Uji Bioaktivitas Antibakteri Ekstrak Kayu Akar Bayur (Pterospermum subpeltatum C.B.Rob)

Abstract: Pterospermum  subpeltatum  C.B.  Rob  or  bayur  is  traditionally  and  widely  used  as  medicine  for infection  diseases  caused  by  bacteria.  Four  extract  from  root  stem  of  this  plant  were  evaluated  for  their antibacterial  activity  properties  against  Escherichia  coli,  Shigella  boydii,  staphylococcus  aureus  dan Streptococcus mutan. All the extract were able to inhibited the bacterial strain except Staphylococcus aureus. Chloroform  extract  exhibited  effect  for      Shigella  boydii  and  Streptococcus  mutan.  Hexana  extract  for Escherichia coli, while methanol extract for Shigella boydii. All extract showed an effect at the same extend (MIC; 50 mg/ml).
Keywords:  Pterospermum C.B.ROB, bayur, antibacterial, extracts
Penulis: Pince Salempa, Alfian Noor, Nunuk Hariani dan Tjodi Harlim
Kode Jurnal: jpbiologidd090084

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Jp Biologi dd 2009