Ngomkhuba, uthengisa umngane nge-popcorn ngamabili, amanzi e-oda nge-lemon futhi uvala ukudla okushisa okugumbini? Ososayensi baye bafakazela ukuthi konke lokhu kuyingozi empilweni.
Ososayensi baqhuba njalo ukuhlolwa okuhlukahlukene, futhi ngalesi sikhathi ukunakwa kwabo kwakudalwa imikhuba yokudla ejwayelekile, okwakunqunywa ukuba ihlolisise ukuhlanzeka. Imiphumela yabesabekayo, futhi umphakathi kufanele wazi ngalokhu!
1. Ukukhanyisa amakhandlela
Isiko esivamile kunazo zonke zokuzalwa - ukukhanyisa amakhandlela, kuthandwa yibabili abadala kanye nezingane. Ukuhlolwa kwenziwa: i-foam yayigcwele ushokoledi, yayihlotshiswe ngamakhandlela futhi inikezwa izisebenzi zokuzithandela ezazinesisu esigcwele (okwenze ukuthi izimo zisondele nakakhulu). Bashaya amakhandlela, futhi emva kwalokho, amaqebelengwane ahlaziywa ngama-microbes. Isiphetho esishaqisayo - inani lemikhakha emcoqweni we-chocolate landa izikhathi ezingu-14.
2. Amanzi anelamula
Abaningi emakhakheni nasezindaweni zokudlela bahlela amanzi nge-lemon, becabanga ukuthi isiphuzo esihlwabusayo nesisetshenziswayo. Kwahlolwa okwakumelwe ucezu olomile nolomanzi lwelamula. Izihloko zazingcoliswa ngokuqondile nama-bacteria, futhi okufanayo kwenziwa nge-citrus tongs. Ngenxa yalokho, ukuhlolwa kwabonisa ukuthi amaphesenti angu-100% amagciwane awela emanzini avela emanzini amaningi kalamula, kanti kuphela 30% kusuka kulamula elimile.
3. I-ping-pong enobudlova
Abantu abasha phakathi kwamaphathi bavame ukudlala umdlalo njenge-ping-pong yobhiya. Kuye emaphethelweni etafuleni kukhona izibuko zobhiya. Abahlanganyeli bemi eceleni kwabo bese bezama ukuphonsa ibhola esibukweni ukuze badlale i-tennis table. Emva kokuphosa okuphumelelayo, umphikisi kumele aphuze isiphuzo. Lo mdlalo awunempilo futhi unobungozi, ngoba kubhola kutholakala inani elikhulu lezinhlamvu ezincane eziphenduka ubhiya.
4. Iphakheji lomkhiqizo ovuselelayo
Ubani ekhaya ophethe amaphakheji, iqoqo lawo ligcwaliswa kanjani ngemva kokuhamba kolunye uhambo esitolo? Ososayensi baye bafakazela ukuthi uma usebenzisa iphakheji lokudla okungaphezu kwesisodwa, kuholela ekwedluleni kwama-bacteria kuma-99.9% amacala. Uma ngabe iqukethe inyama (ngisho nasemaphaketheni!), Ingozi yokuthi amabhaktheriya azovela kuwo eminye imikhiqizo, njengemifino - inkulu. Kunconywa ukuthi usebenzise amaphakheji kanye noma unesikhwama sokuthenga okufanele usule ngaso sonke isikhathi uma uyisebenzisa.
5. Ukubusa kwemizuzwana emibili
Ukuphakanyiswa ngokushesha akubalwa njengokuwa? Ngicabanga ukuthi ubani okhulile nalo mthetho? Kuyakhohlisa! Ososayensi baye baqaphela ukuthi ukuze kuwele ukudla kudonsa ama-microbes, okwanele okweshumi kwesigamu, kodwa kubalulekile ukuphawula ukuthi inani lemikhakhazane lixhomeke esimweni sephansi kanye nomkhiqizo uqobo. Isibonelo, uma ukudla okomile kuwile phansi phansi, ukungcoliswa kuyoba okuncane.
6. Imenyu eyingozi
Ezisekelweni zomphakathi zokudla, inani elikhulu labantu lingasebenzisa usuku oluphethe imenyu ezandleni zabo, futhi bavame ukungena ekuhlanzeni. Ucwaningo lubonise ukuthi inani lemikhakhazane ebusweni bemenyu likhulu kakhulu.
7. Ukuthungula ekamelweni lokushisa
Abakhohlisi, behlela ukudla isidlo sakusihlwa, ngaphambi kokushiya emsebenzini, bathole okuthile ngaphandle kwefriji, ukuze ukudla kuphephe ngokuhlwa. Kubonakala sengathi izenzo ezinjalo ziyingozi kakhulu, ngoba ngesikhathi sokushisa ekamelweni lokushisa, inani lemikhiqizo emibi lizokhula. Ngaphezu kwalokho, kukholelwa ukuthi lokhu kubiza ukunambitheka kokudla. Isisombululo esifanele ukufeza igumbi elivamile lesiqandisini.
8. I-popcorn evamile
Abantu abaningi phakathi nohambo oluya e-cinema, bezama ukulondoloza imali, bathenge ingilazi eyodwa ye-popcorn bayidle ndawonye. Ososayensi baye bafakazela ukuthi lokhu kuyisimiso esiyingozi, ngemva kokuqhuba ucwaningo: omunye umhlanganyeli wayengcoliswe ngamabomu ngamabhaktheriya ngezandla, futhi wadla i-popcorn nomunye umuntu. Ngenxa yalokho, lo mlingani wathola cishe i-1% yamagciwane. Lokhu kungase kubonakale njengento encane, kodwa amabhaktheriya angahluka futhi ayingozi kakhulu.
9. I-one cutting board
Sekuyisikhathi eside ama-microbiologists efakazela ukuthi kunezinhlamvu ezincane ezingaphezu kwe-toilet, izikhathi ezingaba ngu-200. Uma usebenzisa ibhodi yokusika inyama, nokusika isaladi, ungabamba i-salmonella namanye amagciwane aphikisayo abangela ukudla kwesifo somuthi. Isinqumo esifanele ukuthenga amabhodi amabili ahlukene, futhi kungcono uma engenziwanga ngokhuni.
10. Ukuphindaphinda kabusha
Ungayibona kangaki isimo lapho umuntu ephonsa ukudla ngo-sauce, ehlaya ucezu bese ephinda isenzo. Ucwaningo luye lwabonisa ukuthi lezi zikhathi eziningana zandisa inani lemikhakhazane emsongweni. Ososayensi bathi kuye ngokuthi izithako ze-sauce, ukukhula kwama-bacteria kuphindwe kasikhombisa. Konke kubi nakakhulu, uma isitsha esinomsizi sisetshenziswa abantu abaningana ngesikhathi esisodwa.