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. 2024 Oct 7;35(3):215–242. doi: 10.21315/tlsr2024.35.3.10

Table 4.

Fresh plant parts phytochemical screening report.

Secondary metabolites Name of the test MS SL MSS SLS EMS ESL HMS HLS
Phenols Neutral FeCl3 test ++ + + + + +
Flavonoids Alkaline reagent test +++ +++ + + +++ ++ +++ +++
Alkaloids Mayers test + ++ ++ + + +
Carbohydrates Benedict’s test ++ +
Sterols Salkowski test + + + + + + +
Proteins Biuret test
Saponins Foam test +++ +++ + ++
Terpenoids + + + + + + + +
Tannins + +
Fat and oils ++ ++ ++ ++

Note: − Negative, + Present, ++ Moderate, +++ Strongly present. MS = fresh matured stem water extract; SL = fresh stem and leaf water extract; SLS = fresh stem and leaf pet-ether extract; MSS = fresh matured stem pet-ether extract; EMS = fresh matured stem ethanol extract; ESL = fresh stem and leaf ethanol extract; HLS = fresh stem and leaf hydroalcoholic extract; HMS, fresh matured stem hydroalcoholic extract