To
enhance the efficiency of biodegradation systems, several strains
of bacteria used to effectively break down protein, starch, cellulose
and grease found in food waste into carbon dioxide, water vapor
and ash, and transform them into humus were screened and identified
in our previous work. However, it is unclear whether different
combinations of bacterial strains in biodegradation systems
can influence food waste elimination efficiency or which functional
strains are dominant in biodegradation systems.