The carbohydrate contents of whole egg,egg white,yolk of four kinds of fresheggs was determined by spectrophotometer.The best operating conditions for anthrone me thodwere selected.

• 采用分光光度法对四种鲜蛋的全蛋、蛋清、蛋黄的蛋液分别进行分析测定，较详细地说明了各种鲜蛋及其在不同部位糖分的准确含量。