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Berkala Ilmiah Kimia Farmasi

ISSN 2302-8270

Vol. 3 / No. 1 / Published : 2014-06

TOC : 5, and page :36 - 41

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Original Article :

Daya hambat kombinasi susu probiotik (lactobacillus acidophilus + lactobacillus bulgaricus) dan pasta tomat terhadap escherichia coli dan staphylococcus aureus

Author :

  1. Izza Rahmi Hidayah*1
  2. Noor Erma N. Sugijanto*2
  3. Isnaeni*3
  1. Mahasiswa Fakultas Farmasi
  2. Dosen Fakultas Farmasi
  3. Dosen Fakultas Farmasi

Abstract :

Lactic acid bacteria fermented in milk produces antibacterial compound such as bacteriocin, organic acid especially lactic acid (Klewicka, 2004). Tomato has antibacterial activity because of its phenolic compounds and lycopene (Krishna, 2013; Sung, 2007). This study evaluates the antibacterial activity of fermented milk of L. acidophilus, L. bulgaricus, L. acidophilus-L. bulgaricus, tomato paste and combination of fermented milk (L. acidophilus-L. bulgaricus) and tomato paste using agar diffusion methods. This study found that fermented milk of L. acidophilus and L. bulgaricus has antibacterial activity against Eschericia coli and Staphylococcus aureus. The inhibition zone of 8:2 ratio v/v of fermented milk (L. acidophilus-L. bulgaricus) against E. coli  and S. aureus are 10,91 ± 0,03 mm and 11,73 ± 0,25 mm. Tomato paste in saline solution 20% m/v is active against E. coli with inhibition zone 9,18 ± 0,10 mm. In 9:1 ratio v/v of fermented milk (L. acidophilus-L. bulgaricus) and tomato paste in saline solution 20% m/v has inhibition zone 10,35 ± 0,22 mm for E. coli.       

Keyword :

fermented milk, L. acidophilus, L. bulgaricus, tomato paste, antibacterial activity,


References :

  1. Klewicka, E., Libudzisz, Z., (2004). Antagonistic Activity of Lactobacillus acidophilus Bacteria Towards Selected Food-Contamining Bacteria. Journal : Pol. J. Food Nutr. Sci
  2. Krishna, J.M, (2013). Phytochemical Analysis and Antimicrobial Studies of Various Extracts of Tomato (Solanum lycopersicum L.). . Journal : Sch. Acad. J. Biosci


   


Archive Article

Cover Media Content

Volume : 3 / No. : 1 / Pub. : 2014-06
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  2. Validasi metode headspace-gas chromatography-mass spectrometry untuk analisis multiresidu pestisida organofosfat pada sayuran
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  4. Aktivitas antimikroba dan analisis klt-densitometri metabolit fraksi –fraksi ekstrak endofit dari aglaia odorata
  5. Pengaruh ph eluen terhadap hasil desalting crude pertussis toxin (pt) dan filamentous hemagglutinin (fha) dari bordetella pertussis
  6. Daya hambat kombinasi susu probiotik (lactobacillus acidophilus + lactobacillus bulgaricus) dan pasta tomat terhadap escherichia coli dan staphylococcus aureus
  7. Prospektif kombinasi susu probiotik lactobacillus acidophilus dan bifidobacterium bifidum sebagai sediaan anti diare