Efficacy and Safety of Sesame Oil Cake Extract on Improvement of Cognitive Function

Inclusion Criteria: * Those who are at least 60 years of age at screening * Those who word list memory / recollection/ recognition test scores of CERAD -K decrease 1-2 SD number of normal value * Those who agree to voluntary participation and to comply with the Notice after fully hearing and understanding the details of this human trial Exclusion Criteria: * Those with a past history of treatment with Axis I disorder in SCID(Structured Clinical Interview for DSM-IV) which is a structured clinical interview in the Diagnostic and Statistical Manual of Mental Disorders at Screening or who have been treated within the last 3 years * Those with alcohol abuse or dependence within the last 3 months * Those who have clinically significant following severe illness (Epilepsy, mental retardation, brain nervous system diseases, endocrine diseases, blood / malignant tumors, cardiovascular diseases, Crohn's disease, etc.) * Those who shows the following results in the Laboratory test * AST, ALT \> 3 times upper limit of normal range * Other significant laboratory test opinion * Those who take any prescription medicines or herbal medicines within 2 weeks before the first ingestion date or take any OTC or vitamin preparations within 1 week * Those who participate in other human trial within 2 months before the first ingestion * Those who whole blood donation within 1 months before the first ingestion or Component blood donation within 2 weeks * Those who is deemed unsuitable for participating in the human trial due to other reasons