Igwe emulsifying bụ ụdị akụrụngwa a na-ejikarị na nri, ihe ọṅụṅụ, ihe ịchọ mma, ọgwụ na ụlọ ọrụ kemịkalụ. Ọ nwere ike were mmiri mmiri na-adịghị edozi, dị ka mmiri na mmanụ, site na omume nke mkpali na ịkwa akwa, iji mepụta emulsion ma ọ bụ ngwakọta. Igwe emulsifying nwere ọtụtụ ngwa ngwa. N'ụlọ ọrụ nri na ihe ọṅụṅụ, a na-eji ya na-emepụta mmiri ara ehi, yogọt, jam, sauces na ngwaahịa ndị ọzọ. N'ime ụlọ ọrụ ịchọ mma na ọgwụ, a na-eji emulsifiers akwadebe ngwaahịa dị ka lotions, ointments na injections. Na ụlọ ọrụ kemịkalụ, a na-eji ya na-emepụta ihe mkpuchi, agba na pigmenti. Igwe emulsifying nwere njirimara nke arụmọrụ dị elu, nkwụsi ike, ntụkwasị obi na ọrụ dị mfe, nke nwere ike izute emulsifying na ịgwakọta mkpa nke ụlọ ọrụ dị iche iche.