Rheological properties of Triumfetta cordifolia gum solutions in the concentrated regime.

The polyelectrolyte gum from Triumfetta cordifolia stem bark has recently come to the fore for its remarkable potential as an emulsifier and stabilizer for aqueous formulations. This paper presents the rheological study of T. cordifolia gum aqueous solutions in the concentrated regime (C > C** = 0.

Gum as a Promising Bio-Ingredient to Stabilize Emulsions with Potentials in Cosmetics.

The cosmetics industry is searching for efficient and sustainable substances capable of stabilizing emulsions or colloidal dispersions that are thermodynamically unstable because of their high surface energy. Therefore, surfactants are commonly used to stabilize the water/oil interface. However, the presence of a surfactant is not always sufficient to obtain stable emulsions on the one hand, and conventional surfactants are often subject to such controversies as their petroleum origin and environmental concerns on the other hand.