A thesis on variability of lipids & other chemical constituents is eggs frgs various local breeds of chickens

The consumption of animal proteins in the Republic Arab of Egypt is low. ~ggs occur often in the dietary oflow income groups. A study has beeR undertaken with the object ofinvestigating, the nutritive substances of three varietie s proteins, fats? carbohydrates, ash, totalcholesterol, phospholipids, Neutral fat, moisture, total solids and the microelements (Ou, Fe & Mn).~;Vith the aim of determining the effect of breed onsuch nutrient substances in the eggs, 50 eggs, each of three different localized hen breeds Dokki 4 (PlYmouth X Fayoumi)~ Ma crouh (Dokki 4 X white Leghorn), and pureRhod.e I.sl.and. Red., Vle.re. abtain..e.i from GBZlRET ELSH:::GIRPoultry Farm, and subjected for analysis, laying hensrere of age be twe en (7-9 month) 7 all l:eept under the samecondition of feeding and hygienic mea surmentio ,?hc results of this study showed the following:! Animal and Poultry Research Institute, Ministry