| 1. | Membrane materials used in ultrafiltration of penicillin fermentation liquor
青霉素发酵液超滤处理的膜材料 |
| 2. | Application of membrane separation technology in the downstreamprocess of fermentation liquors
微乳液在溶剂萃取中的应用研究 |
| 3. | Development of the downstream treatment processes of bacillus thuringiensis fermentation liquor
苏云金芽孢杆菌发酵液后处理工艺研究进展 |
| 4. | Determination clavulanic acid concentration in fermentation liquor with spectrophotometry
紫外分光光度法测定发酵液中克拉维酸含量的研究 |
| 5. | Determination of sucrose in poly - - glutamic acid fermentation liquor by capillary electrophoresis with uv detection
毛细管电泳紫外检测聚谷氨酸发酵液中蔗糖浓度 |
| 6. | The enzyme activity in fermentation liquid could be inhibited by pmsf and dfp . the fermentation liquor also showed good dehairing activity . the alkaline protease ( named dhap , dehairing alkaline protease ) in the fermentation liquid was purified with hydrophobic interaction chromatography , ion exchange and gel filtration
通过cm - sepharosefastflow离子交换层析， deae - sepharosefastflow离子交换层析， sephacryls - 100 ， sephacryls - 200凝胶过滤层析，疏水层析等纯化步骤对短小芽孢杆菌发酵液中的碱性蛋白酶进行了纯化。 |
