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International Journal of Poultry Science

.: Home > International Journal of Poultry Science > 2013 > Volume 12 Number 2 > Minani Takawaki, Hiroshi Tanizawa, Eriko Nakasai, Jun-ichi Shiraishi, Shin-Ichi Kawakami, Takao Oka, Masaoki Tsudzuki and Takashi Bungo

Comparison of Plasma Amino Acid Levels of Two Breeds of Japanese Native Chicken and a Commercial Layer Line

Minani Takawaki, Hiroshi Tanizawa, Eriko Nakasai, Jun-ichi Shiraishi, Shin-Ichi Kawakami, Takao Oka, Masaoki Tsudzuki and Takashi Bungo
Shin-Ichi Kawakami , Takao Oka , Masaoki Tsudzuki and Takashi Bungo 1 1,3 1,3 1,3 Department of Bioresource Science, Graduate School of Biosphere Science, 1 Hiroshima University, Higashi, Hiroshima 739-8528, Japan Department of Animal Science, Nippon Veterinary and Life Science University, 2 Musashino 180-8602, Japan Japanese Avian Bioresource Project Research Center, Hiroshima University, 3 Higashi, Hiroshima 739-8528, Japan
Abstract :

The objective of the present study was to conduct amino acid profiling of two Japanese indigenous hens (Tosa-jidori; TJI and Ukokkei; UKO) and compared with a commercial hen (JL). Asparagine, leucine and proline levels in commercial layers were higher than those in both native Japanese chickens. Lysine and glutamate in UKO were higher than those in others and taurine was also higher than in JL. Serine in UKO was lower than those in others and methionine and cysteine were also lower than in JL. Arginine in TJI was lower than those in JL and UKO. No significant differences between breed/line were observed in histidine, threonine, glutamine, glycine, alanine, valine, isoleucine, tyrosine, phenylalanine and tryptophan. These results suggest that levels of dietary amino acid requirements might be different between native Japanese chickens.

Keywords :
Amino acid profiling, tosa-jidori, ukokkei, Japanese native chicken

Date Deposited : 16 Mar 2015 13:18

Last Modified : 16 Mar 2015 13:18

Official URL: http://www.pjbs.org/ijps/back.htm

Volume 12, Number 2, - 2013 , ISSN 1682-8356

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