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. 2024 Jan 23;55(1):543–556. doi: 10.1007/s42770-024-01250-z

Table 2.

Phytochemical screening of ethyl acetate extract of isolated strain BLR24 (EA-BLR24)

Phytochemical Reagent Analysis results
Alkaloids Dragendorff’s reagent +1, yellowish orange precipitate
Phenols 5% ferric chloride solution +, bluish black color
Flavonoids 1% aluminum chloride ethanolic solution (UV365 nm) +, yellow fluorescence

1Positive test