DL-Isocitric acid (trisodium salt)
DL-Isocitric acid trisodium salt is an endogenous metabolite. DL-Isocitric acid trisodium salt is an intermediate product in the citric acid cycle. DL-Isocitric acid trisodium salt can be used as a marker for determining the composition of isocitrates in fruit products[1].