8Jones D R, Musgrove M T, Northcutt J K, et al. Variations in External and Internal Microbial Populations in Shell Eggs during Extended Storage[J]. Journal of Food Protection,2004,12(67):2657-2660.
10Ozgur M U, Alpdogan G, Koyuncu I.Zero- Crossing derivative spectrophotometric determination of mixtures of sunset yellow and erythrosine in pure form and in tablets [ J ]. Analytical Letters, 2002,35(4) :721-732.