Pali mitundu yambiri yosungirako zakudya, yopangidwa kuti ikwaniritse zofunikira zosungirako zakudya zosiyanasiyana. Nazi mitundu yodziwika bwino ya zotengera zosungira zakudya ndi zitsanzo zawo:
1. Zithunzi zosindikizidwa pulasitiki
Mitundu: Nthawi zambiri zimapangidwa ndi chakudya - ma proppics monga polypropylene (pp) ndi polyethylene (pe).
Mawonekedwe: zopepuka, sizophweka kusiya, kusewera bwino kumatha, kumatha kusokoneza chakudya kuti chisachitike chonyowa komanso chodulidwa.
Chitsanzo: Mabokosi osindikizira apulasitiki osiyanasiyana, nthawi zambiri amagwiritsidwa ntchito kusunga zotsalira, zipatso, masamba ndi zakudya zina.
2. Zovala zamagalasi
Mitundu: Zigalasi zowoneka bwino, kutentha kwambiri komanso kuchepa kwa kutentha, sizophweka kununkhira.
Zinthu: Chakudya chomwe chili mumtsuko chimatha kuwoneka bwino, chomwe ndi chosavuta pakuwonera komanso kuwongolera. Kutsutsana ndi chimbudzi ndikwabwino kuposa pulasitiki, yoyenera kusungira zakudya za acidic kapena nsomba.
Chitsanzo: Mitsuko yagalasi, nthawi zambiri imagwiritsidwa ntchito kusunga zakudya zouma monga mtedza, nyemba, ufa, komanso sungu, ma pickles, etc.
3. Zingwe zachitsulo
Mitundu: Nthawi zambiri zimapangidwa ndi chitsulo chosapanga dzimbiri kapena chisinja.
Zinthu: Uli ndi magwiridwe antchito abwino ndipo amatha kupewa kuti chakudya chisakhale chofewa komanso chodulidwa. Kutsutsa koyenera kuvunda, choyenera kusunga chakudya chouma.
Chitsanzo: Mabokosi achitsulo, omwe nthawi zambiri amagwiritsidwa ntchito kusunga tiyi, khofi, shuga ndi zakudya zina.
4. Matumba osindikizidwa
Mtundu: Wopangidwa ndi zinthu zapadera, mlengalenga mu thumba lingatulutsidwe.
Mawonekedwe: Kusindikiza bwino magwiridwe antchito, kumatha kukulitsa moyo wa alumali. Zopepuka komanso zosavuta kunyamula.
Chitsanzo: Matumba osindikizidwa, nthawi zambiri amagwiritsidwa ntchito kusunga zakudya zowonongeka monga nyama, nsomba, masamba, komanso ndiwoyeneranso kunyamula chakudya mukamayenda kapena zithunzi.
5. Mabotolo apulasitiki
Lembani: zopangidwa ndi chakudya - zida pulasitiki.
Mawonekedwe: Amakhala ndi magwiridwe antchito abwino, amatha kupewa kutaya madzi. Zopepuka komanso zosavuta kunyamula.
Chitsanzo: Mabotolo apulasitiki osiyanasiyana, nthawi zambiri amagwiritsidwa ntchito kusunga zakudya zamadzimadzi monga mafuta ophikira, msuzi wa soya, viniga, etc.
6. Zovala zamapepala
Lembani: kuphatikiza mabokosi, makatoni, matumba a pepala, etc.
Zinthu: Zosangalatsa, zofooka, nthawi zambiri zimagwiritsidwa ntchito posungira - posungira kapena kuwononga chakudya.
Chitsanzo: Mabokosi a mkaka, mabokosi am'masisiti, ndi zina zambiri.
7..
Lembani: Zopangidwa ndi mapepala, filimu yapulasitiki, zojambulazo, etc.
Malangizo: Amakhala ndi chisindikizo chabwino komanso chotchinga, chimatha kuteteza chakudya ku oxygen, chinyezi, etc.
Chitsanzo: Zakudya zodziwika bwino, monga tchipisi tating'ono, mtedza, ndi zina.
8. Zotengera zina zapadera
Mtundu: monga mitsuko ya ceramic, nsuku ndi matabwa otabwa, etc.
Mawonekedwe: ali ndi mawonekedwe ndi mawonekedwe apadera, oyenera kusungidwa kwa zakudya zina.
Chitsanzo: Mitsuko ya ceramic nthawi zambiri imagwiritsidwa ntchito kusunga tiyi, vinyo, etc.; Zovala za bamboo ndi matabwa ndizoyenera kusunga zakudya zomwe zimafunikira kukhala ndi kukoma kwawo, monga uchi, chisa cha mbalame, etc.
