[1] Tech Univ Lodz, Dept Chem, Lodz, Poland
[2] Chinese Acad Agr Sci, Inst Feed Res, Beijing, Peoples R China
[3] Minist Agr & Rural Affairs, Key Lab Feed Biotechnol, Beijing, Peoples R China
[4] Univ Queensland, Sch Chem & Mol Biosci, St Lucia, Qld, Australia