Analysis of Flavonoids from Eugenia uniflora Leaves and Its Protective Effect against Murine Sepsis

Table 1

Identification of compounds detected by UHPLC-MS.

Peak	Rt	Ion (−)	*Main fragments	Identification
1	3.58	631	479, 316, 287, 169	Myricetin-hexosyl-gallate
2	3.89	479	316, 287, 271	Myricetin-hexoside
3	3.93	463	300, 271, 255	Quercetin-hexoside
4	4.05	615	463, 300, 271, 169	Quercetin-hexosyl-gallate
5	4.20	615	463, 300, 271, 169	Quercetin-hexosyl-gallate
6	4.31	449	316, 287, 271	Myricetin-arabinoside
7	4.40	463	316, 287, 271	Myricetin-rhamnoside
8	4.55	599	447, 300, 285, 169, 124	Quercetin-rhamnosyl-gallate
9	4.70	653	501, 463, 317, 169, 124	n.i.
10	4.91	539	169, 151, 123	n.i.
11	5.05	433	301, 271, 255	Quercetin-arabinoside
12	5.28	447	301, 271, 255	Quercetin-rhamnoside
13	6.11	609	463, 300, 271	Quercetin-rhamnosyl-hexoside

*Negative fragment-ions.
n.i.: not identified.