What should I do if the cold noodles made by the cold noodle machine turn yellow? The cold rice noodles turn yellow, which should be the problem of adding. Cold rice noodles sold in the market now can be divided into two categories, light yellow and pure white. Yellow cold rice noodles with edible alkali, pure white cold rice noodles without salt or salt. Since cold rice noodles are yellow, there should be too much alkali. Cold noodle machine seller:No. 136, middle 7363, back 52 16.

Here, we must understand the function of adding alkali. In the process of making cold noodles, adding edible alkali is mainly to adjust the pH value of the flour paste to make it weakly alkaline, which is generally used when the precipitation time is long and the flour paste has a fermentation trend. If the settling time is short and the batter is not fermented, there is no need to add alkali, that is, the batter is not fermented, just adjust the density and make it directly, and nothing will happen.