The invention relates to a production method of nutritious acorn cold noodles, which comprises the following steps:

S1. Preparation of acorn starch;

S2. Preparation of Pueraria starch;

Preparation of S3 corn starch;

S4. Preparation of Salvia miltiorrhiza extract;

S5. Mixing of raw materials: 400 parts of acorn starch, 80 parts of Pueraria starch, 120 parts of corn starch, 50 parts of Salvia miltiorrhiza extract, 50 parts of eggs, 5 parts of salt 5 parts of edible alkali were mixed with water to obtain the batter;

S6. Add the above-mentioned batter into the extruder to extrude noodles; then cut the noodles with fixed length cool them; when the noodle temperature drops to room temperature, the nutritious acorn cold noodles are obtained.

The preparation process of acorn starch is as follows: take the raw material of acorn, dry it in the sun, remove the shell, water mill the obtained nut, bleach decolorize the slurry obtained by water milling to obtain acorn coarse powder; put the acorn coarse powder liquid at - 18 ℃ for more than 1D, then sublimate dry, grind the dried acorn powder evenly to obtain acorn starch.