[Li, R.; Fan, Z. Y.; Hou, D-X.; Zhao, J. F.; Hou, G. F.; He, X.; Song, Z. H.; Song, ZH] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Hunan, Peoples R China.
[Li, R.; Fan, Z. Y.; Zhao, J. F.; Hou, G. F.; He, X.; Song, Z. H.] Hunan Coinnovat Ctr Anim Prod Safety, Changsha 410128, Hunan, Peoples R China.
[Hou, D-X.] Kagoshima Univ, Fac Agr, Dept Food Sci & Biotechnol, Kagoshima 8900065, Japan.