title: [Determination of inorganic elements in chicken muscle by sealed microwave digestion ICP-AES].
abstract: The contents of inorganic elements including K, Ca, Na, Mg, P, S, Fe, Cu, Mn, Zn, Mo, and Co from the chicken muscle were determined by ICP-AES using sealed microwave digestion. The sample of the chicken muscle was digested with HNO3-H2O2 system. The relative standard deviation was less than 5% for all the elements, and the recovery was 92.5%-110% by adding standard recovery experiment. This method was simple, sensitive and precise and can perform simultaneous multi-elements determination compared with conventional method of the chicken muscle determination, which could satisfy the sample examination request and provide scientific rationale for determining inorganic elements of chicken meat.
authors.affiliation: Northwest Plateau Institute of Biology, Chinese Academy of Sciences, Xining 810000, China. suntao231@yahoo.com.cn
authors.forename: Tao
authors.initials: T
authors.lastname: Sun
authors.forename: Dan-feng
authors.initials: DF
authors.lastname: Long
authors.forename: Guo-sheng
authors.initials: GS
authors.lastname: Xin
authors.forename: Zhi-yun
authors.initials: ZY
authors.lastname: Liu
mesh_terms: D000818:Animals; D002645:Chickens; D006861:Hydrogen Peroxide; D007477:Ions; D008460:Meat / Q000032:analysis*; D008872:Microwaves; D018482:Muscle, Skeletal
chemical_list: D007477:Ions; D006861:Hydrogen Peroxide