Fol- lowing incubation, a loopful of each culture was streaked onto Brilliant Green Agar (BGA, Oxoid, England) and Xylose Lysine Deoxycholate (XLD, Oxoid, England) agar Garedew-Kifelew et al. BMC Research Notes 2014, 7:545 http://www.biomedcentral.com/1756-0500/7/545 Page 3 of 6 ...
大蒜粉中沙门氏菌检测方法探讨宫慧慧,李淑营,朱艳华,高林(通标标准技术服务(上海)有限公司,上海 200233)摘要:为确保大蒜粉中沙门氏菌的正确检出,以40目和80目两种大蒜粉为原料,研究两种前增菌液和两种检测方法对其检测结果的影响。研究发现:采用含0.5%亚硫酸钾的TSB作为前增菌液,其检测的灵敏度都可达到10cfu...
First the growth and appearance of 36 bacterial type strains ( Salmonella and other 21 species) on ASAP, OSCM and MM were compared to those on the three traditional agars Brilliant Green Agar according to Edel and Kampelmacher (BGA), Xylose Lysine Deoxycholate Agar (XLD) and Xylose Lysine ...
Three noninoculated and nontreated samples were also analyzed on each of the inoculation and treatment application days, for levels of the natural microflora (on TSA; 25°C for 72 h), and any naturally present hydrogen sulfide-producing Salmonella populations (on XLD agar). The detection limit ...
Table 2. Relative Detection Levels Subculture into BPW (1ml TT: 9ml BPW) 4-6 hrs at 37C Extract using PrepSeq NA or Rapid Spin Run MicroSeq Salmonella spp Confirm any presumptives by sub-culturing BPW into RVS, streak onto XLD and chromogenic agar, latex test Total time to resul...
Salmonella and Shigella Specimens were cultivated for the isolation of Salmo- nella and Shigella species on MacConkey agar. After 24 h of incubation at 37°C, suspected colonies with typical characteristics of Salmonella and Shigella were sub-cul- tured on XLD (xylose lysine deoxycholate) agar ...
Selective medium xylose lysine deoxycholate agar (XLD) and Mannitol salt agar were used for the identification of Salmonella sp. and S. aureus. Staphylococcus aureus produced yellow colonies with yellow zones on Mannitol salt agar. Staphylococcus aureus exhibited gram-positive character with purple ...
A microbiological examination was conducted on raw eggplant to verify the presence of Salmonella enterica on XLD agar. On day 0, no coliforms were detected and the total bacterial count (TBC) was 1.98 log CFU/g. The TBC of the first day and the seventh day of storage were used to evaluat...
The mixture was diluted with the same buffer to obtain the appropriate dilution that was spread on XLD agar plates [17]. All plates were incubated at 37 °C for 18 h. The formation of colonies with black centers was observed and recoded. All tests were run in triplicate. To determine ...
(MKTTn), incubated at 42 °C and 37 °C for 24 h in BOD, respectively, followed by isolation for typical red colonies with a black center and translucent with a red halo on xylose lysine deoxycholate (XLD) agar incubated at 37 °C for 24 h and later submitted to biochemical ...