Effects of nacl contamination on the general composition of soy sauce koji hydrolysate during rapid fermentation (warm-brewing) of koji.
The methods for making mash were similar to those described in the above paragraph.
The only difference was using various sodium chloride solutions to replace the water to make a final nacl concentration in mash of 5,10,14 or 18% moreover 50 c was employed instead of 55 c because of the unsatisfactory results shown in table 4 .
Tow groups of mash with the above various nacl concentration were separately incubated at 45 and 50c for 48 h.