Eriodictyol-7-O-glucoside and epicatechin appears to be responsible for the antioxidant activity of pistachio skin.Eriodictyol-7-O-glucoside has protective effect on cisplatin-induced toxicity was investigated in a human renal mesangial cell line, HRMC; it also can activate Nrf2/ARE signaling, directly associated with its neuroprotection against oxidative stress-induced ischemic; suggests that targeting the Nrf2/ARE pathway may be a promising approach for therapeutic intervention in stroke. Eriodictyol 7-O-beta-D-glucopyranoside is a flavanone glycoside that is eriodictyol attached to a beta-D-glucopyranosyl residue at position 7 via a glycosidic linkage. It is an Nrf2 activator and provides protection against cisplatin-induced toxicity. It has a role as a radical scavenger and a plant metabolite. It is a beta-D-glucoside, a trihydroxyflavanone, a monosaccharide derivative and a flavanone glycoside. It is functionally related to an eriodictyol.

Lanosterol is a tetracyclic triterpenoid that is lanosta-8,24-diene substituted by a beta-hydroxy group at the 3beta position. It is the compound from which all steroids are derived. It has a role as a mouse metabolite, a Saccharomyces cerevisiae metabolite, a plant metabolite, a bacterial metabolite and a human metabolite. It is a 14alpha-methyl steroid, a tetracyclic triterpenoid and a 3beta-sterol. It derives from a hydride of a lanostane. Lanosterol is a key triterpenoid intermediate in the biosynthesis of Cholesterol. Lanosterol induces mild depolarization of mitochondria and promotes autophagy, it is indicative of altered Lanosterol metabolism during PD pathogenesis. 10 μM Lanosterol during IVM in medium without serum and bases on recombinant human chorionic gonadotrophin has a positive effect on maturation of prepubertal ewe oocytes.