Ultrafine powder auricularia nutrition noodle and preparation thereof

The invention relates to a nutritious noodles of a submicron powder fungus and a preparation method thereof, comprising by weight: from 1% to 10% of a fungus submicron powder, from 0 to 0.6% of a sodium alga acid, from 0 to 4% of a table salt, allowance flour. The preparation method comprises preparing the fungus submicron powder, slurring, maturing, tabletting, strip cutting, and drying. The fungus is crushed into the submicron powder below 60 um and filled into the noodles, no feeling of any granularity in the mouth, enabling the noodles to have rich nutrition and health care ingredients of the fungus, and endowing the noodles with a natural light coffee color. The dry product of the invention is represented with the light coffee color and even lustre, the noodles becomes a dark color with faint scent of the fungus, strong connecting strength, no sticking, transparent, and less breakage after well done. The nutritious noodles of the submicron powder fungus and the preparation method have the advantages of applying the modern superfine pulverizing technology, significantly increasing the cell wall breakage rate, greatly improving the absorptivity of the fungus, reserving the biological active component, and heightening the biological utilization ratio.