Comparative Study between Ethanolic and β-Cyclodextrin Assisted Extraction of Polyphenols from Peach Pomace

Table 1

Minimum inhibitory concentration (µg/mL) of different Gram + and Gram − bacteria obtained with β-CD 50 mg/mL, EtOH 50 mg/mL, and EtOH 500 mg/mL extracts.

Bacteria/POMs	Minimum inhibitory concentration (µg/mL)
	β-CD 50 mg/mL	EtOH 50 mg/mL	EtOH 500 mg/mL
Methicillin-resistant Staphylococcus aureus (MRSA1) (Gram +)	13	26	13
Methicillin-resistant Staphylococcus aureus (MRSA2) (Gram +)	26	-	1.5
Methicillin-resistant Staphylococcus epidermidis MRSE 1297 (Gram +)	-	-	1.5
Methicillin-resistant Staphylococcus epidermidis MRSE 1296 (Gram +)	-	-	6.5
Coagulase-negative staphylococci 1664 (Gram +)	-	-	13
Coagulase-negative staphylococci 1530 (Gram +)	13	-	13
Staphylococcus aureus 1966 (Gram +)	6.5	13	13
Staphylococcus aureus 2030 (Gram +)	3	13	13
High-level aminoglycoside-resistance enterococci HLAR (Gram +)	13	-	13
Vancomycin-resistant enterococci VRE (Gram +)	13	-	1.5
Pseudomonas aeruginosa 27 (Gram −)	-	-	1.5
Pseudomonas aeruginosa 32 (Gram −)	-	-	1.5
Escherichia coli 1238 (Gram −)	-	-	13
Escherichia coli 1250 (Gram −)	-	-	13
Klebsiella pneumoniae 184 (Gram −)	-	-	6.5
Acinetobacter baumannii 1204 (Gram −)	-	-	1.5