硬脂酰乳酸钠对面粉品质特性及馒头品质的影响

借助于面团粉质仪、拉伸仪、糊化粘度仪等现代分析仪器，测定了添加乳化剂硬脂酰乳酸钠(sodium stearoy1-2-lactylate，SSL)的黑龙江省讷河产富硒面粉的品质特性。通过面团特性分析，其各特性改善程度基本与添加剂的使用量呈线性增长。添加SSL的面粉所蒸馒头的各项感官指标都有很大程度改善。研究结果表明，SSL适宜作面粉改良剂，可以提高面团的加工性能和食用品质。本文旨在为SSL的推广使用提供必要的理论指导。

Effect of Sodium Stearoyl-2-Lactylate on Wheat Flour Characteristics and Steamed-Bread Quality

With the help of the modern fairnograph,extensgraph and amylogragph, determination about character of selenium- richd wheat flour produced in NeHe of Heilongjiang added with emulsifier sodium stearoyl-2-lactylate was carried out. The more the amount of SSL is, the better the dough properties are. The experiment of steamed-bread added ssl showed that sense index was greatly improved. It was proved that flour additive of SSL improved edible quality and processing property of steamed- bread. The paper was aimed at offering a essential guide for extending the use of SSL.