Isithombe: I-Rustic Brewery Fermentation Scene

Isithombe sithwebula ingaphakathi elithulile, elicishe libe nenhlonipho lelabhorethri ekhanya kalufifi noma indawo yotshwala obuncane, lapho kuhlangana khona ubuciko nesayensi yokuvutshelwa. Maphakathi nendawo ekubunjweni kwayo, okubusa ngaphambili, kumi ithange lokuvubela lensimbi epholishiwe. Ithangi liyisilinda, indawo yalo yensimbi ebhulashiwe ikhombisa ukukhanya kwegolide kokukhanya okuzungezile okwanelisa sonke isikhala. Ifomu layo elihlanzekile, elinganqamuki liveza umuzwa wokunemba kobunjiniyela nokuqina okungaphelelwa isikhathi. Igeji yedijithali eyake yanamathiselwa ohlangothini lwayo isusiwe, kushiya kuphela ukudayela kwe-analogi okungokwesiko eduze nohhafu ongaphezulu, okunikeza uhlamvu olusetshenziswayo lwakudala, emkhunjini ngenye indlela yesimanje. Ngezansi nje, ama-valve ensimbi aqinile aphumela ngaphandle, alungele ukusetshenziswa, imigqa yawo ebushelelezi ibamba ukukhanya okuncane. Ukungabikho kwezinto ezicwebezelayo zedijithali kukhulisa ukuhlanzeka kwemboni yethangi, okuphakamisa ukugxila kubuciko bendabuko nobungcweti bokwenza utshwala ngezandla.

Kwesokudla, ingxenye emaphakathi nendawo, itafula eliqinile lensimbi engenasici liphethe ama-carboys ayingilazi amathathu amakhulu. Umkhumbi ngamunye ugcwaliswa uketshezi olunenhlaka olucebile, okuqukethwe kwawo kukhazimula ngokufudumele njengoba ukukhanya kuhlunga ezindaweni ezicwebezelayo. Ubhiya ongaphakathi ubonakala usezigabeni ezihlukahlukene zokuvutshelwa, onemigqa ethambile yamagwebu eduze kwentamo yamabhodlela ebonisa umsebenzi ngaphansi. Ama-Airlocks amboza i-carboy ngayinye, eqinisa ngobuqili ukunemba kwesayensi kokusetha, kuyilapho imizimba yabo yengilazi emide, nenhle ihlinzeka indawo ephikisana nenqwaba eqinile yethangi lokubilisa eliseduze kwawo. Ukuqondanisa kwe-carboys kudlulisa ukuhleleka nokuziphatha, nokho umehluko ocashile we-hue nokucwala phakathi kwawo uvusa ukungaqiniseki kwezinto eziphilayo zamasiko e-yeast asebenzayo.

Ingemuva limbozwe ithunzi kodwa liveza uxhaxha lwemishini yokuphisa enikeza ukujula nobuqiniso besigameko. Iphaneli yokulawula ebekwe odongeni kwesokunxele ifaka amaswishi, izibani ezikhombisayo, namageji, ukukhanya kwazo okubomvu okufiphele kanye noku-amber okuveza ukufiphala. Amapayipi ensimbi anyonyobela phezulu nanqamula udonga olumnyama, anyamalale endaweni engabonakali, eqinisa umuzwa wesistimu yokuphisa esebenzayo, exhumene. Amathangi engeziwe abheke emuva kakhulu, afiphazwe ukugxila okuthambile, okuphakamisa isikali nobunkimbinkimbi ngale kwalokho okubonakala ngokushesha. Isimo sezulu siphelele, simema umbukeli ebudlelwaneni obuthulile belabhorethri esebenzayo lapho ukunemba, ukubekezela, nolwazi luhlangana khona.

Ukukhanyisa kuyisici esiyinhloko esimweni sesithombe. I-hue efudumele, esagolide ingena esikhaleni, igoqe insimbi nengilazi ngokukhazimula okuthambile okudlulisa kokubili ukusebenza nobuciko. Ukukhanya kugqamisa izimfanelo ezikhanyayo zethangi nengilazi kuyilapho kusakaza izithunzi ezithambile ezigcizelela ukujula nokwakheka. Ukusebenzisana kokukhanya nobumnyama akusikiseli nje kuphela indawo engokoqobo kodwa futhi nokulinganisela komqondo phakathi kwesayensi nemisebenzi yezandla echaza ukwenziwa kotshwala. Yonke imininingwane, kusukela ekubenyezeleni kwamavalvu ensimbi kuya kumabhamuza athambile ahlezi ngaphakathi kwama-carboys, inikela ekulandiseni okukhulu kokunakekelwa okunakekile kanye nobuchwepheshe bezobuchwepheshe.

Sekukonke, isithombe sixoxa indaba yokuzinikela ekucubunguleni, lapho isiko nesimanje kukhona ngokuvumelana. Ithangi eliqinile, lesitayela se-analog lifaka ukuqina nokuthembeka, kuyilapho ama-carboys engilazi, ecwebezela njengemikhumbi ye-amber ewuketshezi, afaka ubuthakathaka noguquko. Okokusebenza okungemuva nokukhanya okuncane kumisa indawo yesehlakalo ngokuqinile endaweni yokuzijwayeza, lapho ulwazi lusetshenziswa buthule kunokuba luvezwe phezulu. Umbukeli usala enomuzwa wokunikezwa ithuba lokubuka indawo yokusebenzela engcwele—indawo lapho konke okuguquguqukayo, ikakhulukazi izinga lokushisa, kulawulwa ngokucophelela ukuze kuguqule izithako ezilula zibe okuthile okungavamile.

Isithombe sihlobene: Ukuvubela Ubhiya nge-Wyeast 1056 American Ale Yeast