ISOLASI DAN UJI ANTIBAKTERI FLAVONOID DARI DAUN CIPLUKAN (Physalis minima Linn)

Abstract

Physalis minima Linn is a medical plant, which has a local name “Ciplukan“ in West Sumatera. Traditionally, it is used as antiinfluenza, antianalgesic  and antidiabetes. The use of plant as the medicine relates to its chemical compositions. Based on the pre pared test known that “ Ciplukan “ contained favonoid, saponin and steroid. The objec tives of this research is to isolate flavonoid from Ciplukan life and to know antibacterial activity of the isolated flavonoid. The result showed that  Ciplukan contained 5,7,3^’,4^’-tetrahidroksiflavonol-3-O-glikosida strukture. Antibacterial Activity test toward Staphylo coccus aureus and Eschericia coli bacteries showed the big resistantce area: 13 mm and 5,29 mm.

Keyword: flavonoid, antibacterial activity, Physalis minima Linn