Now, in general, the produce of antibiotic is firstly extracted by clarification and solvent, and is separated from fermentation liquid and at last do the vacuum evaporation of the liquid extraction.
现代抗生素的生产一般首先是通过澄清和溶剂萃取从发酵液中加以分离，在对萃取液进行真空蒸发制得。
Secondary fermentation in vacuum tank for 2 months.
第二道发酵在真空容器里进行，时间为2个月。
The living bacteria preparation was prepared from solid material included in fermentation liguor through vacuum freeze drying.
发酵后的固形物通过真空冷冻干燥制得乳酸菌活菌制剂。
Fermentation can take place without the presence of extracted nutritive liquor, but proceed vacuum deoxygenation and add carbon dioxide to saturation and packed into final product.
浸提得到的营养液也可不参与发酵，而进行真空脱氧，加纯净二氧化碳饱和处理，即可包装得到成品。
The fermentation using vacuum concentrated Chinese jujube juice was more effective than that using filtered juice which was readjusted to SSC 20% with sugar or glucose.
用红枣真空浓缩汁发酵较在提取汁中直接添加蔗糖和葡萄糖的发酵效果好；
The fermentation using vacuum concentrated Chinese jujube juice was more effective than that using filtered juice which was readjusted to SSC 20% with sugar or glucose.
用红枣真空浓缩汁发酵较在提取汁中直接添加蔗糖和葡萄糖的发酵效果好；
应用推荐