ʻO ka Emulsifier kahi ʻano mea e hiki ke hana i kahi hui o ʻelua a ʻoi aku immiscible ʻāpana e hoʻokumu i kahi emulsion paʻa. hoemi i ka interfacial tension o kela mea keia mea i loko o ka huikau nenoaiu, a me ka droplet ili e hana i ka paa kiʻiʻoniʻoni a ma muli o ke kuleana o ka emulsifier i haawiia i loko o ka droplet ili hookumu ana o ka uila papalua papa, e pale i droplets ohi kekahi i kekahi, a e malama i ka lole. emulsion.Mai kahi māhele o ka manaʻo, he heterogeneous ka emulsion.ʻO ka māhele i hoʻopuehuʻia i loko o ka emulsion hiki ke lilo i ka wai a iʻole kaʻaila,ʻo ka hapa nui o ia mea heʻaila. ʻO ka wai. ʻO ka emulsifier he surfactant me kahi hui hydrophilic a me kahi hui lipophilic i loko o ka mole.ʻO ka haʻahaʻa o ka waiwai HLB, ʻoi aku ka ikaika o nā waiwai lipophilic o ka emulsifier. ʻO ka mea ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka waiwai HLB, ʻoi aku ka ikaika o ka hydrophilicity. ʻO nā emulsifiers like ʻole nā waiwai HLB like ʻole.No ka loaʻa ʻana o nā emulsion paʻa, pono e koho ʻia nā emulsifiers kūpono.