In an attempt to evaluate the effects of alkali agents on properties of Ramyon, cooking quality, textural and sensory properties were examined. The shear extrusion force of Ramyon made from sample A(potassium carbonate 64%, sodium carbonate 14%, sodium pyrophosphate 2% and sodium metaphosphate 20%), sample B(potassium carbonate 31%, sodium carbonate 39% , sodium pyrophosphate 1%, sodium metaphosphate 15%, sodium polyphosphate 8%, sodium phosphate monobasic 4% and sodium phosphate dibasic 2%), sample C(potassium carbonate 60%, sodium carbonate 33% and sodium pyrophosphate 7%), and sample D(potassium carbonate 44%, sodium carbonate 27%, sodium metaphosphate 27% and sodium polyphosphate 2%) were 12.80(kgf), 10.35(kgf), 9.05(kgf) and 8.45(kgf), respectively, but that of control I was 5.24(kgf). The hardness of Ramyon manufactured with sample A, B, C and D were 18.57(kgf), 16.48(kgf), 14.26(kgf) and 12.34(kgf), respectively, but that of control I was 11.23(kgf). At cooking quality examination of Ramyon made from several alkali agents, weight of cooked Ramyon was increased but volume was appeared in vice versa. Extraction amounts of Ramyon manufactured with several alkali agents during cooking were from 35% to 38%, but that of control I was 70%. These changes will provided many advantages in the preparation of Ramyon. The $I_2$ reaction value(${alpha}-degree$ of noodle) of Ramyon manufactured with several alkali agents and control were shown to almost same values, from 2.10 to 2.20. Sensory properties of cooked Ramyon which was manufactured with several alkali agents showed quite acceptable.