Pertumbuhan bakteri sebagian besara

Pertumbuhan bakteri sebagian besarakan semakin menurun seiringdengan meningkatnya konsentrasiantibakteri yang ditambahkan.Semakin tinggi konsentrasi ekstrak,maka jumlah senyawa antibakteriyang dilepaskan akan semakin besar,sehingga mempermudah penetrasisenyawa tersebut ke dalam sel(Maleki et al., 2008).Jika dikaitkan denganketentuan kriteria aktivitas dayahambat yang dikemukaan oleh Daviddan Stout (1971) dalam Rita (2010)zona hambat yang terbentuk ≥ 20mm dianggap memiliki aktivitasdaya hambat sangat kuat,10-20 mmdinyatakan memiliki aktivitas dayahambat kuat, 5-10 mm dinyatakanmemiliki aktivitas daya hambatsedang dan ≤ 5 mm dinyatakanmemiliki aktivitas daya hambatlemah.

Bacterial growth largely
will decrease in line
with the increasing concentration of
antibacterial added.
The higher the concentration of the extract,
the amount of antibacterial compounds
that are released will be even greater,
making it easier penetration of
the compound into the cell
(Maleki et al., 2008).
If it is associated with
provision of power activity criteria
resistor dikemukaan by David
and Stout (1971) in Rita (2010)
inhibition zone formed ≥ 20
mm is considered to have the activity of
inhibitory very strongly, 10-20 mm
otherwise has power activity
inhibitory strong, 5-10 mm declared
have inhibitory activity
was and ≤ 5 mm otherwise
have inhibitory activity
is weak.