PURPOSE: A hydrolysate for egg white ovotransferrin is provided to show anticancer activities specific to seven kinds of cancer cells. CONSTITUTION: An anticancer composition contains a hydrolysate for egg white ovotransferrin as an active ingredient. Cancer includes lung cancer, gastric cancer, breast cancer, uterine cancer, liver cancer, and larynx cancer. A method for preparing the hydrolysate comprises the steps of: treating high purity ovotransferrin (purity: 98%) with nine kinds of hydrolases and hydrolyzing the ovotransferrin; treating seven kinds of cancer cell lines with nine kinds of hydrolysates; and measuring the suppression effect of the nine kinds of hydrolysates on the cancer cell lines.계란에 존재하는 오버트랜스페린 단일체 당단백을 9종의 단백질 가수분해효소를 처리하여 9 종의 가수분해물을 수득하고 상기에서 얻은 9종의 오버트랜스페린 가수분해물의 다양한 암세포의 성장억제 효과를 평가하여 특정 암 특이적 효능을 갖는 오버트랜스페린 가수분해물을 제공하는 효과가 있다.