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Comparison of detection sensitivity of five microbial inhibition tests for the screening of aminoglycoside residues in fortified milk
antibiotic residues microbial screening detection limits
2014/2/25
The assessment of detection sensitivity of five microbial inhibition tests (MITs), STAR (screening test for antibiotic residues) with the test strain Bacillus subtilis BGA, Delvotest® S P-NT, To...
Scavenging capacity of superoxide radical and screening of antimicrobial activity of Castanea sativa Mill. extracts
antimicrobial activity antioxidant superoxide radical sweet chestnut total flavonoids total phenolics
2014/2/27
The superoxide radical scavenging and antimicrobial activity were examined of sweet chestnuts: seeds, peeled chestnut, brown seed coat, leaves, catkin, spiny burs, and chestnut bark as well as of Lovr...
Reliability of PCR based screening for identification and quantification of GMOs
GMO (Genetically Modified Organism) identification PCR real-time PCR screening RR soya
2014/2/27
Handling with genetically modified organisms (GMOs) is regulated namely in EC. Laboratories often use polymerase chain reaction (PCR) based screening methods to monitor the presence of GM particles in...
Screening of Various Organic Substrates and the Development of a Suitable Low-Cost Fermentation Medium for the Production of α-Amylase by Bacillus subtilis
Bacillus subtilis α-amylase banana husk solid-state fermentation
2010/3/24
The production of extracellular amylase by Bacillus subtilis has been studied in solid-state fermentation (SSF). In a sequential order, various process parameters were optimized for maximum amylase pr...
Screening of Edible Plants for Reducing Activity by Monitoring Their Effects on the Oxidation of Oxymyoglobin
reducing activity reductants oxymyoglobin
2009/6/10
The ability to determine the total reductant capacity (i.e. the total amount of electron-donating antioxidants) in dietary foodstuffs would be useful, because foods contain a number of different compo...
Screening of Antibacterial Activities of Edible Plants against Streptococcus mutans
Streptococcus mutans antibacterial activity paper disc
2009/5/8
The antibacterial activities of 81 edible plants against the dental caries pathogen Streptococcus mutans were investigated. The fresh vegetative crude extracts were subjected to the paper disc method....
Screening of Inexpensive Nitrogen Sources for Production of L（+）Lactic Acid from Starch by Amylolytic Lactobacillus amylophilus GV6 in Single Step Fermentation
nitrogen nutrition pulse flour baker’s yeast fermentation
2009/3/16
L. amylophilus GV6 was studied for production of L(+) lactic acid in single step fermentation using starchy substrates. Seven types of inexpensive organic nitrogen supplements (flour of pigeon pea, re...
Screening for antimicrobial activity of some medicinal plants species of traditional Chinese medicine
antimicrobial activity medicinal plants crude extracts traditional Chinese medicInE
2014/3/19
The antimicrobial activity of crude ethanolic extracts of 10 medicinal plants used in traditional Chinese medicine was tested against five species of microorganisms: Bacillus cereus, Escherichia coli,...