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. 2020 Sep 3;104(20):8911–8924. doi: 10.1007/s00253-020-10829-z

Fig. 4.

Fig. 4

Photographs depicting the hemolysis of horse blood agar (supplemented with 3% w/v of glucose) induced by different concentrations of bark CEO (1, 2) and leaf CEO (3, 4). Panel a shows pure bark CEO (a) and pure leaf CEO (k) served as positive control; Sabouraud dextrose broth +0.5% Tween 20 served as negative control (j); bark CEO 4% (b); bark CEO 2% (c); bark CEO 1% (d); bark CEO 0.5% (e); bark CEO 0.25% (f); bark CEO 0.125% (g); bark CEO 0.06% (h); bark 0.03% (i); leaf CEO 4% (l); leaf CEO 2% (m); leaf CEO 1% (n); leaf CEO 0.5% (o); leaf CEO 0.25% (p); leaf CEO 0.125% (q); leaf CEO 0.06% (r); and leaf CEO 0.03% (s)