding
free amino acids
muscle
Muscle, Skeletal - chemistry
Muscular system
Research methodology
Taurine - analysis
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Zusammenfassung:ABSTRACT We have established an analysis method for some free amino acids (FAAs), as well as taurine (Tau), anserine (Ans) and carnosine (Car), in a fresh biopsy sample from cattle muscle. A series of model biopsy samples, corresponding to the mixtures of lean meat, fat and connective tissue, was prepared and showed high correlation coefficients between the compound concentration and the 3‐methylhistidine (3‐MeHis) content derived from hydrolysis of the biopsy sample (r = 0.74–0.95, P 
ISSN:1344-3941
1740-0929
DOI:10.1111/j.1740-0929.2010.00751.x