Table 1.

Qualitative analysis of the compounds detected in Chaga.

RT (min)	m/z	Tentative Identification	Adduct Ion	Chemical Class
4.17	177.0532	4-Methoxycinnamic acid	[M-H]−	Phenolic acid
4.51	511.144	3-(4-Hydroxy-3-methoxyphenyl)-1,2-propanediol 2-O-(galloyl-glucoside)	[M-H]−	Phenolic acid
3.38	179.0327	Caffeic acid	[M-H]−	Phenolic acid
4.68	535.1082	Lyoniresinol 9′-sulfate	[M+Cl]−	Phenolic acid
4.4	539.1753	Orientaloside	[M-H]−	Phenolic acid
4.61	197.0428	Syringic acid	[M-H]−	Phenolic acid
3.88	285.0595	Uralenneoside	[M-H]−	Phenolic acid
5.14	735.213	Feruloylquinic acid	[2M-H]−	Phenolic acid
3.91	555.1705	Cassitoroside	[M-H]−	Phenolic acid
3.25	311.0385	Caftaric acid	[M-H]−	Phenolic acid
4.99	649.2119	Egonol gentiobioside	[M-H]−	Phenolic acid
4.49	423.1283	Gibberellin A32	[M+FA-H]−	Terpene
6.42	533.3084	Ganoderic acid L	[M-H]−	Terpene
4.99	737.229	Polyporusterone B/C	[M+FA-H]−	Terpene
6.96	549.3419	Protobassic acid	[M+FA-H]−	Terpene
7.71	533.3464	Ganoderiol D	[M+FA-H]−	Terpene
4.85	509.1291	D-Galactopyranosyl-(1->3)-D-galactopyranosyl-(1->3)-L-arabinose	[M+Cl]−	Carbohydrate
4.61	391.1012	Galactopinitol A	[M+Cl]−	Carbohydrate
4.27	449.1071	a-L-Arabinofuranosyl-(1->3)-b-D-xylopyranosyl-(1->4)-D-xylose	[M+Cl]−	Carbohydrate
3.91	449.1068	a-L-Arabinofuranosyl-(1->3)-[a-L-arabinofuranosyl-(1r5)]-L-arabinose	[M+Cl]−	Carbohydrate
4.91	391.1008	Galactopinitol B	[M+Cl]−	Carbohydrate
4.51	369.0804	5-Hydroxy-6-methoxycoumarin 7-glucoside	[M-H]−	Coumarin
4.17	383.0959	Eleutheroside B1	[M-H]−	Coumarin
4.76	537.1604	Lippioside I	[M-H]−	Iridoid
4.3	553.1552	Lippioside II	[M-H]−	Iridoid
4.91	421.112	2′,4′,3,4,alpha-Pentahydroxydihydrochalcone 3′-C-xyloside	[M-H]−	Chalcone
3.83	273.0381	1,3,6-Trihydroxy-5-methoxyxanthone	[M-H]−	Xanthone
7.66	505.3156	2-deoxy-20-hydroxy-5alpha-ecdysone 3-acetate	[M-H]−	Ecdysteroid
7.34	549.3422	Desglucocoroloside	[M+FA-H]−	Cardenolide
4.02	245.0064	Glucaric acid	[M+Cl]−	Polyol
3.82	251.0531	Methionyl-Cysteine	[M-H]−	Dipeptide