01175nam a2200265 k 4500001001500000005001500015008004100030040001900071041001300090049001700103052001800120056001100138082001500149100004800164245010800212260007000320300003200390500014800422502013300570653008500703900002700788950002100815963005300836965002000889KDM199125086  20200714131606920428s1990    ulka       CB 000   eng    a011001c0110010 aengbkor0 lWM144055fDP02a660.63bH999e  a570230 a660.632191 a현창기,g玄昌騎,d1963-0KAC20172400910aEffects of water activity and polyethylene glycol on enzymatic synthesis of cephalexin/dChang Kee Hyun  aSeoul:bKorea Advanced Institute of Science and Technology,c1990  aix,126 leaves:bill.;c26cm  a한글서명 : 반응계의 수분활성도와 Polyethylene glycol 이 반합성 항생제 세팔렉신의 효소적 합성에 미치는 영향1 a학위논문(박사) --bKorea Advanced Institute of Science and Technology:cDept. of Biological Science and Engineering,d1990  aEFFECTSaWATERaACTIVITYaPOLYETHYLENEaGLYCOLaENZYMATICaSYNTHESISaCEPHALEXIN10aHyun, Changkee,d1963-1 a비매품b\6500  aDept.aofaBiologicalaScienceaandaEngineering  a산업생화학