Antibacterial Activity of Phytochemical Extracts and Endophytic Fungi of Carapa Guianensis Against Enterococcus Faecalis in Endodontic Infections An In Vitro Study

Table 3: Evaluation of bacterial growth after the application of phytochemical extracts and endophytic fungi of Carapa guianensis against to Enterococcus faecalis biofilm.

Experimental Group		Extract	Spectrophotometer Readings		Inhibition (%)
Group	Concentration (mg mL^-1)	Extract	Initial	Final	Inhibition (%)
1	62.5	Stem - Hexane	0.967 (±0.116)^a*	0.000 (±0.000)^b	100%
2	62.5	Stem - Methanol	1.034 (±0.136)^a	0.000 (±0.000)^b	100%
3	62.5	Leave - Methanol	1.052 (±0.111)^a	0.000 (±0.000)^b	100%
4	31.25	Penicillium Endofitic fungi	0.985 (±0.121)^a	0.000 (±0.000)^b	100%
Negative control	–	–	0.000 (±0.000)^a	0.000 (±0.000)^a	–
Positive control	–	–	1.319 (±0.283)^a	1.208 (±0.007)^a	–

*Different letters indicate statistically significant differences in lines (p<0.05).