Home > Search Results: keywords:"amplification methods"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Identification of lactic acid bacteria in probiotic products (tablets) using amplification methods
 Balogová, Petra ; Trachtová, Štěpánka (referee) ; Španová, Alena (advisor)
Lactobacillus have been playing a crucial role in the fermentation processes for millenia. Their probiotic effects have been studied deeply and nowadays they are used in the production of fermented products and food adjunkt including probiotic preparations. This thesis was focused on bakteria of genus Lactobacillus in probiotic preparations (tablets). Polymerase chain reaction method (PCR) based on amplification of DNA was used to identify lactobacillus in seven probiotic preparations. As DNA matrices whole DNA recovered from tablets with the help of magnetic microparticles (P(HEMA-co¬-GMA) coated by carboxylic groups was used into a PCR mixture. Genus specific PCR products (250 bp) were detected with the help of gel electrophoresis on agaróse. DNA of genus Lactobacillus was proved in all but one product. In this product only probiotic bacteria were declared presence without family identification was proved. It contained different bakteria then bakteria of Genus Lactobacillus probably.
Detailed record
Identification of lactic acid bacteria in probiotic products (tablets) using amplification methods
 Balogová, Petra ; Trachtová, Štěpánka (referee) ; Španová, Alena (advisor)
Lactobacillus have been playing a crucial role in the fermentation processes for millenia. Their probiotic effects have been studied deeply and nowadays they are used in the production of fermented products and food adjunkt including probiotic preparations. This thesis was focused on bakteria of genus Lactobacillus in probiotic preparations (tablets). Polymerase chain reaction method (PCR) based on amplification of DNA was used to identify lactobacillus in seven probiotic preparations. As DNA matrices whole DNA recovered from tablets with the help of magnetic microparticles (P(HEMA-co¬-GMA) coated by carboxylic groups was used into a PCR mixture. Genus specific PCR products (250 bp) were detected with the help of gel electrophoresis on agaróse. DNA of genus Lactobacillus was proved in all but one product. In this product only probiotic bacteria were declared presence without family identification was proved. It contained different bakteria then bakteria of Genus Lactobacillus probably.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English