Table 1.

Classification of the 649 detected metabolites in D. officinale leaves and stems.

Class	Number of Compounds	Class	Number of Compounds
Organic Acids	72	Benzoic acid derivatives	15
Amino Acid Derivatives	65	Quinates and their derivatives	14
Nucleotides and Their Derivates	56	Coumarins	12
Flavones	46	Indole derivatives	11
Hydroxycinnamoyl Derivatives	37	Catechin derivatives	8
Lipids_Glycerophospholipids	33	Alcohols and polyols	7
Amino Acids	30	Alkaloids	7
Flavone C-Glycosides	30	Anthocyanins	7
Others	30	Cholines	7
Flavonols	24	Isoflavones	7
Lipids_Fatty Acids	22	Tryptamine derivatives	7
Carbohydrates	20	Nicotinic acid derivatives	4
Phenolamides	19	Pyridine derivatives	3
Lipids_Glycerolipids	18	Flavonolignans	2
Vitamins	17	Terpenoids	2
Flavanones	16	Proanthocyanidins	1