hat
5-Aminolevuljenik asid (tou dala, δ-ALA, oswa 5ala) se konpoze an premye nan chemen an sentèz porphyrin, chemen an ki mennen nan èm nan mamifè ak klowofil nan plant yo.
eng
5-Aminolevulinic acid (also dALA, δ-ALA, or 5ala) is the first compound in the porphyrin synthesis pathway, the pathway that leads to heme in mammals and chlorophyll in plants.