Ithreyi Lemephu

Iyini i-MAP Tray?

Ithreyi ye-MAP ibhekisela kuthreyi Yokupakishwa Kwe-Modified Atmosphere esetshenziselwa ukwandisa impilo yokudla okonakalayo eshalofini.
Lawa mathreyi aklanyelwe ukugcina imikhiqizo endaweni evaliwe lapho umoya ongaphakathi ushintshwa khona ngengxube yegesi—ngokuvamile i-oxygen, i-carbon dioxide, ne-nitrogen.
Le ndlela yokupakisha isetshenziswa kabanzi enyameni entsha, ekudleni kwasolwandle, enkukhu, kanye nokudla okulungele ukudliwa.

Isebenza kanjani ithreyi ye-MAP?

Amathileyi e-MAP asebenza ngokugcina ukwakheka kwegesi okuthile okuzungeze umkhiqizo wokudla.
Lesi simo esishintshiwe sinciphisa ukukhula kwamagciwane kanye nokubola kwawo, silondoloze ubusha, umbala, kanye nokuthungwa kokudla.
Ithileyi ivame ukuvalwa ngefilimu yokuvimbela ephezulu ukuze igcine indawo yangaphakathi ize ivulwe ngumthengi.

Yiziphi izinto ezisetshenziswa kumathreyi e-MAP?

Amathreyi e-MAP enziwe ngezinto ezivimbela kakhulu njenge-PET, i-PP, noma i-PS, ngokuvamile anezakhiwo noma izembozo eziningi ukuvimbela ukungena kwegesi.
Amanye amathreyi afaka ungqimba lwe-EVOH (Ethylene Vinyl Alcohol) ukuze kugcinwe igesi kahle.
Lezi zinto zikhethwa ukuqinisekisa ukuphepha komkhiqizo, ukuqina, kanye nokuhambisana nemishini yokuvala.

Yiziphi izinhlobo zokudla ezivame ukupakishwa kumathileyi e-MAP?

Amathileyi e-MAP asetshenziswa kabanzi enyameni entsha, enkukhu, enhlanzini, ekudleni kwasolwandle, amasoseji, ushizi, izithelo ezisikiwe, izinto zokubhaka, kanye nokudla okuphekiwe kusengaphambili.
Asiza abathengisi ukuthi banikeze isikhathi eside sokugcinwa ngaphandle kokusebenzisa izithasiselo, okwenza kube kuhle kakhulu ekupakisheni ukudla okubandayo.

Ingabe amathreyi e-MAP angaphinde asetshenziswe?

Amathreyi amaningi e-MAP angasetshenziswa kabusha ngokwengxenye, kuye ngokwakheka kwawo kanye nezindawo zokusebenzisa kabusha zendawo.
Amathreyi ezinto ezilodwa njenge-mono-PET noma i-mono-PP anobungani kakhulu nemvelo futhi angasetshenziswa kabusha uma kuqhathaniswa namathreyi anezingqimba eziningi.
Amathreyi e-MAP angasetshenziswa kabusha ayanda ukudingeka njengengxenye yezixazululo zokupakisha ukudla eziqhubekayo.

Yimaphi amafilimu okuvala asetshenziswa ngamathreyi e-MAP?

Amathreyi e-MAP avalwe ngamafilimu okumboza anezivikelo eziphakeme angabhobozi futhi angangenisi igesi.
Lawa mafilimu angase abe nezakhiwo zokulwa nenkungu, ukusebenza okulula kokuqhekezwa, noma uphawu oluphrintiwe.
Ukukhetha ifilimu efanele kubalulekile ekugcineni isimo esishintshiwe nokuqinisekisa ukubonakala komkhiqizo kanye nokulula kwawo.

Ingabe amathreyi e-MAP angasetshenziswa nemishini yokupakisha ezenzakalelayo?

Yebo, amathreyi e-MAP ayahambisana nemishini yokuvala amathreyi okuzenzakalelayo kanye nezinhlelo zokuhlanza igesi nge-vacuum.
Aklanyelwe imigqa yokupakisha esheshayo, okuqinisekisa inqubo yokuvala eqhubekayo nehlanzekile.
Lokhu kwenza amathreyi okudla e-MAP abe yisinqumo esiphezulu sabacubunguli bokudla bezimboni kanye nabapakishi benyama abakhulu.

Ingabe amathreyi e-MAP afanelekela ukugcina iqhwa?

Nakuba amathreyi e-MAP eklanyelwe kakhulu ukugcina ukudla okuqandisiwe, izinhlobo eziningi nazo ziphephile efrijini.
Amathreyi ahambisana nefriji enziwe ngezinto ezifana ne-CPET noma i-PP eklanywe ngokukhethekile evimbela ukuqhekeka emazingeni okushisa aphansi.
Njalo qinisekisa imininingwane yezinto ngaphambi kokusebenzisa amathreyi e-MAP ekupakisheni ukudla okuqandisiwe.

Yiziphi izilinganiso kanye nezimo ezitholakalayo zamathreyi e-MAP?

Amathreyi e-MAP afika ngosayizi obanzi ojwayelekile nowenziwe ngokwezifiso, kufaka phakathi amathreyi angunxande, ayisikwele, kanye nesitayela segumbi.
Osayizi bavame ukukhethwa ngokusekelwe esisindweni sengxenye, uhlobo lomkhiqizo, kanye nezidingo zeshelufu lokuthengisa.
Ukupakishwa kwethreyi ye-MAP ngokwezifiso kungenziwa ngendlela efanelekile ukuze kuhlangatshezwane nemigomo yomkhiqizo noma yokusebenza, njengokungakwazi ukuhlanganiswa noma izici ezisobala zokuphazanyiswa.

Ingabe amathreyi e-MAP ayahlangabezana nezindinganiso zokuphepha kokudla?

Yebo, wonke amathreyi e-MAP asetshenziswa ekusetshenzisweni kokudla kumele ahambisane nemithethonqubo yezinga lokudla efana ne-FDA, i-EU 10/2011, noma ezinye izindinganiso zikazwelonke.
Zenziwe ezindaweni ezihlanzekile futhi ziphephile ukuthintana ngqo nokudla.
Abakhiqizi abaningi banikeza nemibhalo yokulandelela kanye nezitifiketi zekhwalithi uma becela.