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Table 1 The composition of the prepared hydrogel formulations of the bioactive fractions

From: The study of wound healing activity of Thespesia populnea L. bark, an approach for accelerating healing through nanoparticles and isolation of main active constituents

Ingredients (g)

Prepared hydrogel formulations

F1

F2

F3

F4

Carbopol 934

0.5

0.5

0.5

0.5

Ethanol (ml)

20

20

20

20

Polyethylene glycol 400

20

20

20

20

Pet-B

2

–

–

–

Etac-B

–

–

2

–

Pet-B-CLN

–

2

–

–

Etac-B-CLN

–

–

–

2

Triethanolamine (ml)

QS

QS

QS

QS

Water (quantity sufficient- ml)

100

100

100

100

  1. QS Quantity sufficient for pH adjustment
  2. Pet-B petroleum ether fraction: Etac-B ethyl acetate fraction, Pet-B-CLN petroleum ether fraction encapsulated in chitosan nanoparticles, Etac-B-CLN Ethyl acetate fraction encapsulated in chitosan nanoparticles