From: Comparative analysis among three Taiwan-specific Gentiana species and Chinese medicinal plant Gentiana scabra
Samples
Extract yield (%)a
G. scabra (GS)
6.76
G. davidii var. formosana (GDF)
5.71
G. arisanensis (GA)
9.10
G. scabrida var. punctulata (GSP)
7.96
Gentian dried root 1 (DR1)
24.25
Gentian dried root 2 (DR2)
28.05