Table 1 Plants selected for the study

1

Camellia sinensis

2

Calophyllum inophyllum

3

Guazuma ulmifolia

4

Catharanthus roseus

5

Cassia auriculata

6

Aegles marmelos

7

Andrographis paniculata

8

Asparagus racemosus

9

Cinnamomum aromaticum

10

Annona muricata

11

Justicia gendarussa

12

Piper nigrum