Method for continuous cultivating photosynthetic microorganism using upflow reactor and method for producing fatty acid using the same

摘要

The present invention is directed to a method of preparing an Upflow Reactor, comprising: preparing an Upflow Reactor; Inoculating Rhodobacter sphaeroids in a culture medium containing sistrom medium as a substrate, lactate as a carbon source, and ammonium sulfate as a nitrogen source; Culturing the culture in the presence of light in a quasi or anaerobic state with increasing the substrate load of the lactate; The present invention also provides a method for continuously culturing photosynthetic bacteria using an upflow-type incubator, and a method for producing fatty acids using the same, which comprises the step of adding calcium for promoting the cohesion of the cells to the step of culturing. The continuous culture method of photosynthetic bacteria using the upflow culture incubator can easily increase the fatty acid production performance of the bacteria by the dehydration process by granulating the cells.