Animal Husbandry and Feed Science ›› 2015, Vol. 36 ›› Issue (5): 27-27.doi: 10.12160/j.issn.1672-5190.2015.05.012

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Determination of Nutrient Elements in Different Varieties of Poultry Eggs

ZHAO Ping-juan, ZHANG Bing-chun, GU Xiao-hong, CHEN Lu, FAN Li-xia, MAO Jiang-sheng (Key Laboratory of Test Technology on Food Quality and Safety of Shandong Province, Institute of Agricultural Quality Standards and Testing Technology, Shandong Academy of Agricultural Sciences,Jinan 250100, China)   

  • Online:2015-05-20 Published:2015-05-20

Abstract: In order to compare the contents of nutrient elements (major elements and trace elements) in difterent varieties of poultry eggs, the Ca, K, Na, Mg, Fe, Cu, Zn, Mn content of 11 kind of saled poultry eggs were determined by ICP-OES method, and their P content was determined by vanadium molybdate yellow colorimetric method. Except for P content, the content of the other 8 nutrient elements was quail eggs〉green shell eggs of silky chicken〉white shell eggs of silky chicken〉the other 8 varieties of eggs. It was indicated that the nutrient elements content of quail eggs, green shell eggs of silky chicken and white shell eggs of silky chicken was relatively higher, and they have the potential to be developed as poultry eggs products with high nutritional value.

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