榆皮面,或称榆树皮面榆树皮粉,即榆树树皮内层磨成的粉,可食用。

简介

将榆树皮最外层深色部分刮掉,留下内层嫩皮,晒干、粉碎、筛罗之后即为榆皮面。[1]在粮食匮乏的年代,不少人以榆皮面作为口粮。[2]

榆树皮含有较多的多糖类物质,其加工产出的榆皮面黏性和筋性较好,有时也会被作为面粉或其它谷粉(如玉米粉高粱面)的添加剂使用,目的是让面团更易加工、成品更加筋道。[1][3]

参考资料

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