TABLE 1.

MIC of 4A Z/ZnO NPs/GTE PP nanocomposites against bacteria

	MIC (mg/mL)
Bacteria	4A Z	ZnO,4A Z	GTE, 4A Z	ZnO,4A Z/GTE
E. coli O157:H7	–	2	3	1
S. aureus	–	3	4	2
P. fluorescens	–	1	2	2
L. Monocytogenes	–	2	3	3

Abbreviations: MIC, minimum inhibition concentration; PP, polypropylene; ZnO, Zinc oxide; 4A Z, 4A zeolite; GTE, green tea extract.