نتایج جستجو برای: lactobacillus delbrueckii subsp delbrueckii

تعداد نتایج: 33368  

Journal: :Applied and Environmental Microbiology 1990

Journal: :Communications, Faculty of Science, University of Ankara Series C Biology, Geological Engineering and Geophysical Engineering 2003

2013
Esmeray Küley Fatih Özogul Esra Balikçi Mustafa Durmus Deniz Ayas

The influences of fish infusion decarboxylase broth (IDB) on biogenic amines (BA) formation by lactic acid bacteria (LAB) were investigated. BA productions by single LAB strains were tested in five different fish (anchovy, mackerel, white shark, sardine and gilthead seabream) IDB. The result of the study showed that significant differences in ammonia (AMN) and BA production were observed among ...

Journal: :Journal of microbiological methods 2010
Maria Mercedes Palomino Mariana C Allievi Mariano Prado-Acosta Carmen Sanchez-Rivas Sandra M Ruzal

We here describe a new method for electroporation of Lactobacillus species, obligately homofermentative and facultatively heterofermentative, based on the cell-wall weakening resulting from growth in high-salt media. For L. casei, optimum transformation efficiency of up to 10(5) transformants per microgram of plasmid DNA was achieved following growth in the presence of 0.9 M NaCl. Plasmids of d...

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