Table 2.

Composition of water-soluble melanin compounds from Inonotus hispidus.

RT (min)	Compound name	S/N	Area (%)
3.71	Methylbenzene	18398.86	21.42
1.59	DL-2-aminoadipic acid, methanethiol	7501.55	7.60
1.71	1-Methylcyclopropanemethanol, N-methyl-l-leucine, sulfocyanic acid	4834.62	7.53
6.49	Styrene, bicyclo[4.2.0]octa-1,3,5-tetraen	2415.71	4.02
5.65	Ethylbenzene	2288.71	3.43
2.06	3-Cyclopentene-1,2-diol, 5-methyl-1H-pyrazole, 2-cyclopentenone, 3-methylfuran	1892.73	2.41
3.10	(S)-(+)-2-Methylbutyronitrile, 3-oxo-1,8-octane dicarboxylic acid, l-valine, L-(+)-threose, amastatin	951.33	0.92
2.49	Benzene, 2-bromo-4,5-methylenedioxymethamphetamine	942.55	1.47
24.11	N-Benzyl-1-cyclopropyl-2-methyl-5-oxpyrrolidine-2-carboxyamide, M-nitrocarbamate, 1,1′-bi(cyclohexyl), 2‑(2‑methylpropyl), 2-methyl-n-(1-octahydroquinolinzine-1-ylmethyl)-benzamide, 2-butyl-1,1′- dicyclohexyl	807.96	1.92
13.19	4-Methylphenol	771.72	5.85
19.14	Indole	685.86	1.88