Tarin abinci:
(1) sakamakon kiyaye darajar: abinci da haske, oxygen a cikin aiwatar da ajiya, da mataki na enzyme, zafin jiki zai zama mai hadawan abu da iskar shaka da Browning, bitamin da kuma gina jiki denaturation, pigment bazuwa, danshi sha da microbial gurbatawa da sauran al'amurran da suka shafi, don haka abinci marufi iya sarrafa sama hudu dalilai na farko don mika shiryayye rayuwar abinci, don kiyaye abinci mai gina jiki da kuma ingancin. Wannan kuma shine mafi mahimmanci kuma muhimmin aiki na kayan abinci.
(2) Ingantacciyar ajiya da sufuri: Saboda nau'ikan kayan abinci daban-daban, kowane nau'in abinci yana da sauƙi a matse shi yayin jigilar kayayyaki, karo da sauran abubuwan da ke haifar da raguwar ingancin abinci. Don haka daban-daban marufi abinci don abinci a cikin harkokin sufuri don samar da wani buffer kariya, kamar inji tasiri juriya na gwangwani, idan kayan lambu tare da corrugated akwatin buffer yi, kuma kamar mu na kowa thermal shrinkage fim marufi, saboda ta m marufi, idan aka kwatanta da sauran marufi mafi sarari ceton da yadu amfani.
(3) Haɓaka tallace-tallace: Idan muka ga nau'ikan abinci iri-iri a cikin manyan kantuna, ba kawai mu mai da hankali kan ingancin samfuran ba, har ma da kayan abinci za su jawo hankalin masu amfani da su zuwa wani matsayi. Mun gwammace mu sayi abincin da aka shirya da kyau fiye da fakitin mara kyau. A matsayin misali, dalilin da ya sa alamar ruwan 'ya'yan itacen dabino na kwakwa na iya samun fa'ida a gasar irin waɗannan samfuran, ban da ingancin samfuransa, amma kuma a ƙarƙashin ra'ayi mai yawa akan marufi (akwatin madarar kwakwarsa tana kama da ƙananan tallanmu da aka buga ta hanya, manufar ita ce haskaka maɓalli: ruwan 'ya'yan itace mai tsabta na halitta).
(4) inganta darajar kaya: A bayyane yake cewa kayan da aka haɗa suna da ƙima mafi girma, abinci iri ɗaya, marufi zai ba da ƙarin ƙima ga samfurin. Daga wani ra'ayi, a cikin 'yan shekarun nan, an kuma gabatar da marufi fiye da kima, kuma a cikin tsarin samar da abinci mai da hankali sosai ga marufi na abinci (cakulan wata da sauran kyaututtukan bikin), wanda kuma ya dace mu yi tunani mai zurfi game da wata matsala.
