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. 2020 Jul 30;10:12856. doi: 10.1038/s41598-020-69774-6

Figure 2.

Figure 2

Phytase activity of (a) conventional red-grained wheat variety T. aestivum L. cv. Aubusson, (b) yellow-grained wheat variety T. aestivum L. cv. Bona Vita, (c) blue-grained wheat variety T. aestivum L. cv. Skorpion, (d) winter emmer variety T. turgidum subsp. dicoccum var. Schrank, Giovanni Paolo and (e) hull-less spring barley variety H. vulgare L. var. nudum Hook, Rondo fermented doughs individually inoculated with selected yeast strains. Control and Zeus IBA represent doughs not inoculated and inoculated with commercial baker’s yeasts, respectively. One unit (U) of activity was defined as the amount of enzyme required to liberate 1 μmol/min of p-nitrophenol under the assay conditions. Bars of standard deviations are also represented. Data followed by the same letter do not differ (welch = (a) 246.16, p < 0.001; (c) 123.24, p < 0.001; (d) 513.09, p < 0.001; (e) 78.54, p < 0.001; (b) F = 70.73, p < 0.001) Boxplot with mean ( ×) and median (black line) are shown. White spots correspond to minimum and maximum values.