Ngaba ubushushu buBanzima kangakanani ukubulala iiNtsholongwane?

Amagama Aphezulu Ebantwaneni

Umfazi obeka ukutya kwifriji

Njengokuba abantu bekhangela iindlela zokuhlala bephilile, abaninzi bayazibuza, 'Ngaba ingqele iyazibulala iintsholongwane?' Impendulo yalo mbuzo intsonkothe ​​ngakumbi kunokuthi ewe ewe okanye uhayi. Nangona kunjalo, uninzi lwezixhobo onazo ekhaya zokwenza amaqondo obushushu abandayo awubandi ngokwaneleyo ukuba ungabulala iintsholongwane. Izifundo zesayensi kunye nokuphononongwa kweengcali zempilo kunokukunceda uqonde ngcono ukuba amaqondo obushushu abandayo azichaphazela njani iintsholongwane ezinjengeentsholongwane kunye neentsholongwane.





ungasifumana phi isitatshi samanzi

Ngaba amaqondo obushushu abandayo abulala iintsholongwane?

Inzululwazi kunye nabaphandi bezempilo kunye neengcali ziyavuma ukuba amaqondo obushushu abandayo awazibulali zonke iintsholongwane.

  • Ugqirha wesikhumba u-Alok Vij wabelana kwi Ikliniki yaseCleveland Inqaku ekufuneka ulifikelele kubushushu be-80 degrees ngaphantsi kweqhwa okanye kubanda ngakumbi ukubulala iintsholongwane kunye nezinye iintsholongwane.
  • Kwi Ingxelo yeNPR emva kowama-2013 E. coli Ukuqhambuka, omnye usosayensi wabelana ukuba bahlala begcina ii-microbes nge-80 degrees ngenxa yokuba ayizibulali, ngaloo ndlela banokufundwa kamva.
  • Kuba ifriji yendlu yakho yeyona nto ibanda kakhulu ekhayeni lakho, kwaye imalunga ne-0-4 degrees Fahrenheit, iSebe lezoLimo laseMelika (USDA) lithi iintsholongwane zinje E. coli , igwele kunye nokubumba kunako konke phila kwizixhobo zasekhaya .
Amanqaku afanelekileyo
  • Ngaba iiMicrowaves zibulala iintsholongwane ezinjengeentsholongwane kunye neBacteria?
  • Amanzi Afuneka Njani Ukuba Shushu Ukubulala Iintsholongwane?
  • Kuhlala ixesha elide njani kwiintsholongwane eziqhelekileyo?

Amaqondo obushushu abandayo kunye neBacteria

Ngelixa amaqondo obushushu abandayo enganyanzelekanga ukuba abulale iintsholongwane, anokucothisa okanye ayeke ukukhula kweentsholongwane. Oku kuthetha ukuba intsholongwane ayizukuvelisa ngokukhawuleza, kodwa ayizukutshatyalaliswa ngokupheleleyo. Umzekelo, iListeria iyayeka ukukhula ngokupheleleyo kwifriji, kodwa ayifi. A Ingxelo ye-USDA zokutya okukhuselekileyo zibonisa ukuba amaqondo obushushu angaphantsi kwama-40 degrees Fahrenheit, ngamaqondo obushushu aphakathiifriji yakho, inokumisa okanye icothise ukukhula kweentsholongwane. Izikhokelo zokhuseleko lokutya kwiCDC cebisa ukuba ifriji yakho ihlale iphakathi kwama-40 nama-32 degrees Fahrenheit. Nawaphi na amaqondo obushushu angaphezulu kwama-40 degrees avumela iintsholongwane ukuba zikhule ngokukhawuleza. Ukuba ubanda izinto ezinjeukutya kwifrijiukunciphisa ukukhula kweebhaktheriya, iibhaktheriya ziya kubulawa xa upheka ukutya ngexesha elifanelekileyo.





Umntu okhupha ukutya kwisikhenkcezisi

Amaqondo obushushu abandayo kunye neeVirus

Amaqondo obushushu abandayo awazibulali intsholongwane. Usenokuba uvile ukuba ii-virus ezinje ngomkhuhlane, okanyeumkhuhlane, Zibangelwa bubushushu obubandayo ebusika. Le yintsomi, kodwa a Uphengululo luka-2014 lophando ngumgqatswa we-PhD kwiYunivesithi yaseHarvard ubonise ukuba, kwiindawo ezifumana ubusika, umkhuhlane uyachuma. Le ntsholongwane ikhethekileyo ibonakala ngathi ihambisa ngcono kumaqondo obushushu abandayo apho kukho amanqanaba asezantsi okufuma. Umkhuhlane unokuphila malunga neeyure ezingama-23 ukuya kuma-43 degrees Fahrenheit. Iintsholongwane ziyabulawa okanye zitshatyalaliswe ngcono bubushushu kunokubanda nakwimfuno yokufuma ukuze ziphile. Kungenxa yoko le nto iintsholongwane zihlala zisosulela ixesha elide kwizinto ezingafunekiyo zesinyithi kunye neplastikhi kunezinto ezingena porous ezinje ngeethoyi ezithambileyo, amalaphu kunye neenkuni.

loluphi uphawu olukhoyo ngoku oluhambelana nalo

Ngaba iimpahla ezibandayo kunye nelaphu ziyazibulala iintsholongwane?

