ABSTRACT An emulsifier or emulsifying agent is a material that can unite two compounds of different polarities. Mono diacylglyceride (MDAG) is a synthetic emulsifier that can be obtained from the esterification reaction of fatty acids with glycerol using NADES (Natural Deep Eutectic Solvent) catalyst. NADES is an environmentally friendly organic solvent made from a mixture of HBA (Hydrogen…