高粘性の希薄な繊維素グリコール酸ナトリウム液およびメチルセルロース液の粘性と酸味料との関係
1968 年 15 巻 5 号 p. 215-218
詳細
1968 年 15 巻 5 号 p. 215-218
When the viscosity was raised up to about 10 cP, the solutions of sodium carboxymethylcellulose (CMC-Na) and methylcellulose (MC) in which lactic and citric acids are contained showed non-Newtonian flow. The tendency was more remarkable as the viscosity increased. Viscosity of CMC-Na decreased with the decrease of pH, however, that of MC showed some anomalous result, indicating that hydrogen ion did not affect the electrochemical condition of MC molecules.
