"Chiremba, murume wangu anouya nemazai oisa ese mufiriji. Asi amai vangu vanoti hazvina kunaka kuisa mazai mufiriji, anofanira kuchengetwa panze. Ndiani ane chokwadi, chiremba?"
Rimwe zuva, Mai Alwis, vakauya kukiriniki yangu, vakandibvunza vachida kuziva. Mubvunzo unowanzo bvunzwa nevanhu vazhinji, kuti vanofanira here kuchengeta mazai mufiriji kana kuti kwete.
Vamwe vanoti mazai anofanira kuchengetwa mufiriji. Vamwe vanoti anogona kushandiswa kwemwedzi wese pasina matambudziko kunyangwe akasiyiwa panze.
Saka nhasi, ngatitaurei nezve zvinotaurwa nesainzi yezvekurapa uye nhungamiro dzekuchengetedza chikafu dzinogamuchirwa pasi rose nezveizvi.
Sei nzira dzinoshandiswa pakukandira mazai dzichisiyana zvichienderana nenyika idzi?
Ungave wakaona paTV kana paInternet kuti munyika dzakadai seAmerica, mazai anochengetwa mufiriji mumasupamaketi. Zvisinei, munyika dzakadai seSri Lanka neEngland, mazai anochengetwa pamasherufu. Sei musiyano uyu uripo?
MuUnited States, mazai anogezwa nesipo dzakakosha nemishonga yekuuraya utachiona asati atengeswa. Izvi zvinobvisa zvachose rukoko rwekudzivirira (cuticle) pamusoro pegoko rezai. Saka, anofanira kuiswa mufiriji nekuti njodzi yehutachiona hunopinda mumazai yakakura.
Zvisinei, muSri Lanka, Britain nenyika dzekuEurope, mazai haasukwe asati atengeswa. Nokudaro, ganda rekudzivirira riri pamusoro pegoko rezai rinoramba riripo. Izvi zvinodzivirira kupinda kwehutachiona kubva kunze, saka zvinogona kuchengetwa panze patembiricha yemumba yakajairika.
Ndeipi nzira yakanakisisa yekurapa?
Sekureva kweUK's Food Standards Agency (FSA) pamwe nenyanzvi dzezvehutano, nzira yakanakisa uye yakachengeteka yekuchengetedza mazai kumba ndeyekuisa mufiriji .
Chikonzero chikuru cheizvi ndechekudzivirira kutapukirwa neSalmonella, bhakitiriya rinowanikwa mumazai.
Salmonella ibhakitiriya rinokonzera manyoka, kurutsa, fivha, uye kurwadziwa mudumbu, uye rinogona kutokonzera kupera mvura mumuviri uye rufu. Kuchengeta mazai patembiricha isingachinji pasi pe20 degrees Celsius kunogona kudzivirira kukura kwebhakitiriya reSalmonella zvachose.
Chikanganiso chikuru chaunogona kuita kana uchichengeta mazai mufiriji
Kana uine mazai mufiriji, pane mutemo mumwe chete wakakosha wekurangarira: Kana mazai angoiswa mufiriji, haafanirwe kusiyiwa kwenguva yakareba.
Kana zai rinotonhora richibva mufiriji rikadzoserwa patembiricha yemukamuri, kutonhora kwemvura kunovapo pamusoro pegoko rezai. Madonhwe aya anobvumira mabhakitiriya eSalmonella ari kunze kwezai kuti apinde zviri nyore muzai kuburikidza nemaburi madiki ari mugoko rezai uye akure nekukurumidza.
Uyewo, hazvikurudzirwi kuchengeta mazai mutireyi yemazai pamusuwo wefiriji. Izvi zvinokonzerwa nekuti tembiricha yakakomberedza musuwo inochinja pese patinovhura firiji. Kuchinja-chinja kwetembiricha uku kunoita kuti mazai akurumidze kuora.
Nzira yekuchengetedza mazai nemazvo sei?
Tevedzera mazano aya kuti uchengetedze kunaka uye kuchengetedzeka kwemazai:
- Chengeta nepakeji yekutanga: Isa bhokisi remakadhibhodhi kana pakeji yakatengwa mazai, pasherufu yepakati pefiriji. Izvi zvichabatsira kuchengetedza tembiricha yakagadzikana uye kudzivirira mazai kuti asatore hwema hwezvimwe zvekudya.
