He ground it up and he managed to get out a couple of chemicals; one, the enzyme, he called luciferase; the substrate, he called luciferin after Lucifer the Lightbearer.
Triturou-a e conseguiu extrair alguns químicos; uma enzima, a que chamou luciferase; um substrato, a que chamou luciferina, de acordo com Lúcifer, o Portador da Luz.