Ksandopulo G B, Ruban E L
Biol Bull Acad Sci USSR. 1978 Jul-Aug;5(4):458-63.
A lipase preparation obtained from the culture fluid of the fungus Geotrichum asteroides was shown to hydrolyze natural plant oils well. Tweens and triglycerides, both soluble in water and insoluble, containing saturated fatty acids (tripalmitic, tristearic, trimyristic and tributyric) are barely hydrolyzed. The nature of the emulsifier and the composition of the buffer used in the reaction mixture exert a great influence on the lipolytic activity of G. asteroides. The optimal temperature for the enzyme preparation with respect to all the oils studied was 37 degrees C.
从星状地霉真菌培养液中获得的一种脂肪酶制剂被证明能很好地水解天然植物油。吐温类和甘油三酯，无论溶于水还是不溶于水，含有饱和脂肪酸（三棕榈酸、三硬脂酸、三肉豆蔻酸和三丁酸）的，几乎不被水解。反应混合物中使用的乳化剂的性质和缓冲液的组成对星状地霉的脂解活性有很大影响。对于所研究的所有油类，该酶制剂的最佳温度为37摄氏度。
