H****s
发帖数: 1130 | 1 Habitat: Widely distributed throughout Europe including Britain, naturalized
in N. America and many other parts of the world.
Collection: The flowerheads are gathered between May and September.
Part Used: Flowerheads.
Constituents:
Isoflavones; biochanin A, daidzein, formononnetin, genistein, pratensein, tr
ifoside
Other flavonoids including pectolinarin and trifoliin (=isoquercitrin)
Volatile oil, containing furfural
Clovamides; L-Dopa-caffeic acid conjugates
Coumarins; coumestrol, medicagol an |
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