![]() ![]() Other methods have been suggested, notably in 1957 by Davies. The following three emulsifying ointments are used as water-miscible bases: Emulsifying Ointment BP (anionic) Cetrimide Emulsifying Ointment BP (cationic) Cetomacrogol Emulsifying Ointment BPC (non-ionic) As the bases mix readily with the aqueous secretions of the skin and therefore wash out easily, they. ![]() Reich 6 reviews that fatty alcohols or acids, and oily soils containing amphiphiles of this type, can also often be removed from substrates as a result of liquid crystal or mesophase formation. The hydrophilic–lipophilic balance ( HLB) of a surfactant is a measure of its degree of hydrophilicity or lipophilicity, determined by calculating percentages of molecular weights for the hydrophilic and lipophilic portions of the surfactant molecule, as described by Griffin in 19. Interaction with the detergent acting as an emulsifying agent is helpful in this regard, as is entrapment of soil particles in the lather 84. To make an emulsion you need an emulsifier and force such as whisking and beating to. Measure of degree to which a surface active agents is hydrophilic or lipophilic HLB scale showing classification of surfactant function The meaning of SAPONIN is any of various mostly toxic glucosides that occur in plants (such as soapwort or soapbark) and are characterized by the property of producing a soapy lather especially : a hygroscopic amorphous saponin mixture used especially as a foaming and emulsifying agent and detergent. An emulsion can be defined as a mixture of oily and watery liquids. ![]()
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