**3. Different types of nutrients in cucumber**

Cucumber contains different types of flavonoids such as apigenin, diosmetin, fisetin, luleolin, quercetin, kaempferol, luteolin, naringenin, theaflavanoside I, vicenin. It also contains different types lignans pinoresinol, lariciresinol and secoisolariciresinol and triterpenes like cucurbitacin A, cucurbitacin B, cucurbitacin C, cucurbitacin D.
