Information de reference pour ce titreAccession Number: | 00062745-199801000-00012.
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Author: | Balasubramanyam, B. V. *; Varadaraj, M. C.
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Institution: | Department of Food Microbiology, Central Food Technological Research Institute, Mysore, India
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Title: | Cultural conditions for the production of bacteriocin by a native isolate of Lactobacillus delbruecki spp. bulgaricus CFR 2028 in milk medium.[Article]
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Source: | Journal of Applied Microbiology. 84(1):97-102, January 1998.
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Abstract: | The effect of growth parameters and the molecular basis for antibacterial activity by a natural isolate of Lactobacillus delbruecki ssp.bulgaricus CFR 2028 was studied. The inhibition was tested against a toxigenic strain of Bacillus cereus F 4810. When grown in milk medium, the activity was highest at an incubation temperature of 37[degrees]C in 48 h. The antibacterial activity appeared to be produced between late logarithmic and early stationary phases. The active principle was proteinaceous in nature (bacteriocin) and stable to low pH(3[middle dot]8-5[middle dot]0) and heat (75[degrees]C for 30 min). There was also the possible role of hydrogen peroxide in bringing about inhibition. The strain of Lact. delbruecki ssp. bulgaricus CFR 2028 revealed the presence of plasmid DNA bands of 9[middle dot]4 and 6[middle dot]5 kbp, respectively, in agarose gel electrophoresis. The above strain has the potential to be used as a biopreservative in popular Indian fermented foods.
(C) 1998 Blackwell Science Ltd.
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References: | Abdel-Bar, N., Harris, N.D. and Rill, R.L. (1987) Purification and properties of an antimicrobial substance produced byLactobacillus bulgaricus. Journal of Food Science 52, 411-415.
Balasubramanyam, B.V. and Varadaraj, M.C. (1994)Dahi as a potential source of lactic acid bacteria active against foodborne pathogenic and spoilage bacteria. Journal of Food Science and Technology 31, 241-243.
Buchman, G.W., Banerjee, S. and Hansen, J.N. (1988) Structural expression and evolution of a gene encoding the precursor nisin, a small protein antibiotic. Journal of Biological Chemistry263, 16260-16266.
Daeschel, M.A., McKenney, M.C. and McDonald, L.C. (1990) Bactericidal activity of Lactobacillus plantarum C-11. Food Microbiology 7, 91-98.
Delves-Broughton, J. (1990) Nisin and its use as a food preservative. Food Technology 44, 100-117.
Eckner, K.F. (1992) Bacteriocin and food applications.Dairy Food and Environmental Sanitation 12, 204-209.
Joerger, M.C. and Klaenhammer, T.R. (1986) Characterization and purification of Helveticin J and evidence for a chromosomally determined bacteriocin produced by Lactobacillus helveticus 481.Journal of Bacteriology 167, 439-446.
Kone, K. and Fung, D.Y.C. (1992) Understanding bacteriocins and their use in foods. Dairy Food and Environmental Sanitation12, 282-285.
Liu, W. and Hansen, J.N. (1990) Chemical and physical properties of nisin, a small protein antibiotic produced byLactococcus lactis. Applied and Environmental Microbiology56, 2551-2556.
Nettles, C.G. and Barefoot, S.F. (1993) Biochemical and genetic characteristics of bacteriocins of food-associated lactic acid bacteria. Journal of Food Protection 56, 338-356.
O'Sullivan, D.J. and Klaenhammer, T.R. (1993) Rapid mini-prep isolation of high quality plasmid DNA from Lactococcus and Lactobacillus spp. Applied and Environmental Microbiology 59, 2730-2733.
Piard, J.C., Delorme, F., Giraffa, G., Comissaire, J. and Desmazeaud, M.J. (1990) Evidence for a bacteriocin by Lactococcus lactis CNRZ 481. Netherlands Milk Dairy Journal 44, 143-158.
Price, R.J. and Lee, J.S. (1970) Inhibition ofPseudomonas spp. by hydrogen peroxide producing lactobacilli.Journal of Milk and Food Technology 33, 13-16.
Reddy, G.V., Shahani, K.M., Friend, B.A. and Chandan, R.C.(1984) Natural antibiotic activity of Lactobacillus acidophilus and bulgaricus. III Production and partial purification of bulgarican from Lactobacillus bulgaricus. Cultured Dairy Products Journal 19, 7-11.
Reinheimer, J.A., Demkow, M.R. and Cardioti, M.C. (1990) Inhibition of coliform bacteria by lactic acid cultures. Australian Journal of Dairy Technology 45, 5-9.
Sambrook, J., Fritsch, E.F. and Maniatis, T. (1989)Molecular Cloning: A Laboratory Manual, 2nd edn. Cold Spring Harbor, New York: Cold Spring Harbor Laboratory Press.
Shahani, K.M., Vakil, J.R. and Kilara, A. (1976) Natural antibiotic activity of Lactobacillus acidophilus and L. bulgaricus. Cultural conditions for the production of antibiosis.Cultured Dairy Products Journal 11, 14-17.
Tagg, J.R., Dajani, A.S. and Wannamaker, L.W. (1976) Bacteriocins of Gram-positive bacteria. Bacteriological Reviews40, 722-756.
Vaughan, E.E., Daly, C. and Fitzgerald, G.F. (1992) Identification and characterization of helveticin V-1829, a bacteriocin produced by lactobacillus helveticus 1829. Journal of Applied Bacteriology 73, 299-308.
Vignolo, G.M., de Kairuz, M.N., de Ruiz Holgado, A.A.P. and Oliver, G. (1995) Influence of growth conditions on the production of lactocin 705, a bacteriocin produced by Lactobacillus casei CRL 705. Journal of Applied Bacteriology 78, 5-10.
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Language: | English.
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Document Type: | Articles.
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Journal Subset: | Life Sciences.
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ISSN: | 1364-5072
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NLM Journal Code: | ct3, 9706280
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