Ngoku uyazi ukuba ingqele ekhayeni ayizibulali kwaphela iintlobo zeentsholongwane, kodwa usenokuba ukhe weva ukuba izinto ezinqabileyo ezinje ngeean zingangcono kunokuzihlamba. Le yintsomi. Amaqondo obushushu aqandayo akahlambululi mpahla. Nangona iibacteria zinokuphila kwiiseli zolusu olufileyo, ukutya, kunye nokungcola kwiingubo zakho, iisepha kwindawo yokuhlamba impahla yiyo yonke into oyifunayo ukunceda ukususa iibhaktheriya kwimpahla. Kuba amanzi kumatshini wakho wokuhlamba awunakufika naphi na kubanda ngokwaneleyo ukubulala iintsholongwane, ayinamsebenzi nokuba yintoniubushushu obusebenzisayo ukuhlamba iimpahla zakhoxa kufikwa ekususeni iintsholongwane.



Ukubeka ubushushu kumatshini wokuhlamba

Umkhenkce ubulala iincukuthu

Ngelixa amalaphu aqandayo engazukuzibulala iintsholongwane, kukho ubungqina bokuba kunjaloUbulala izinambuzane. Inkqubo ye- KwiYunivesithi yaseMinnesota Ukwahlula ukuba izinambuzane zingabulawa kwifriji yendlu yakho. Bathi kukhuselekile ukubeka izinto zelaphu, iincwadi zale mihla, izihlangu, ubucwebe, imifanekiso kunye nezinto zokudlala kwisikhenkcezisi sakho ukubulala izinambuzane kunye namaqanda azo. Nangona kunjalo, kuya kufuneka uqiniseke ukuba ifriji igcina iqondo lobushushu le-0 degrees Fahrenheit kwaye ugcine izinto kwifriji kangangeentsuku ezi-4 emva kokuba iziko lezinto ngalinye lifike kwi-0 degrees. Akufanele uzame ukubamba izinto ezinokuthi zonakaliswe kwi-condensation, i-electronics, okanye i-artifacts yembali.

Ngaba amanzi abandayo okanye umkhenkce angabulala iintsholongwane?

Amanzi abandayo aphuma kwiifompu zakho aqhele ukubanda ngaphezu kwe-45 degrees Fahrenheit kwaye anokufudumala njengama-70 ngokuxhomekeke kumthombo nakubushushu bekhaya lakho. Oku akubandi ngokwaneleyo ukubulala iintsholongwane ezininzi.

iinwele ezimfutshane zabafazi abadibeneyo

Umkhenkce neentsholongwane

Iqela le abaphandi abajonga iintsholongwane zomkhuhlane owomkhenkce ifumanise ukuba i-pH esezantsi yamanzi aqanduselweyo inokungazenzi intsholongwane ukuba intsholongwane yomkhenkce ngqo emanzini. Nangona kunjalo, nje ukuba umkhenkce uqalise ukunyibilika, intsholongwane iyakwazi 'ukuvuka'. Abaphandi bafumanise ukuba inkqubo yokuqandusela kunye nokunyibilikisa ibulala malunga neepesenti ezingama-90 zentsholongwane ngalo lonke ixesha inyibilika. Enye uphando lwakutshanje lweetyhubhu zomkhenkce ibonisa ukuba zilayishwe ziintsholongwane. Ezi bhaktheriya azibulawa yinkqubo yokubanda, kodwa abanako ukukhula. Oku kuthetha ukuba ukubeka umkhenkce kwisiselo sakho okanye ukusihlikihla kulusu lwakho ngekhe kubulale naziphi na iintsholongwane.



Amanzi abandayo kunye noMzimba woLuntu

Usenokuhendeka ukuba usebenzise amanzi abandayo ukunceda ukuzicoca iintsholongwane, kodwa amanzi abandayo anokuba yingozi ebantwini. Kukhuselekile kwaye kuhlambulukile njengokusebenzisa amanzi ashushu ukusebenzisa amanzi apholileyo wokuhlamba izandla. Gcina ukhumbula ukuba uninzi lweentsholongwane ezinjengokubanda kunye neentsholongwane zomkhuhlane kuphela ezosulela kulusu lwakho malunga nemizuzu engama-20, ngoko ke ukuhlamba okugabadeleyo akuyomfuneko. Ngokwe- IZiko leSizwe loKhuseleko lwaManzi aBandayo , nawaphi na amanzi angaphantsi kwama-70 degrees Fahrenheit anokuba yingozi ebantwini, ngakumbi ukuba ungene emanzini ixesha elide. Umothuko obandayo wamanzi unokubangela ukuba ungabinamandla okuphefumla.

Ngaba amaqondo obushushu abandayo aya kubulala intsholongwane?

Njengobushushu bamanzi abandayo, amaqondo obushushu abandayo anokuba yingozi ebantwini. Kuba ubungqina bubonisa ukuba amaqondo obushushu abandayo awazukuzibulala iintsholongwane kunye neentsholongwane, ngaphandle kokuba zibanda ngengozi, akukho sidingo sokucima ubushushu bakho okanye ukucoca umoya wakho kumzamo wokucoca ikhaya lakho. Ngapha koko, ukuzikhulula kunokubangela iingxaki ngakumbi kwaye ukukhenkceza ikhaya lakho kunokubangela umonakalo kulwakhiwo. Umoya omtsha awunakunceda ukubulala naziphi na iintsholongwane, kodwa unokunceda ukudala ukuhamba komoya ekhayeni lakho ukunceda ekususeni uthuli okanye ivumba elibi.

Iintsholongwane azikhathali malunga neCold

Amaqondo obushushu abanda kakhulu anokubulala ezinye iintsholongwane, kodwa amaqondo obushushu abandayo onokufikelela kuwo ekhaya anokuzinciphisa. Kuyinto entle ukuba ujonge ezinye izinto ezinje ngobushushu, utywala, okanye isicoci sokubulala iintsholongwane sokususa iintsholongwane, kodwa amanzi abandayo okanye umoya mhlawumbi ayisiyiyo eyona nto unokukhetha kuyo.

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