固体发酵法生产抗菌素产品,是由产生菌于发酵阶段在培养基分泌和积累大量的次级代谢产物。因此,发酵是决定抗菌素产量高低的关键时期。实践证明:抗菌素含量的高低除受菌种质量,发酵培养基成份的影响外,发酵条件的控制也是极其重要的。 Solid fermentation of antibiotic products produced by the production of bacteria in the fermentation stage in the secretion and accumulation of a large number of secondary metabolites. Therefore, fermentation is to determine the level of antibiotic production a critical period. Practice has proved that: the level of antibiotics in addition to the quality of bacteria, fermentation medium composition, the control of fermentation conditions is extremely important.