Okumnandi futhi okubushelelezi, okuneziphunga ezifudumayo, ibhotela lika-ithanga yindlela yokwelapha yangempela. Abantu ngokwemvelo bafuna ukunikeza ibhotela yabo yenziwe njengesipho sokudla. Kodwa unyaka nonyaka, kufanele ngidumise abantu ngokubatshela ukuthi abakwazi ukukwenza ekhaya, kungabi ngamanzi okugeza noma ngokucindezela ukugaya . Okufanayo kunamathelethi angenasiphuphutheki we-ithanga ne-squash yasebusika. Kodwa-ke ibhotela le-pumpkin ne-purée ingahle iqine.
Okwenza I-Butter Butter Ayikwazi Ukukhunjulwa Ngokuphepha
Izizathu zalokhu zihlobene nezici ezimbili eziyinhloko zokuphepha ekwakheni i-canning: Acidity kanye ne-viscosity. Ithanga ne-sikwashi kukhona ukudla okuphansi kwe-asidi. Ukuze kuphephe ukudonsa amanzi okugeza , ukudla kufanele kube nezinga le-pH le-4.6 noma eliphansi , okungenani 4.2 ukuze lilandele ukuhluka, ukuze kucindezelwe ukukhula k. amabhaktheriya e-botulinum angabangela ubuthi be-botulism. Njengoba i-ithanga ne-squash akuzona kuphela i-asidi ephansi kodwa ingaba nobuhle obuningi obuhlukahluka ngokuhlukahluka nangendlela ekhulile futhi kuvunyiwe, ayikho inani elicacile le-acidification ukuncoma ebhodini. Ngokusho kwesiKhungo sikaZwelonke sokuLondolozwa kokuKwaZulu kwaKwaZulu, ngisho nalapho i-acidified nge uviniga noma ijusi lemon, "ama-butter ama-butter akhiqizwa ngabakhiqizi basekhaya ... abe nemigomo ye-pH ephakeme ngo-5.4. Empeleni, amanani we-pH abonakala ehluke kakhulu phakathi ama-batches awenziwe ngendlela efanayo. "
Ukudla okuphansi kwe-asidi kungabangela ingcindezi ekheniwe, futhi empeleni, kungenzeka ukuba ucindezeleke kungenza ithanga , uma nje liyi cubed futhi ligcwele emanzini. Ukudonsa ukucindezela kufinyelela emazingeni okushisa okwanele ukubhubhisa c. amabhaktheriya we-botulinum. Ngokuqondene nama-purée nama-butters, futhi ngokusho kwe-NCHFP, ukuhlolwa "kubonise ukuthi kunokuhluka kakhulu kwe-viscosity phakathi kwamaqoqo ahlukene we-purée yamapulangwe alungiselelwe ukuvumela ukubalwa kwesincumo esisodwa sokucubungula okuzofaka ukuhlukahluka okungenzeka phakathi kwemikhiqizo." Ngamafuphi, ama-squashes ahlukene anezinkinga ezihlukene, futhi uma i-purée yayinama-viscous kakhulu, kungase kungabi khona ukushisa okwanele phakathi nenqubo yokugaya ukubulala noma yiziphi izinambuzane phakathi kwendiza-ngisho nasendlini yokucindezela.
Kuthiwani Ngamathambo Empompo Okuthengiswa NgamaMakethe Emafama?
Ngakho-ke, kungani ubona ibhotela lempompe ekheniwe ekudayiswa kusuka kubakhiqizi bokudla abancane ezindaweni ezifana namapulazi kanye nezimakethe zamafama? Bahamba kanjani nabo? Ngamafuphi, kungenzeka ngokusemthethweni ukwakha iresiphi esebenzayo ngokwanele futhi ene-viscosity efanelekile; Nokho, akunakwenzeka ukudala okusebenza kuwo wonke ama-squashes kuwo wonke amakhishi ngaso sonke isikhathi.
Ngifinyelele kuWendy Read of Employment Sunchowder's, ozimele ugcina umenzi. Udayisa ibhotela lika-ithanga, ngakho ngambuza ukuthi uyakwenza kanjani. Kuvela ukuthi i-FDA inekhodi yezimiso ezikhona ngokukhethekile kulabo abathengisi bokudla abaye benza ukudla okuphansi oku-acidi, okufaka ubhotela wamathambo kodwa nezinto ezifana nama-pickle.
Ukuze uthole imvume yokuthengisa ukudla okunomsoco, umthengisi kumele athumele lokho okubizwa ngokuthi "inqubo ehleliwe," ngokuyisisekelo hhayi echaza nje iresiphi kodwa ulwazi oluningiliziwe ngokuthi ukudla kuzobekwa kanjani, kuphethwe futhi kusetshenzwe. Lokhu kuya ekuqinisekiseni ukuphepha kokudla okugunyaziwe kwe-FDA nokuhlola ukuzinza ukuze kubuyekezwe. Uma sezivunyelwe, zithumela iNcwadi Yokwenza Inqubo, eyenza umthengisi aqale ukukhiqiza ukudla. Kodwa-ke, lowo mthengisi kufanele abhale ngokucophelela i-litany of things njalo lapho bekhiqiza izithako ze-batch, i-pH, ukushisa okugcwala, izikhathi zokucubungula, izinqubo zokupheka nokuhlanza, nokuthayipha nokulinganisa isitsha-ukuqinisekisa ukuthi banamathela inqubo evunyelwe.
Uma behlukana nqubo nganoma iyiphi indlela, kumele bathole iNcwadi Yomthetho Yenqubo entsha ukuze baqhubeke. Ngakho-ke ubona, lokhu ngokuqinisekile kungaphezu kwesilinganiso sekhaya esisodwa esingasithatha isipho sokudla esilula.
Ngaphandle kokuthi ucabange ukuthi lokhu kuyinkimbinkimbi kakhulu, khumbula ukuthi ngo-Agasti 2014, i-sauce elandelwayo yenkampani yaseCalifornia yakhumbula ngemuva kokuba abantu ababili base-Ohio bebanjwe esibhedlela nge-botulism. Nakuba kuyiqiniso ukuthi kunezimo ezingaba ngu-20 noma ngaphezulu ze-botulism ezithwalwa ukudla e-US minyaka yonke, futhi kwafa abantu abangu-11 kuphela phakathi kuka-1990-2000, ngokusebenza okuphephile kungavinjelwa ngokuphelele.