1. Izici zohlelo lokusebenza lephepha lokuhlunga kawoyela edliwayo:
• Ukumelana nokushisa okuphezulu. Ingathathwa ngamafutha we-200 degree isikhathi esingaphezu kwezinsuku eziyi-15.
• Inesilinganiso esiphakeme kakhulu se-void. Ukungcolisa ukungcola ngesilinganiso esiphakathi kwama-microns angaphezu kwe-10. Yenza amafutha okuthosa acace futhi acace, futhi afinyelele inhloso yokuhlunga udaba olwemisiwe emafutheni.
• Inomsebenzi omkhulu womoya, ongavumela impahla yamafutha nge-viscosity ephezulu yokudlula ngokushelela, futhi ijubane lokuhlunga liyashesha.
• Amandla owomile futhi omanzi kakhulu: Lapho amandla okuqhuma efinyelela kuma-300kpa, amandla amade nokuguquguqukayo ashubile angama-90n kanye nama-75n ngokulandelana.
2. Izinzuzo zesicelo sephepha lokuhlunga kawoyela edible:
• Ungasusa ngempumelelo izinto ze-carcinogenic ezifana ne-aflatoxin emafutheni othosiwe.
• ingasusa iphunga emafutheni othosiwe.
• Ungasusa ama-acid ama-fatty acid, i-petoxides, ama-polymers aphezulu kanye nokungcola okuwukungcolisa esihlabathini esimisiwe ku-oyela othosiwe.
• Kungathuthukisa ngempumelelo umbala wokuthosa uwoyela futhi ulenze kufinyelele umbala ocacile we-crystal wamafutha wesaladi.
• Kungavimba ukwenzeka kokuthosa i-oxidation kanye nokusabela kwe-rancidity, kuthuthukisa ikhwalithi yamafutha okuthosa, ukuthuthukisa ikhwalithi yokuhlanzeka kokudla okuthosiwe, futhi kwandise impilo eshaloshi lokudla okuthosiwe.
• Ungasebenzisa ngokuphelele ukuthosa uwoyela ngaphansi kwesisekelo sokuhambisana nemigomo yokuhlanzeka yokudla, okuletha izinzuzo ezingcono ezomnotho kumabhizinisi. Lo mkhiqizo usetshenziswa kabanzi ezinhlotsheni ezahlukahlukene zokuhlunga kwamafutha okuthosiwe
Idatha yelebhu ikhombisa ukuthi ukusetshenziswa kwephepha lokuhlunga kawoyela elidliwayo kudlala indima enkulu ekuvikeleni ukwanda kwenani le-acid lamafutha okuthosa, ukuthuthukisa ikhwalithi yomkhiqizo, kanye nokuphila kweshelufu lomkhiqizo.