皂荚豆胶冷水溶部分和热水溶部分的流变性研究

本研究对皂荚豆胶冷水溶和热水溶部分的流变性进行了研究。研究结果表明:浓度、温度、剪切力、pH值、冻融等变化对皂荚豆胶的粘度有较大影响;皂荚豆胶与黄原胶、卡拉胶具有明显的协效性;皂荚豆胶在冷水和热水中溶解,其流变性有所不同。

The rheology of hot water and cold water dissoving parts of Gleditsia bean gum was respectively discussed. Theresults showed that the viscosity of Gleditsia bean gum was affected by concentration, temperature, shearing, pH, freezing-thawing et al.Gleditsia bean gum was highly synergic with xanthan gum and carrageenan; the rheology of Gleditsia bean gumdissolved in hot water was different in comparison with that dissolved in cold water.