UJI AKTIVITAS ANTIBAKTERI DARI EKSTRAK AIR DAN ETANOL BAWANG PUTIH (ALLIUM SATIVUM L.) TERHADAP BAKTERI GRAM NEGATIF DAN GRAM POSITIF
ABSTRAK: The research has been
conducted to experiment an activity of antibacterial assay from water and
ethanol garlic (Allium sativum L.) extract to Gram negative and Gram positive
Bacteria. The research used factorial pattern Randomize Block Design which
consisted of two factors and two replications. An assay bacteria are
Acetobacter aceti, Pseudomonas aeruginosa, and Shigella sp. (Gram negative) and
Bacillus subtilis, Streptococcus sp. and Staphylococcus sp. (Gram positive)
have been used. The result showed that all concentrations of ekstract allium with water and ethanol solvent has been
influence the zone of inhibition from all bacteria. The pure garlic ekstract
with water solvent with concentration 75 % showed the best zona of inhibition
to Streptococcus sp. (28.5 mm) and Shigella sp. (11,5 mm).
Kode Jurnal: jpbiologidd050013
