In Vitro Inhibitory and Proliferative Cellular Effects of Different Extracts of Struthanthus quercicola: A Preliminary Study

Table 3

Qualitative phytochemical screening of extracts of S. quercicola growing on G. ulmifolia (Host 1) and Citrus sp. (Host 2).

Extract code	Sterols	Terpenoids	Alkaloids	Flavonoids	Saponins	Tannins
Host 1/Host 2
Decoction	N/N	N/N
Infusion	N/N	N/N
MWaq	N/N	N/N
MWMeOH					N/N
MMeOH					N/N
PMeOH		N/N

 = little coloration/precipitation,  = intermediate coloration/precipitation,  = abundant coloration/precipitation; N = no reaction/precipitation. Extract codes are defined in Table 2.