Ezweni lapho ukulahlwa kokudla kuwukukhathazeka okukhulayo, isikhwama se-ziplock esithobekile sesiphenduke isisekelo sasekhishini. Amandla ayo okugcina ukudla kukusha isikhathi eside akulula nje kuphela kodwa futhi kubalulekile ekwehliseni ukubola nokumosha. Kodwa yini ngempela eyenza lezi zikhwama ziphumelele kangaka? Lokhu okuthunyelwe kuhlolisisa izimiso zesayensi ezingemuva kwezikhwama ze-ziplock, ukuhlola ukuthi izinto ezibonakalayo, ukuvala umoya, nokulawula umswakama kusebenza kanjani ndawonye ukuze kulondolozwe ubusha bokudla.
Iqhaza Lempahla: Kungani i-PE Plastic Ilungile
Izikhwama ze-Ziplock zenziwe ngepulasitiki ye-polyethylene (PE), into ehlukahlukene edlala indima ebalulekile ekulondolozweni kokudla. Ipulasitiki ye-PE yaziwa ngokuguquguquka kwayo, ukuqina, kanye nokumelana namakhemikhali, okuyenza ibe yinketho efanelekile yokugcina ukudla.
1. Izici Zokuvimbela:Ipulasitiki ye-PE isebenza njengesithiyo ekungcoleni kwangaphandle okufana namagciwane, uthuli, nokunye ukungcola. Lo msebenzi wokuvimbela ubalulekile ekugcineni ukuhlanzeka kokudla nokuphepha. Ukungenwa kahle kwempahla kumhwamuko wamanzi nomoya-mpilo kusiza ekuvimbeleni ukungena komswakamo nomoya, okuyikona okunomthelela ekonakaleni kokudla.
2. Ukuzinza Kwamakhemikhali:Esinye isici esibalulekile sepulasitiki ye-PE ukuzinza kwayo kwamakhemikhali. Ngokungafani namanye amapulasitiki, i-PE ayiphenduli ngezinto ezine-asidi noma ezine-alkali ezivame ukutholakala ekudleni. Lokhu kuzinza kuqinisekisa ukuthi ukunambitheka kokudla, iphunga, kanye nenani lomsoco kuhlala kungashintshile phakathi nokugcinwa.
Ukuvala Okuvaliwe: Ukukhiya Okusha
Esinye sezici ezibaluleke kakhulu zesikhwama se-ziplock uphawu lwaso olungangeni moya. Indlela elula kodwa esebenzayo yokuvala u-zip iqinisekisa ukuthi isikhwama singavulwa kalula futhi sivalwe kabusha, kugcinwe indawo yomoya.
1. Ukuvimbela i-Oxidation:I-oxidation iyimbangela enkulu yokonakaliswa kokudla, ikakhulukazi ezithelweni, imifino, namafutha. Uma ukudla kuvezwa umoya-mpilo, kuba nokuguquguquka kwamakhemikhali okuholela ekushintsheni kombala, ukunambitheka, nokulahlekelwa izakhi. Isivalo esingangenisi umoya sesikhwama se-ziplock sinciphisa ukuchayeka komoyampilo, kwehlisa kakhulu inqubo ye-oxidation futhi sandise impilo yeshalofu yokudla.
2. Ukulawula Umswakama:Umswakama ungesinye isitha sokulondoloza ukudla. Umswakama owedlulele ungaholela ekukhuleni kwesikhunta namagciwane, kuyilapho umswakama omncane kakhulu ungabangela ukudla kome futhi kulahlekelwe ukuthungwa kwakho. Isivalo esingangeni moya sesikhwama se-ziplock sisiza ukugcina umswakama ofanele ngokuvikela umswakama wangaphandle ukuthi ungangeni kanye nomswakama wangaphakathi ukuthi ungaphumi.
Ukubaluleka Kokulawula Umswakama
Ukulawula umswakama kubalulekile ekugcineni ukudla kusha. Izikhwama ze-Ziplock zihamba kahle kule ndawo ngokuhlinzeka ngendawo elawulwayo egcina umswakama wemvelo wokudla.
1. Ukugcina Ubusha:Ngokudla okufana nemifino nezithelo, ukugcina umswakama kuyisihluthulelo sokugcina u-crispness kanye ne-juiciness yabo. Izikhwama ze-Ziplock zisiza ukugcina lokhu kudla kunamanzi, kuqinisekiswe ukuthi kuhlala kusha futhi kukhanga isikhathi eside.
2. Ukuvimbela Ukushiswa Kwesiqandisi:Uma kuziwa ekubazeni ukudla, ukulawula umswakama kubaluleke nakakhulu. Ukushiswa kwesiqandisi kwenzeka lapho ukudla kulahlekelwa umswakama ngesikhathi sokuqandisa, okuholela emiphumeleni eyomile, eshintshashintshayo, kanye nengathandeki. Ngokuvala umswakama, izikhwama ze-ziplock zinciphisa ingozi yokushiswa kwefriji, okusiza ukugcina ukunambitheka nokuthungwa kokudla okufriziwe.
Ukuguquguquka Nokusebenziseka kalula: Ngaphandle Kwesitoreji Sokudla
Nakuba okugxilwe kakhulu kwalokhu okuthunyelwe kusekugcineni ukudla, kubalulekile ukuqaphela ukuthi izikhwama ze-ziplock zinikeza izinga lokuguquguquka nokulula okudlulela ngalé kwekhishi. Ziyakwazi ukuphinda zisetshenziswe, kulula ukuzigcina, futhi zitholakala ngobukhulu obuhlukahlukene, okwenza zifaneleke ezinhlobonhlobo zezinhlelo zokusebenza, kusukela ekuhleleni izinto zasendlini ezincane kuya ekuvikeleni imibhalo ebalulekile.
Isiphetho: Kungani Izikhwama Zoziphu Zibalulekile Ekuvuseleleni Ukudla
Kafushane, isayensi engemuva kwezikhwama ze-ziplock iveza ukuthi kungani zisebenza kahle kakhulu ekugcineni ukudla kukusha. Inhlanganisela yezindawo zokuvimbela ipulasitiki ye-PE, isivalo esingangenisi umoya esivimbela i-oxidation nokulahlekelwa umswakama, kanye nekhono lokugcina indawo elawulwayo kwenza izikhwama ze-ziplock zibe ithuluzi elibalulekile kunoma yiliphi ikhishi.
Kunoma ubani ofuna ukukhulisa ubusha bokudla futhi anciphise imfucuza, ukutshala imali ezikhwameni ezikhiya iziphuphu zekhwalithi ephezulu kuyisinqumo esihlakaniphile. Azigcini nje ngokugcina ukunambitheka, ukuthungwa, kanye nenani lokudla okunomsoco lokudla kwakho, kodwa futhi zikunikeza lula nokuguquguquka okudlula ukugcinwa kokudla.
Bizela Esenzweni:Ulungele ukuzwa izinzuzo zezikhwama zekhwalithi ephezulu ze-ziplock? Hlola uhla lwethu lwezikhwama ze-PE plastic ziplock eziklanyelwe ukugcina ukudla kwakho kukusha nekhishi lakho lihlelekile. Vakashela wethuiwebhusayithiukuze ufunde kabanzi futhi uthenge namuhla.
Isikhathi sokuthumela: Sep-02-2024
