00951nam a2200217 k 4500001001300000005001500013008004100028041001300069049003000082052001700112056001300129082001400142100004800156245016300204260003600367300003900403502010100442653012000543900002600663963004400689KDM20005781820200821144610010307s1999    hbkaf      LB 000   eng  0 aengbkor0 lWM285802lWM285803c2fDP02a547.7bL478i  a439.7240 a547.72211 a이건국,g李建國,d1961-0KAC20170248210aIsolation and characterization of anti-aging agents from medicinal plant extracts=x藥草 抽出物로부터 老化抑制成分 分離 및 特性/d李建國  a청주:b忠北大學校,c1999  axiv, 166 p.:bill., plates;c26 cm1 a학위논문(박사) --b충북대학교 대학원:c화학과 유기 및 생화학전공,d1999  aANTIaAGINGaANTIAGINGaMEDICINALaPLANTaEXTRACTa약초a추출물a노화억제a노화a억제a엘라스타제10aLee, Geon-guk,d1961-  a화학과a유기a및a생화학전공