[Retracted] Antioxidant Activity and Characterization of One New Polysaccharide Obtained from Perigord Truffle (Tuber huidongense)

Table 1

The GC-MS results of methylated PST-W.

Methylated sugar residue	Retention time (min)	Major ion peak of MS ()		Glycosidic bond chaining
		PST-W	References [10]
2,3,4-Me3-Glc	25.239	101, 117, 129, 161, 189, 233	101, 117, 129, 161, 189, 233	6) Glc (1