Hatchery waste: nutritional evaluation of non-hatched eggs.
Hen's non-hatched eggs were processed by boiling for 30 minutes, milling in a meat grinder, and drying at 60 degrees C with continuous ventilation. The product contained 36% of protein, 27% of ether extract, 17% of ash, 10% of calcium, and 0.6% of phosphorus. The quality of the protein was comparable to that of a reference casein and of fresh egg meal, as determined by protein efficiency ratio and apparent net protein utilization.
D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001835:Body Weight; D002118:Calcium / Q000032:analysis; D002364:Caseins / Q000592:standards; D004044:Dietary Proteins / Q000032:analysis*; D004531:Eggs / Q000032:analysis*; D004986:Ether / Q000032:analysis; D009753:Nutritive Value; D010758:Phosphorus / Q000032:analysis; D051381:Rats
D000596:Amino Acids; D002364:Caseins; D004044:Dietary Proteins; D004986:Ether; D010758:Phosphorus; D002118:Calcium