Bashkatova N A, Severina L O
Mikrobiologiia. 1979 Sep-Oct;48(5):826-32.
The effect of cultivation conditions (the composition of the growth medium, pH, temperature) on lipase biosynthesis was studied with Serratia marcescens 345 and Serratia marcescens 348. The composition of the medium was found to be of key importance for lipase synthesis; the highest lipolytic activity of S. marcescens 345 was detected on the medium with 5% soybean flour broth while that of S. marcescens 348 was displayed on MPB. Sodium salts of cholic acids added at different concentrations to the growth medium had different effect on the biosynthesis of exo- and endolipases by the two strains.
研究了培养条件（生长培养基的组成、pH值、温度）对粘质沙雷氏菌345和粘质沙雷氏菌348脂肪酶生物合成的影响。发现培养基的组成对脂肪酶合成至关重要；在含有5%大豆粉肉汤的培养基上检测到粘质沙雷氏菌345的最高脂肪分解活性，而粘质沙雷氏菌348的最高脂肪分解活性则在MPB培养基上表现出来。向生长培养基中添加不同浓度的胆酸钠盐对这两种菌株外切和内切脂肪酶的生物合成有不同影响。
