Specsification:20%flavonoids; 10:1 uv

Mainconstituent: flavonoids.

Appearance: yellowish brown to brown powder

Molecular formula: c29h30o16.

Molecular weight: 610.51.

Used part: root andaerial parts.

Nutritional content:
dandelion contains lactupicrine, a bitter principle, tannin, insulin, a latex-like substance, polysaccharides, and carotene.