PROBLEM TO BE SOLVED: To provide an immunostimulant that can activate immune action and has high safety.SOLUTION: According to the present invention, there is provided an immunostimulant comprising a pulverized or extracted product of at least one herb selected from the group consisting of cumin, fennel, and cardamon. The pulverized or extracted product is a pulverized or extracted product of seeds. Immunostimulation is the activity of promoting antibody production, the activity of promoting cytokine production, and macrophage activation.EFFECT: Foods and beverages capable of activating immune action, having immunostimulatory activity, and having high safety can be provided.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】免疫作用を賦活化することができ、安全性の高い免疫賦活剤の提供。【解決手段】クミン、フェンネル、及びカルダモンからなる群から選択される少なくとも1種のハーブの粉砕物又は抽出物を含む免疫賦活剤。粉砕物又は抽出物は、種子の粉砕物又は抽出物であり、免疫賦活は、抗体産生促進活性、サイトカイン産生促進活性、及びマクロファージ活性化である。【効果】免疫作用を賦活化することができ、免疫賦活作用を有し、安全性の高い飲食品の提供ができる。【選択図】図3
