Chapter V Isolation, Purification and Maintenance of Yeasts

摘要: Publisher Summary This chapter discusses isolation, purification, and maintenance of yeasts. The objective any isolation program should be defined before attempt is made to examine the habitat. Whether it isolate all microorganisms present therein, yeasts alone or only those possessing a particular characteristic, determines technique chosen. such that biochemical, nutritional, physical properties isolates are not changed during process isolation. Further, pure cultures produced grown stored without changing their essential properties. techniques for isolating storing are, in general, similar described bacteria, but references have been chosen illustrate special requirements It important sampling preceded by survey habitat when direct observations compared with results from several methods. Techniques encourage growth forming minute proportion flora usually designed fermenting because presence can detected formation gas bubbles liquid medium.