Botanical Name - Origanum vulgare Category - Aromatic/Medicinal Form - Dry Part Used - Leaves, Flower top General Information - Oregano (Origanum vulgare) is an aromatic herb belonging tothe Lamiaceae family, and commonly occurs throughout Asia,Europe, and northern Africa. In folk medicine, O. vulgare is usedto treat respiratory disorders, dyspepsia, painful menstruation,rheumatoid arthritis, scrofulosis and urinary tract disorders. It isalso used as a culinary herb in gastronomy.3Previous studiesreported the potential of oregano essential oil to preserve food,such as fresh chicken breast meat, sword�sh and octopus. Phytochemicals - Various chemicals found such as Phosphate buffer, trichloroacetic acid, ferric chloride, ascorbicacid, and 2,4,6-tris(2-pyridyl)-s-triazine (TPTZ) were purchasedfrom Fluka (Buchs, Germany); Folin Ciocalteu reagent, gallic acid,-diphenyl-picrylhydrazyl (DPPH), potassium hexacyanofer-rate(III), and dimethylsulfoxide, ferrous sulfate, sodium acetate, tryptic soy agar, andplate count agar, sodium car-bonate and butylated hydroxytoluene (BHT), sodium sulfate anhydrous.