sitosterols

sitosterols

(sī-tŏs′tĕr-ŏls)
A group of similar organic compounds that occur in plants. They contain the steroid nucleus, perhydrocyclopentanophenanthrene. The subgroup beta-sitosterols, which are found in saw palmetto and Prunus africana, are used as herbal treatments for benign prostatic hyperplasia and hypercholesterolemia.
References in periodicals archive ?
Specific active phytochemical constituents (Flavone glycosides Megastigmane glycosides bitter principles saponine Caratuberside (A and B) Boucerosides (I to X) Tomentogenin Sitosterols Luteolin-4-neohesperidoside and Kaempferol-7-0-neohesperidosid) can be enhanced by breeding procedures.
Sitosterols are cholesterol-like compounds found in many plants.
catappa seed oil were mainly Gamma ([gamma]) sitosterol and beta ([beta]) sitosterol (Table 4).