Antithrombotic Effects of Five Organic Extracts of Bangladeshi Plants In Vitro and Mechanisms in In Silico Models

Table 2

Qualitative phytochemical screening of Ocimum tenuiflorum, Andrographis paniculata, Adhatoda vasica, Leea macrophylla, and Litsea glutinosa.

Chemical constituent	Name of the species
	Ocimum tenuiflorum	Andrographis paniculata	Adhatoda vasica	Leea macrophylla	Litsea glutinosa
Alkaloids	—	—	+	—	++
Flavonoids	+++	++	+	++	++
Steroids	+++	++	++	++	++
Tannins	+++	-	++	—	++
Saponins	++	+++	+	—	++
Phlobatannins	—	—	—	+	—
Glycosides	++	+	+	+	++

Note: “+,” “++,” and “+++” indicate the mild, moderate, and strong presence, whereas “—” indicates the absence of secondary metabolites in respective extract.