Table 2.

Peaks identification of hazelnut skin methanolic extract through HPLC/ESI-MS.

N°	Compound Identified	Retention Time (min)	m/z (M−H)−
1	Myricetin rhamnoside	23.40	463
2	Quercitin 3-0-rhamnoside	27.52	447
3	Phloretin 2-o-glucoside	29.30	435
4	Kaempferol rhamnoside	30.96	431
5	Quercetin	34.16	301