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Table 3 Antimicrobial activity evaluation of the formulated gels

From: Comparative evaluation of propolis nanostructured lipid carriers and its crude extract for antioxidants, antimicrobial activity, and skin regeneration potential

MICROBIAL STRAINS

PROPOLIS-EXTR @CARBOPOL

PROPOLIS-NLCS @CARBOPOL

MIC (µg/mL)

IZD (mm) ± SD

MIC (µg/mL)

IZD (mm) ± SD

B. subtilis ATCC 6633

250

12 ± 0.87

125

26 ± 1.04

S. aureus ATCC 25923

500

10 ± 0.87

31.25

27 ± 1.25

S. epidermis

500

12 ± 0.56

250

14 ± 0.89

Salmonella SPP

500

10 ± 0.46

125

18 ± 1.47

E. coli ATCC 25922

500

13 ± 0.87

500

14 ± 0.96

C. albicans EMCC 105

500

9 ± 0.46

125

16 ± 0.92

  1. MIC Minimal inhibitory concentration, IZD Inhibition zone diameter