Influence of Culture Medium on Multiplication of Lactic Bacteria Isolated From Organic Milk in Order to Obtain Biomass

• Autorzy: Letiția Oprean
• Języki publikacji: EN

Abstrakty

EN

This paper aims to establish direct and predictive methods (statistical) the possibility of obtaining lactic bacteria Lactobacillus delbrueckii var. bulgaricus in higher amounts by using culture medium enriched with carbohydrates in different percentages, for using these in obtaining organic products. The results led to the selection of MRS culture medium enriched with 1% glucose, 2% lactose and 3% maltose as a substrate in order to use multiplication of lactic bacteria isolated from organic milk, collected from organic farms in the area of Sibiu, Romania.

Słowa kluczowe

EN

Lactobacillus delbrueckii var. bulgaricus; organic milk; enriched medium; carbohydrates; statistical analysis

• Wydawca: Sciendo
• Czasopismo: Management of Sustainable Development
• Rocznik: 2014
• Tom: 6
• Numer: 2
• Strony: 69-74

Daty

wydano

2014-12-01

online

2015-04-10

Twórcy

autor

Letiția Oprean

• „Lucian Blaga” University of Sibiu, Romania,

Bibliografia

• 1. ESBENSEN, K., SCHÖNKOPF, S., MITDGAARD, T. & GUYOT, D. (1998): Multivariate analysis in practice. A training package. Oslo: CAMO ASA development and support.
• 2. HAMANN, J. & KRÖMKER, V. (1997): Potential of specific milk composition variables for cow health management. Livestock Production Science, 48, 201-208.
• 3. IANCU, R. (2011): The Influence of Extensive System on Goat Milk, Scientific Papers: Animal Science and Biotechnologies, 44 (2), 417-420.
• 4. IANCU, R., OPREAN, L., TITA, M., LENGYEL, E. & CODOI, V. (2012): Microbiological Appraisal of Goat Milk under Traditional Management Practices, Proceeding of the International Conference “Agricultural and Food Science, Processes and Technologies” AGRIFOOD 20, Sibiu, Romania, ISSN 1843-0694, 352-357.
• 5. TRACHSEL, P., BUSATO, A. & BLUM, J.W. (2000): Body conditions scores of dairy cattle in organic farms. Journal of Animal Physiology and Animal Nutrition, 84, 112-124.
• 6. TIMMONS, J.S, WEISS, P., PALMQUIST, D.L. & HARPERT, W.J. (2001): Relationships among dietary roasted soybeans, milk components, and spontaneous oxidized flavor of milk, J. Dairy Sci. 84, 2440-2449
• 7. TIŢA, M.A. (2002): Manual de analiza si controlul calitaţii in industria laptelui, Ed. Universitatii Lucian Blaga, Sibiu.
• 8. TIŢA, M.A., OTTO, K., IANCU, R. & MUHAMMAD, R. (2011): Evaluation of microbiological and physicochemical quality of raw milk from Sibiu dairy farm province of Romania, Animal Science and Biotechnologies Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 68 (2), 463-468.
• 9. VARNAM, A.H. & SUTHERLAND, J.P. (1994): Milk and Milk Products - Technology, chemistry and microbiology. London: Chapman & Hall.
• 10. WALSTRA, P., GEURTS, T.J., NOOMEN, A., JELLEMA, A. & BOEKEL, M. (1999): Dairy Technology - principles of milk properties and processes. New York: Marcel Dekker,Inc.

Identyfikatory

DOI

10.1515/msd-2015-0010