Masamba a Olive (Olea Europaea), zotayidwa kapena - Zogulitsa, ndi magwero abwino os antioxaxtants. Masamba a azitona amakhala ndi ma polyphenol osiyanasiyana (omwe amadziwikanso kuti biopenols), monga oleuropein ndi oleacein. Ma Polyphenols amachitika mwachilengedwe muzomera ndipo
Kulemba ndi zabwino kwambiri, fotokozerani mphamvu. Wogulitsa ndi wotchuka kwambiri. Kuthamanga komwe kumachitikanso mwachangu kwambiri. Mtengo wake ndi wotsika mtengo kuposa nyumba zina.