HPTLC ATLAS

 

Botanical Information Coptis quinquefolia Miq. (procuring samples)

Synonyms Coptis morii Hayata
Coptis quinquefolia f. ramosa Makino
Coptis quinquefolia var. pedatoquinquefolia Koidz.
Coptis quinquefolia var. ramosa (Makino) Ohwi
Coptis ramosa (Makino) Tamura

Sample preparation Take 0.1 g of powder, add 5 ml of methanol, shake vigorously for 30 min, filter, take the filtrate as a solution
Mobile phase n-butanol, acetic acid, water 7:1:2 (v/v/v)
Derivatization No derivatization

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