The prepared dough was placed to rest in a plastic bag for 20 min.
Then, the dough crumbles were passed through a small noodle machine (Mode JMTD-168/140, Beijing, China) for 6–8 times with the roller gap reduced gradually,to get dough sheets.
The dimensions of the resultant noodle strands were 1 mm in width and 0.9 mm in thickness.