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. 2011 Jan 20;11:5. doi: 10.1186/1472-6882-11-5

Table 3.

Qualitative phytochemical analysis of isopropanol extracts exhibiting ≥ 50% inhibition on PPA activity

Plant Species L. usitatisumum M. alba O. tenuiflorum
 Proteins - - -
 Alkaloids + - +
 Tannins - + +
 Cardic glycosides + + -
 Flavinoids - + +
 Saponins + + -
 Steroids + - -

+ Detected

- Not detected