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Table 3 Minimum inhibitory concentration (MIC) activities of selected Sudanese medicinal plants against P. gingivalis

From: Inhibitory activities of selected Sudanese medicinal plants on Porphyromonas gingivalis and matrix metalloproteinase-9 and isolation of bioactive compounds from Combretum hartmannianum (Schweinf) bark

Botanicals name Examined part Voucher specimen MIC mg/ml
MeOH 50% EtOH
A. bracteolate Lam. Whole plant SD-SH-04 2 1
A. digitata L. Fruit pulp SD-OD-27 2 4
A. maritima L. Aerial part SD-SH-03 0.5 2
A. mexicana L. Leaves SD-KH-39 - - a
  Seed   0.5 2
A. tortilis (Forssk.) Hayne Bark SD-KH-07 0.5 4
  Wood   - 4
A.seyal var. fistula (Schweinf.) Bark SD-GF-06 1 4
  Wood   - -
A.seyal var. seyal Del. Bark SD-GF-05 1 2
  Wood   - -
C. hartmannianum (Schweinf) Bark SD-KH-04 0.5 1
  Wood   1 -
C. procera (Aiton) Dryand Leaves SD-SH-11 2 4
C.acutifolia Delile Leaves SD-SH-24 1 1
E. hirta L. Aerial part SD-SH-37 2 4
K. senegalensis (Desv) A. Juss Bark SD-SH-14 1 2
P. aculeata L. Leaves SD-SH-02 1 4
P. glabrum Willd Leaves SD-SH-A-03 1 -
R. communis L. Leaves SD-SH-36 1 4
S. dubium Fresen Fruits SD-SH-34 - 2
S. italica Mill. Leaves SD-SH-25 2 2
S. persica L. Stem SD-SH-09 1 4
  Leaves   - -
T. brownii Fresen Bark SD-GF-02 1 0.5
  Wood   0.5 2
T. laxiflora Engl. Wood   0.25 2
T. nilotica (Ehrenb.)Bunge Stem SD-OD-10 2 4
T. terrestri L. Aerial part SD-SH-33 1 1
V. amygdalina Delile Leaves SD-KH-19 1 2
X. brasilicum Vell. Leaves SD-SH-12 2 2
  1. a:has no activity up to 4 mg/ml, MeoH: Methanol, 50% EtOH: 50% Ethanol
  2. chlorohexidine as positive control has MIC value 0.0004 mg/ml