“…C. zeylanicum contains cinnamyl acetate, eugenol, trans-cinnamaldehyde (the main component of Cinnamon flavor), cymene, cinnacassiol, cineol, camphene, catechins, coumarin cinnamic acid and gamma-terpinene, terpinolene, and α-thujene, α-terpineol, linalool, l-borneol, E-nerolidol, pinene, phyllandrene, proanthocyanidins, safrole, tannins constituting polymeric 5,7,3,4-tetrahydroxy-tetrahydroxy flavan-3-4-diol units, α-cubene and resins [1,17,23]. In addition, most of the compounds are mainly derived from cinnamyl, hydrolyzed phenol, tannins, phenylpropanoids and terpenoids compounds [42]. There are several other bioactive compounds listed in Table 6, according to the type of extraction using different parts of the C. zeylanicum tree [26].…”