UJI AKTIVITAS ANTIBAKTERI DARI EKSTRAK AIR DAN ETANOL BAWANG PUTIH (ALLIUM SATIVUM L.) TERHADAP BAKTERI GRAM NEGATIF DAN GRAM POSITIF YANG DIISOLASI DARI UDANG DOGOL (METAPENAEUS MONOCEROS), UDANG LOBSTER (PANULIRUS SP), DAN UDANG REBON (MYSIS DAN ACETES)
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 isolated from Metapenaeus monoceros, Panulirus sp, Mysis and Acetes
(Prawns). The research used factorial pattern Randomize Block Design which
consisted of two factors and two replications. An assay bacteria are Bacillus
sp, Streptococcus sp, Staphylococcus sp, Erysilopethrix sp (Gram positive) and
Clostridium sp, Corynebacterium sp, Plesiomonas sp, Vibrio sp (Gram negative),
have been used. The result showed that all concentrations of garlic ekstract
with water and ethanol solvent has been influence the zone of inhibition from
all bacteria. The pure garlic ekstract with concentration 75 % showed the best
zona of inhibition to Streptococcus sp (28.25 mm), Clostridium sp (27,75 mm),
and Plesiomonas sp (22.25 mm).
KATA KUNCI: Garlic (Allium
sativum L.) Extract, Clostridium sp., Corynebacterium sp., Plesiomonas sp.,
Vibrio sp., Bacillus sp., Streptococcus sp., Staphylococcus sp. dan
Erysilopethrix sp.
Penulis: Martha Elselina
Lingga, Mia Miranti Rustama
Kode Jurnal: jpbiologidd060015
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