ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2007, Vol. 38 ›› Issue (10): 1047-1053.doi:

• 动物营养 • Previous Articles     Next Articles

Effect of Absorbable Amino Acid Pattern in the Small Intestine on Tissues Protein Turnover in Inner Mongolian White Chashmere Goats

ZHEN Yu-guo;LU De-xun;WANG Hong-rong;MA Ning;ZHAO Xiu-ying;ZHANG Hai-ying   

  1. 1 College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China;2 Institute of Animal Nutrition, Inner Mongolian Academy of Animal Science, Huhhot 010030, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-10-25 Published:2007-10-25

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Abstract: Nine wethers of Inner Mongolian White Cashmere (IMWC) goats (25-30 kg) with the same father, fitted with permanent cannulas at the proximal duodenum, and with two sides temporary carotid venous catheters were used to investigate the effect of absorbable amino acid pattern in the small intestine, i.e. M, M90+C10 and M80+C20, on FSR of proteins in the jejunum, liver, muscle and skin tissues in IMWC goats. The results showed that absorbable amino acid pattern had significant effect on protein FSR in skin tissue, and M90+C10 and M80+C20 were significantly greater than M (P<0.01). There were no significant effect of amino acid pattern on the FSR in jejunum, liver and muscle (P>0.05). It also was showed that absorbable amino acid pattern had significant effect on distribution of amino acids between skin and muscle(P＜0.05).