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Table 3 Products and enzymatic activities in the culture supernatants of strains H110 and TB8 grown with cell biomass of the Fusarium pathogen and yeast in the PY broth

From: Production of β-1,3-glucanase and chitosanase from clostridial strains isolated from the soil subjected to biological disinfestation

Strain Substrate Products in the culture supernatant (mmol/l) Activities (Unit/ml)
Acetate Butyrate Ethanol n-Butanol β-1,3-Glucanase Chitosanase
H110 Fusarium biomass 3.25 ± 0.22 15.1 ± 0.75 1.26 ± 0.29 0.86 ± 0.08 4.02 ± 0.53 3.19 ± 1.05
Dry yeast 1.44 ± 0.03 12.7 ± 0.55 1.69 ± 0.25 3.65 ± 0.05 3.40 ± 0.58
TB8 Fusarium biomass 1.05 ± 0.01 9.4 ± 0.17 0.31 ± 0.15 1.03 ± 0.03 1.01 ± 0.06
Dry yeast 0.78 ± 0.10 13.4 ± 0.20 1.55 ± 0.59 1.11 ± 0.77 3.88 ± 0.10
  1. Fusarium biomass, freeze-dried and killed mycelial cells of Fusarium oxysporum f. sp. spinaciae M2-1
  2. Concentration of substrates, 1% (w/v). Products, mean ± SD (n = 2); activities, mean ± SD (n = 4)
  3. Cultivated for 7 days for both the substrates
  4. not detected