An O/W/O emulsion composition having at least one of lignan-class compounds dissolved in an internal oil phase is disclosed. This composition can be produced by a process comprising the steps of 1) dissolving at least one of lignan-class compounds in oil or fat to prepare a lignan-class compound dissolving liquid； 2) emulsifying the lignan-class compound dissolving liquid in a water phase to form an O/W emulsion； and 3) further emulsifying the O/W emulsion in an oil phase to prepare an O/W/O emulsion. This is a lignan-class compound containing composition that is enhanced in the amount of bodily absorption of lignan-class compounds.本發明提供一種內油相中溶解有一種以上之木聚糖類化合物之O/W/O型乳膠組成物，以及含有下列步驟之該組成物之製造方法：1)溶解一種以上之木聚糖類化合物於油脂而製得木聚糖類化合物溶解液之步驟；2)乳化上述木聚糖類化合物溶解液於水相中以形成O/W型乳膠之步驟；以及3)將上述O/W型乳膠再乳化於油相中而製得O/W/O型乳膠之步驟。該組成物乃係一種含有可提高木聚糖類化合物之體內吸收量之木聚糖類化合物之組成物。
