Kulongedza chakudya:
(1) zotsatira za kusunga mtengo: chakudya ndi kuwala, mpweya mu ndondomeko yosungirako, zochita za enzyme, kutentha adzakhala mafuta makutidwe ndi okosijeni ndi Browning, vitamini ndi mapuloteni denaturation, pigment kuwonongeka, mayamwidwe chinyezi ndi kuipitsidwa tizilombo ndi nkhani zina, kotero ma CD chakudya akhoza kulamulira zinthu zinayi pamwamba choyamba kuwonjezera alumali moyo wa chakudya ndi khalidwe, kusunga shelufu ya chakudya ndi khalidwe. Ichinso ndiye ntchito yofunika kwambiri komanso yofunika kwambiri pakuyika zakudya.
(2) Kusungirako bwino ndi mayendedwe: Chifukwa cha mitundu yosiyanasiyana ya zopangira, zakudya zamitundu yonse ndizosavuta kufinyidwa poyenda, kugundana ndi zotsatira zina zimapangitsa kuti chakudya chikhale chochepa. Kuyika kwazakudya kosiyanasiyana pamayendedwe oyendera kuti apereke chitetezo china, monga kukana kwamakina kwa zitini, ngati masamba okhala ndi malata a bokosi, komanso monga ma CD athu wamba omwe amatenthetsa filimu, chifukwa cha kulongedza kwake, poyerekeza ndi zotengera zina zosunga malo ambiri komanso zogwiritsidwa ntchito kwambiri.
(3) Limbikitsani malonda: Tikamaona zakudya zosiyanasiyana m’malo ogula zinthu, sitimangoganizira za ubwino wa zinthuzo, komanso mmene zinthu zilili m’mafakitale amakopa ogula kumlingo wakutiwakuti. Timakonda kugula chakudya chopakidwa bwino kwambiri m’malo mopanda paketika bwino. Mwachitsanzo, chifukwa chiyani mtundu wa kokonati wa kokonati wa kokonati ukhoza kukhala ndi mwayi pa mpikisano wa zinthu zofanana, kuwonjezera pa khalidwe lake la mankhwala, komanso pansi pa malingaliro ambiri pa phukusi (kuyika kwake mkaka wa kokonati kumakhala ngati malonda athu ang'onoang'ono omwe atumizidwa ndi msewu, cholinga chake ndikuwunikira fungulo: madzi oyera a kokonati achilengedwe)
(4) kulimbikitsa mtengo wa katundu: N'zoonekeratu kuti mmatumba katundu ndi apamwamba, chakudya chomwecho, ma CD adzapereka mtengo zina kwa mankhwala. Kuchokera ku lingaliro lina, m'zaka zaposachedwa, pakhalanso kuyika patsogolo ma CD ochulukirapo, ndipo popanga chakudya amaganizira kwambiri kulongedza kwa chakudya (mikate ya mwezi ndi mphatso zina za chikondwerero), zomwe zimayeneranso kuganizira mozama za vuto.
