Loquat root extract
Loquat root extract contains essential oil. The main components of the oil are phthalides, among which ligustilid, 3-butylphthalide, 3-butylidenephthalide (lovage lactone), sedanolide, and sedanic acid lactone have been identified. Other components include α- and β-pinene, α- and β-phelandrene, α-terpineol, esters of acetic and valeric acids, and free acetic, isovaleric, butyric, and benzoic acids. Coumarins (free possession of coumarin, umbelliferone) and furocoumarins (psoralen, bergapten), lecithin, malic and angelic acids, tannins, macro- and microelements: CA, Fe, Cu, Mn, Zn have a certain physiological significance in the overall pharmacological effect. , Ni, Cr, Ba, Se, Sr, Ti, Rb, Mo, Pb, Zr, Cd, V, As, Sn, Ag, Bi, Cs, Hg, Sb, Sc, as well as starch, gum, resin.