Authors : M.P. Patil and Diptee Mishra
Page Nos : 131-133
Description :
Nowadays soap is a daily need of humans as washing of hand with a soap is one of the ways to prevent infections. In the market variety of soaps are available. We have tried to prepare liquid soap from different leaves of medicinal plants and studied physical properties like pH, surface tension and viscosity of prepared soap. It is observed that the surface tension goes on decreasing with increase in concentration of soap. There are minor changes observed in viscosity and pH was also slightly alkaline.
