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Table 2 The residual antifungal activity of L. rhamnosus MDC 9661 after the treatment with ultrasound and 2 and 4 M urea

From: Antifungal activity of lactobacilli isolated from Armenian dairy products: an effective strain and its probable nature

Sample Treatmenta Antifungal activity against
M. plumbeus P. aurantioviolaceum
Control, the media without LAB growth – +b +
Not treated cell-free supernatant of MDC 9661 – −b −
Cell-free supernatant Ultrasound + +
Cell wall particles of LAB Ultrasound − −
Control media without LAB growth 2 M urea + +
Control media without LAB growth 4 M urea + +
Cell-free supernatant of MDC 9661 Ultrasound and 2 M urea + +
Cell wall particles of MDC 9661 Ultrasound and 2 M urea − −
Cell-free supernatant of MDC 9661 Ultrasound and 4 M urea + +
Cell wall particles of MDC 9661 Ultrasound and 4 M urea − −
  1. aSee “Materials and methods”
  2. b+ is the presence of mold’s growth, − is mold’s growth inhibition
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