Trichosporon cutaneum lipase의 작용기작(作用機作) 및 위치특이성(位置特異性)을 thin-layer chromatography 및 densitometer를 사용(使用)하여 검토(檢討)하였던 바 다음과 같은 결과(結果)를 얻었다. 1. 본(本) lipase 지질분해속도(脂質分解速度)는 triolein>diolein>monooleie의 순(順)이었다. 2. 본(本) lipase의 diolein분해속도(分解速度)는 triolein의 그것과 비슷한 정도(程度)로 빨랐다. 3. 본(本) lipase의 monoolein분해속도(分解速度)는 triolein 및 diolein의 그것에 비(比)하여 현저(顯著)히 늦었다. 4. 본(本) lipase는 극(極)히 미약(微弱)한 ${alpha}$-위치특이성(位置特異性)을 나타내었다.
This study was conducted to clarify the mode of action and the positional specificity of Trichosporon cutaneum lipase during the course of hydrolysis of triolein and monoolein mixture by thin-layer chromatography. 1. The hydrolytic activity of the lipase to oleyl glycerides was in the order of triolein>diolein>monoolein. 2. Both of triolein and diolein were hydrolyzed by the lipase at high and almost the same rate. 3. The hydrolysis of monoolein by the lipase was very slow compared to the other two oleyl glycerides. 4. This lipase appeared to have a very low specificity toward the outer chains of triolein.
