lupinine
  羽扇豆鹼; 羽扇豆寧
  lu·pin·ine /ˈlupəˌnɪn, pɪ, nən/ 名詞
  Lu·pin·ine n. Chem. An alkaloid found in several species of lupine (Lupinus luteus, Lupinus albus, etc.), and extracted as a bitter crystalline substance, having a formula C10H19NO.  Called also l-lupinine
  ◄ ►