Isithombe: I-Stainless Steel Fermentation Tank ene-Hazy NEIPA

Isithombe sibonisa ithange lokuvutshelwa kwensimbi engagqwali emi ngokugqamile phakathi nendawo ekhanyiswe kancane endaweni yokuphisa utshwala, indawo yalo yensimbi ebushelelezi ebonisa ukufudumala kokukhanya okuzungezile. Indawo okugxilwe kuyo ekubunjweni yiwindi lokubuka ingilazi eliyindilinga elibekwe odongeni oluyisilinda lwethangi. Ngalesi simbobo esifana nembobo, isibukeli sibona i-New England IPA efiphele, esagolide-sawolintshi ibila. Uketshezi lukhanya ngokukhazimula okucishe kube yi-ethereal, inkungu efiphele ephethe ukunotha okuminyene okuwuphawu lwesitayela se-NEIPA. Ungqimba olunamagwebu lwe-krausen luntanta phezu kukabhiya, okubonisa umsebenzi onamandla we-metabolic we-yeast njengoba ushukela uguqulwa ube utshwala, i-carbonation, nezinhlanganisela eziyinkimbinkimbi ezinamakha. Amabhamuza amancane alenga emzimbeni woketshezi agcizelela umuzwa wenqubo ephilayo, eguquguqukayo emsebenzini.

Ingaphandle lensimbi engagqwali yethangi lipholishiwe kodwa libe liyizimboni ngethoni, indawo yalo exutshwe ngokucashile ngemigqa emihle ebamba ukukhanya futhi yakhe ukuthungwa okuthintekayo. Iwindi eliyindilinga linefreyimu enomngcele oboshiwe ovikelekile, oklanyelwe ukumelana nokucindezela kuyilapho uvumela ukuhlolwa ngokucophelela kobhiya ngaphakathi. Ngezansi kwefasitela, umpompi wevalvu yensimbi engagqwali uphumela ngaphandle ngokugunyazwa okuthulile, ulungele ukusetshenziselwa amasampula noma ukudlulisa ubhiya uma ukuvutshelwa sekusondele ekupheleni. Ngenhla, izifakelo ezincane namapayipi kuyanwetshwa, ingxenye yengqalasizinda eyinkimbinkimbi yemishini yokuphisa enikezelwe ekugcineni ukulawula okunembile endaweni yokuvutshelwa.

Ukukhanya kwendawo yesehlakalo kubalulekile esimweni saso. Ukukhanya okuthambile, okusagolide kugqamisa amajika ethangi futhi kuletha imfudumalo kulokho okungase kube indawo yemboni ebandayo, yomtholampilo. Lokhu kuhlangana kokukhanya nesithunzi kugcizelela kokubili ubuciko kanye nesayensi yokuphisa: ubhiya obukhazimulayo efasiteleni uphakamisa ulwazi lwezandla nolwazi lwezinzwa, kuyilapho ukunemba kwensimbi epholishiwe nokufakwa okuvalekile kuhlanganisa ukulawula, ukuhlanzeka, nobungcweti bobuchwepheshe. Ingemuva elilufifi lithuthukisa lokhu kugxila, liphakamise ngobumnene ubukhona bamathange okuphuza engeziwe nezinto zokusebenza ngaphandle kokuphazamisa esihlokweni esiyinhloko. Idlulisa isikali senkampani ekhiqiza utshwala echwepheshile ngenkathi igcina ukukhanya kuqinile kulo mkhumbi owodwa.

Ukungabikho kwe-digital gauge lokushisa—okuvamile kuma-fermenters esimanje—kudala umuzwa wokungaphelelwa yisikhathi. Ithangi liba lincane mayelana nokufundwa kwesimanje kanye nokunye okuphathekayo, izici zomzimba zokuphisa: umbala kabhiya, igwebu lokuvutshelwa, amandla aqinile ensimbi. Lokhu kuthuthukisa itimu ekabili yesithombe: ukwenza utshwala njengokunemba kwesayensi kanye nobuciko bezandla.

Ekugcineni, isithombe singaphezu komdwebo wobuchwepheshe wethangi. Ikhuluma ngendaba yenguquko. Ngaphakathi kwezindonga zensimbi, izithako ezilula—amanzi, i-malt, ama-hops, ne-yeast—zenza i-alchemy emangalisayo ukuze zibe ubhiya. Ubungunga obukhazimulayo be-NEIPA ngaphakathi kwewindi lengilazi buhlanganisa ukulangazelela, ubuciko, nokuzinikela. Konke ukwakheka, kusukela ensimbi epholishiwe kuya oketshezini olukhazimula kancane, kudlulisa inhlonipho ngenqubo nokuhlonipha ubuciko bokwenza utshwala. Ngaso leso sikhathi yizimboni nezisondelene, ezesayensi nezobuciko, ezisebenzayo futhi ezinhle.

Isithombe sihlobene: Ukuvubela Ubhiya Nge-White Labs WLP095 Burlington Ale Yeast