Isithombe: I-Brewer Troubleshooting of Beer Fermentation in Dim Brewery

Isithombe sibonisa indawo engaphakathi yesitolo sokuphisa utshwala, egcwele ukukhanya okucebile kokukhanya kwe-amber okubonisa emikhunjini yendabuko yokuphisa ithusi. Lawa mathangi amakhulu ayindilinga abusa ingemuva, izindawo zawo ezipholishiwe zikhipha imfudumalo ngokungafani nezithunzi ezizungezile. Eceleni kwawo, amasaka ama-burlap agcwele i-malt apakishwe ngobunono, okukhomba izinto ezingavuthiwe ezimaphakathi nenqubo yokuphisa. Umkhathi ophansi ngokushesha udlulisela umuzwa wesiko nobuciko, indawo lapho ukuphisa kuwubuciko kanye nesayensi.

Ngaphambili kuhlezi isihloko esiyinhloko: umenzi wotshwala noma uchwepheshe, ogqoke ijazi ngelebhu elimhlophe phezu kwehembe elinekholomu, ehlezi etafuleni lensimbi engagqwali. Inkulumo yakhe icabanga ngokujulile. Ibunzi limile, uphakamisa ingilazi kabhiya osagolide ayibeke ezingeni lamehlo, ayihlole ngokugxilisa ingqondo. Ingilazi iqukethe uketshezi oluphumayo, olunsundu oluthweswe umqhele wegwebu elinesizotha kodwa elibeleselayo, elinamathele kancane onqenqemeni njengoba lizinza. Ukubambelela kwakhe kuqinile kodwa kuyacabangela, iminwe isonge ngobumnene esiqwini, njengokungathi ayiphethe nje isiphuzo kodwa umphumela wezinqumo eziningi, okuguquguqukayo, nezinqubo.

Isimo somzimba wendoda siqinisa ubucayi besikhathi. Isandla esisodwa siqinisa ingilazi, kuyilapho esinye sicindezela umunwe ngokucabanga ethempelini lakhe. Isenzo sigcizelela ukugxila kwakhe, njengokungathi akahlaziyi nje ukucaca, i-carbonation, nombala kabhiya, kodwa nempilo ye-yeast, ibhalansi yokuvutshelwa, nanoma yimaphi amaphutha acashile angase athinte umkhiqizo wokugcina. Lokhu akukhona ukunambitha okuvamile; isikhashana sokunemba kokuxilonga, sokuxazulula izinkinga, lapho yonke inkomba ebonakalayo nephunga inokubaluleka.

Ukukhanyisa kudlala indima ebalulekile ekulolongeni isimo sendawo. Ukukhanya okukodwa, okufudumele kukhanyisa umenzi wotshwala nengilazi yakhe, kwenze izithunzi ezimangalisayo kuzo zonke izici zakhe naphezu kwetafula. Ukukhanya kokukhanya kuthwebula ukugeleza kwegolide kukabhiya, kuqinise ukukhanga kwawo ngenkathi kuqhathaniswa nethunzi elijulile legumbi. Ukusebenzisana kokukhanya nesithunzi kuvuselela umoya wokuzindla, cishe wesinema—ogcizelela ingxoxo yangaphakathi yabaphisi botshwala njengesenzo somzimba sokubuka.

Emaphethelweni ohlaka, imininingwane iyaphela ebumnyameni: izitsha zethusi, amasaka e-burlap, nesilinda ezacile ezacile azibonakali eduze kwetafula. Lezi zakhi ziqinisa ubuqiniso besilungiselelo ngaphandle kokuphazamisa iphuzu eligxile kukho: umdidiyeli nesikhathi sakhe sokuhlaziya. Konke ukwakheka kubonisa kokubili isiko kanye nokucutshungulwa kwesimanje, lapho imikhuba yokuphisa yamakhulu eminyaka ihlangana nokwengamela okucophelela kwesayensi.

Isithombe sisonke sithwebula okungaphezu kwesigcawu nje; idlulisa ukuqina okuthulile kokuphisa njengenqubo yokuqapha njalo, ukuxazulula izinkinga, nokucwengisiswa. Igqamisa indima yomenzi wotshwala hhayi nje njengengcweti kodwa njengososayensi, othile otshale imali ejulile ekuqondeni indlela imvubelo eziphatha ngayo kanye nebhalansi yokubila. Isimo sokucabangisisa, esihlanganiswe nokukhanya okufudumele nesilungiselelo sotshwala esivamile, sihambisana nesibopho esingapheli sokuqinisekisa ikhwalithi kuyo yonke ingilazi kabhiya.

Isithombe sihlobene: Ukubilisa Ubhiya nge-Lallemand LalBrew Munich Yeast Yakudala