Astragalin is a chemical compound. It can be isolated from ''
Phytolacca americana
''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, pokeberry, dragonberries, pigeonberry weed, and inkberry, is a List of poisonous plants, poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae ...
'' (the American pokeweed) or in the
methanol
Methanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical compound and the simplest aliphatic Alcohol (chemistry), alcohol, with the chemical formula (a methyl group linked to a hydroxyl group, often ab ...
ic extract of fronds of the fern ''
Phegopteris connectilis
''Phegopteris'' is a genus of ferns in the family Thelypteridaceae, subfamily Phegopteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are known collectively as the beech ferns. Species are native to Asia, North ...
''.
It is also
found in wine.
Astragalin is a 3-''O''-
glucoside
A glucoside is a glycoside that is chemically derived from glucose. Glucosides are common in plants, but rare in animals. Glucose is produced when a glucoside is hydrolysed by purely chemical means, or decomposed by fermentation or enzymes.
Th ...
of
kaempferol
Kaempferol (3,4′,5,7-tetrahydroxyflavone) is a natural flavonol, a type of flavonoid, found in a variety of plants and plant-derived foods including kale, beans, tea, spinach, and broccoli. It is also found in propolis extracts. Kaempferol i ...
.
References
Kaempferol glycosides
Flavonol glucosides
{{Aromatic-stub