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Steviae folium

Steviae folium -- Dilerpene glycosides Liquiritiae radix - Triterpene glycoside)... [Pg.329]

Powdered drug (Ig) is extracted for 15 min with 15 ml methanol under reflux. The Steviae folium filtrate is evaporated to 3 ml and 30 [d is used for TLC. [Pg.329]

Fig. 2A In a Steviae folium BuOll extract (.1) the. sweet-tasting diterpene glycosides are found as four grey zones in the R, range 0.1-0.3 with rebaudioside A (T2) at R, 0.2 and stevioside (Tl) at R, 0.3. The three weak grey zones in the upper R, range 0,75 up to the. solvent front are due to less polar diterpene glycosides and aglycones. Fig. 2A In a Steviae folium BuOll extract (.1) the. sweet-tasting diterpene glycosides are found as four grey zones in the R, range 0.1-0.3 with rebaudioside A (T2) at R, 0.2 and stevioside (Tl) at R, 0.3. The three weak grey zones in the upper R, range 0,75 up to the. solvent front are due to less polar diterpene glycosides and aglycones.
See other pages where Steviae folium is mentioned: [Pg.329]    [Pg.330]    [Pg.332]    [Pg.332]    [Pg.332]    [Pg.332]    [Pg.329]    [Pg.330]    [Pg.332]    [Pg.332]    [Pg.332]    [Pg.332]   
See also in sourсe #XX -- [ Pg.330 , Pg.332 ]



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Stevia

Steviae folium....................................Fig

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