raw material powder 100 mass 80kgf / cm dough containing 0.01 to 0.5 parts by weight of alginic acid to the section 2 ~200kgf / cm 2 of the raw noodles obtained by noodle made extruded at a pressure, comprising the step of freezing, the manufacturing method of the refrigeration noodles.原料粉100質量部に対してアルギン酸を0.01~0.5質量部含有する生地を80kgf/cm2~200kgf/cm2の圧力で押出製麺して得られた生麺類を、凍結させる工程を含む、冷凍麺類の製造方法。