畜肉의 筋原纖維에 관한 硏究 = Studies on the Myofibril from Livestock Animal Muscle

다국어 초록 (Multilingual Abstract)

Myofibrils were extracted from mammalian and avian skeletal muscles. The effect of trypsin treatment, EGTA (1,2-bis-(2-dicarboxymethylaminoethoxy)-ethane) on ATP ase activities and biological activities were compared function of animal species.
Myofibril prepared from avians skeletal muscle demonstrated a higher ATP sensitivity at low ionic strength than those prepared from mammals, avian indicating a loose myofibrillar filamental lattice.
Avian myofibril demonstrated a higher sensitivity to ionic strength than that of mammalian myofibril.
The trypsin treatment of mammalian and avian myofibril increased its maxmum activity by about 5 folds and 3 folds when compared with the untreated myofibril.
In the case myofibril, 125 micro M EGTA inhibited Mg-enhanced ATPase activity indicating a common component or troponin regardless the mammalian and avian skeletal muscle.

목차 (Table of Contents)

• Ⅰ. 緖論
• Ⅱ. 實驗材料 및 方法
• Ⅲ. 實驗結果 및 考察
• Ⅳ. 摘要
• 參考文獻