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Majalah Farmasi Airlangga (Airlangga Journal of Pharmacy)

ISSN 0852-1050

Vol. 6 / No. 2 / Published : 2008-10

TOC : 6, and page :53 - 56

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Original Article :

Pengaruh asam-asam organik terhadap pertumbuhan lactobacillus acidophilus, lactobacillus bulgaricus dan lactobacillus casei (bakteri asam laktat)

Author :

  1. Rosiana A.D.*1
  2. Noor Erma, N.S.*2
  3. Isnaeni*3
  1. Mahasiswa Pasca Sarjana
  2. Dosen Fakultas Farmasi
  3. Dosen Fakultas Farmasi

Abstract :

The effluent of organic acids on three Lactic Acid Bacteria (LAB) Lactobacillus acidophilus, Lactobacillus bulgaricus, and Lactobacillus casei at variable concentration has been investigated. All of the LAB was inoculated on Nutrient Agar (NA) media added by acetic acid, succinic acid, and lactic acid at concentration of 15.7-31.4 mmol/L, 15.7-31.4 mmol/L, and 15.7-31.4 mmol/L respectively regarding organic acids concentration in the mouth or saliva. The effect of those organic acids on each bacteria growth has been observed based on the onset of the growth and the cell abundance after 24 hours incubation. Results of the research showed that performance of three LAB responses against those organic acids were different. On the acetic acid and lactic acid media, all of the LAB did not grow at 31.4 mmol/L and 57.3 mmol/L acid concentration respectively, while on the growth media containing 10.1 mmol/L of succinic acid, only Lactobacillus acidophilus that has not grown by lower cell abundance.

Keyword :

Lactic Acid Bacteria, Lactobacillus acidophilus, Lactobacillus bulgaricus, Lactobacillus casei, organic acid,


References :

  1. Jay, J.M., (1992). Modern Food Microbiology. 113-120, 179-188 : Chapman & Hall, London
  2. Margolis, H.C., and Moreno, E.C., (1992). Composition of Pooled Plaque Fluid from Caries-free and Caries-positive Individuals Following Sucrose Exposure. 71, 2-10 : Journal of Dental Research
  3. Salminen, S., Wright, O.V., Ouwehand, A., (2004). Lactic Acid Bacteria Microbiological and Functional Aspect third edition, Marcel Dekker Inc,. p. 19-43 : Marcel Dekker Inc, New York
  4. Shargel, L., Wu-Pang, S., Yu, A.B.C.,, (2005). Applied Biopharmaceutics & Pharmacokinetics 5th ed,. chap 13 : Mc-Graw Hil,


   


Archive Article

Cover Media Content

Volume : 6 / No. : 2 / Pub. : 2008-10
  1. Influence Of Sorbitan Monostearate On Characteristics Of Salbutamol Sulphate Containing Ethylcellulose Microcapsules
  2. Profil Peresepan Obat Generik Di Beberapa Apotek Wilayah Surabaya.
  3. Profil peresepan  obat di apotek wilayah surabaya
  4. The influence of ph on the proteolytic enzyme activity thermophiles bacteria from lapindo mud*
  5. Pengaruh asam-asam organik terhadap pertumbuhan lactobacillus acidophilus, lactobacillus bulgaricus dan lactobacillus casei (bakteri asam laktat)
  6. Determination of docosahexaenoic acid (dha) in food supplement using gas chromatography