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Table 3 Chemo profile of sequential aqueous extract of T. alternifolia stem bark performed by HPTLC method

From: In vitro antibacterial activity of Tabernaemontana alternifolia (Roxb) stem bark aqueous extracts against clinical isolates of methicillin resistant Staphylococcus aureus

Compound

Number of spots observed

Rf values

Alkaloids

2

0.77, 0.87

Flavanoids

11

0.03. 0.07, 0.35, 0.43, 0.5, 0.55, 0.6, 0.64, 0.68, 0.75, 0.8

Saponins

18

0.11, 0.17, 0.23, 0.25, 0.27, 0.34, 0.41, 0.45, 0.51, 0.53, 0.58, 0.63, 0.68, 0.84, 0.74, 0.56, 0.78, 0.84

Steroids

7

0.02, 0.04, 0.06, 0.15, 0.58, 0.78, 0.84

Coumarins

5

0.04, 0.07, 0.16, 0.57, 0.64