- Usageze mazai: Usageze mazai usati waaisa mufiriji. Kuageza kunogona kubvisa pendi yawo yekudzivirira yechisikigo uye kubvumira utachiona kupinda. Kana zvichidikanwa, pukuta pamusoro pemvura chete usati wabika.
- Rasa mazai akatyoka: Dzivisa kudya zai kana goko racho riine chipunu kana kuti mutswe.
Zvinofanira kuitwa uye Zvisingafaniri kuitwa
| ✔️ Zvinhu zvekuita (Zviito) | ❌ Zvisingafaniri kuitwa |
|---|---|
| Chengeta mazai mupakeji imwe chete yaakatenga, pasherufu yepakati pefiriji. | Usachengete mazai pamusuwo wefiriji, uko tembiricha inochinja-chinja kakawanda. |
| Mushure mekubata mazai, gezai maoko enyu nesipo zvakanaka. | Usasukurudze mazai nemvura usati waaisa mufiriji. |
| Bika mazai zvakanaka (kusvika zai rakora) wobva wadya. | Usadya mazai ane makwati akatsemuka kana akasviba. |
| Pakutenga mazai, tarisa zuva rekupera (Nguva Yakanakisisa Yekushandisa Mazai Asati Abuda). | Kana yangoomeswa nechando, usasiye mazai ari patembiricha yemumba kwemaawa akawanda. |
❓ Mimwe mibvunzo yaungave nayo (FAQ)
Ungachengetedza sei mazai usina firiji? ▼
Kana usina firiji kumba, chengeta mazai munzvimbo inotonhorera uye yakaoma zvakanyanya mumba mako, kure nezuva rakananga. Iva nechokwadi chekuti waadya mukati mevhiki imwe kusvika mbiri kubva pakutenga.
Ungaziva sei zai rakaora? ▼
Edza kudonhedza zai mundiro yemvura. Kana zai rakarara pasi, rinenge riri idzva. Kana zai rikayangarara pamusoro pemvura, izera rekare kana kuti rakaora. Uyewo, kana zai rikaburitsa hwema hwakaipa paunoripwanya, rirase nekukurumidza.
Zvakachengeteka here kudya mazai asina kubikwa nehafu? ▼
Nekuti mazai asina kugezwa anogona kunge aine mabhakitiriya esalmonella, vana vadiki, vakadzi vane pamuviri, vakwegura, uye vanhu vane masoja ekudzivirira muviri asina simba vanofanira kubika zai kusvika raoma. Kunyangwe kune vanhu vane hutano hwakanaka, zvakachengeteka kudya mazai akabikwa zvakanaka.
Makwande emazai ekusuka anokuvadza sei firiji? ▼
Pakusuka mazai, mabhakitiriya ari pagoko rezai anogona kupinda nemumaburi madiki ari mugoko pamwe chete nemvura. Mvura iyi inosukawo ganda rekudzivirira rezai, zvichiita kuti utachiona hupinde.
Manyuko esainzi (Mareferensi)
- 📚 Sangano reMaitiro Ezvekudya - GOV.UK Gwaro Rezvekudya Zvekumba
- 📚 Kuferefeta Nezve Kupararira KweSalmonella Sp. Mumazai Munhoroondo Yechikafu Pasi Rose - PubMed Central (PMC)
- 📚 Kutenga, Kuchengeta, uye Maitiro Ekugadzirira Mazai nehuku dzeVatengi Munyika Dzakasarudzwa dzeAsia - PubMed Central (PMC)
Shoko rakakosha kupfuura ose rekudzokera kumba
- Kuti uchengetedze firimu rekudzivirira rechisikigo pagoko rezai, unofanira kudzivisa zvachose kugeza mazai usati waaisa mufiriji.
- Kusiya mazai akachengetwa mufiriji kwenguva yakareba patembiricha yemumba kunogona kukonzera madonhwe emvura pamusoro pawo, zvichiwedzera njodzi yekupinda kwehutachiona hweSalmonella.
- Nzira yakachengeteka yekuchengetedza mazai kumba ndeyekuisa mupakeji imwe chete yaakatenga, pakati pefiriji (munzvimbo ine tembiricha isingachinji).
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