Table 3.

Main components of separated fractions 1–8.

FR	Compounds
1	Glucose, Disaccharide, Isocitric acid, Citric acid, Homocitric acid
2	Geranyl diphosphate, Caffeic acid glucuronide, Caffeic acid glucuronide isomer, Caffeoylmalic acid, Salicyl glucuronate, Feruloylgalactaric acid, Coumaric acid glucoside, Feruloylgalactaric acid isomer, Citroside B, Limonin‐17‐β‐d‐glucoside
3	Geranyl diphosphate, Caffeic acid glucuronide, Caffeic acid glucuronide isomer, Salicyl glucuronate, Feruloylgalactaric acid, Feruloylgalactaric acid isomer.
4	Citroside B, Vicenin 2, Deacetylnomilinic acid glucoside, Nomilinic acid glucoside
5	Naringin, Hesperidin
6	Demethylnobiletin, Tangeretin, Methoxytangeretin, Nobiletin
7	Tangeretin, Methoxytangeretin, Nobiletin
8	Tangeretin, Methoxytangeretin, Nobiletin, Tetramethoxyflavone, Methoxynobiletin