Down-regulation of biofilm-associated genes in mecA-positive methicillin-resistant S. aureus treated with M. communis extract and its antibacterial activity

AMB Express

Table 1 The major constituents of the extract of M. communis ethanolic extract (Zadeh et al. 2020)

No.	Retention time(min)	Molecular formula	Compound name	% of total
1	13.169	C₆H₈O₄	4 H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl	5.474
2	17.566	C₆H₆O₃	2-Furancarboxaldehyde, 5-(hydroxymethyl)	42.396
3	21.531	C₁₃H₂₀O₂	2,10,10-Trimethyl-6-methylene-1-oxaspiro[4.5]decan-7-one	1.284
4	28.234	C₁₃H₂₀O₂	7-Isopropyl-7-methyl-nona-3,5-diene-2,8-dione	12.764
5	35.527	C₂₂H₄₂O	Z-5-Methyl-6-heneicosen-11-one	4.230
6	36.482	C₁₄H₂₈	3-Heptene, 2,2,3,5,5,6,6-heptamethyl	5.360