HUMAN SERUM ALBUMIN HAVING IMPROVED ANTIOXIDANT ACTIVITY AND PRODUCING METHOD THEREOF

摘要

PURPOSE: A human serum albumin having an improved antioxidant activity and a producing method thereof are provided, thereby the natural antioxidant having strong antioxidant activity and stability can be produced. CONSTITUTION: The human serum albumin having an improved antioxidant activity is produced by treating human serum albumin with alkalic pH, the same calcium concentration as that of human body, or cationic surfactant, in which alkalic pH is accomplished by using phosphate, pyrophosphate, carbonate, bicarbonate, or borate buffer solution; the same calcium concentration as that of human body is accomplished by using calcium carbonate, calcium chloride, calcium hydroxide, or calcium phosphate buffer solution; and cationic surfactant is accomplished by using cetrimonium salt, or benzalkonium salt.