Ukubilisa Ubhiya Nge-White Labs WLP802 Czech Budejovice Lager Yeast

I-carboy yengilazi egcwele ileyi evubelayo yohlobo lwesi-Czech ihlezi phezu kwetafula lokhuni, elizungezwe amasaka, ama-hops, kanye nokusanhlamvu egumbini lokuphekela ekhaya lase-Czech. Ulwazi olwengeziwe

I-WLP802 yenza i-lager yase-Czech ebilayo ifinyeleleke kubadidiyeli basekhaya nabancane abakhiqiza utshwala. Iyachuma ezingeni lokushisa elingu-50°–55°F (10°–13°C) futhi inomphumela ongemuhle we-STA1 QC. Lokhu kubangela i-diacetyl ephansi kanye nesimo esisheshayo, esilungele i-Pilsner, i-Helles, i-Marzen, i-Vienna, ama-bocks, nama-lager amnyama adinga ukucaca kanye nokuba khona kwemvubelo ecashile.

Lokhu kubuyekezwa kuhlose ukuhlinzeka abaphisi botshwala ngokulindelekile okucacile ekusebenzeni, ukusetshenziswa okuphakanyisiwe, nokubonwa kokuvutshelwa. Izigaba ezilandelayo zihlola ukuziphatha kokuvutshelwa, isiqondiso sokuqala nesokuphonsa, namathiphu asebenzayo okuzuza imiphumela ye-Budejovice eyiqiniso ngaphandle kwesikhathi eside kakhulu.

Okuthathwayo Okubalulekile

• I-WLP802 yenzelwe ama-pilsners esitayela sase-Czech futhi ikhiqiza iphrofayili yelaja ehlanzekile, ehlanzekile.
• Lindela ukuthotshiswa okungu-70–75%, ukugeleza okuphakathi nendawo, kanye namazinga okushisa afanelekile okuvutshelwa angu-50–55°F.
• Ukukhiqizwa kwe-diacetyl ephansi kwenza isimo sibe lula futhi kusheshise ukuqedwa kwe-lager.
• Ifanele uhla olubanzi lwama-lager ukusuka e-Pilsner kuya e-Schwarzbier nezitayela ze-doppelbock.
• Idizayinelwe abakhi basekhaya nabadayisi bezandla abafuna umlingiswa wangempela we-Czech Budejovice.

Uhlolojikelele lwe-White Labs WLP802 Czech Budejovice Lager Yeast

Uhlolojikelele lwe-WLP802: Lolu hlobo lwe-pilsner lager ludabuka eningizimu ye-Czech Republic. Ihlose ukukhiqiza ama-lager omile, acwebile ahlanzekile. Abadayisi bayakwazisa ukukhiqizwa kwayo okuphansi kwe-diacetyl kanye nokuzwakala komlomo okulinganiselayo. Lezi zimpawu zithuthukisa ukubaba kwe-hop eyindilinga ngaphandle kokudlula umlingiswa we-malt.

Izinhlobo ze-White Labs lager, okuhlanganisa i-WLP802, zihlukaniswa nge-QA. Isohlwini njengengxenye No. WLP802, Uhlobo: Ingqikithi. Imiphumela yelebhu iqinisekisa ukuthi i-STA1 inegethivu kanye nezimpawu zekhwalithi ezijwayelekile zikufayela. Lokhu kuhlola kuqinisekisa ukuthi abaphisi botshwala bangathembela ekuziphatheni okubikezelwe kokuvutshelwa lapho behlela amaqoqo elager.

Amamethrikhi ajwayelekile okuvutshelwa kwe-WLP802 ahlanganisa ukuncishiswa cishe ku-70–75%, ngezinye izikhathi afinyelele ku-80% ngaphansi kwezimo ezifanele. I-Flocculation iphakathi, futhi ukubekezelela utshwala kusuka ku-5-10% ABV. Lezi zibalo ziqondisa ukuphathwa kweyeast yakho kokubili ama-pilsner alula nama-lager anamandla afana ne-Bock.

Izici zemvubelo ye-Czech Budejovice zenza i-WLP802 isebenze ngezindlela eziningi kuzo zonke izitayela ze-lager. Kunconywa nge-Pilsner, i-Pale Lager, i-Helles, i-Märzen, i-Vienna Lager, nama-lager amnyama. Abadayisi bavame ukukhetha i-WLP802 yanoma iyiphi i-Lager lapho kufunwa umgogodla ohlanzekile nokucaca kwe-hop ecashile.

Ulwazi lomthengi: I-WLP802 itholakala ngama-White Labs, nezinketho zokupakisha ezisohlwini lwamakhasi omkhiqizo. Inketho yokuthenga yemvelo kwesinye isikhathi iyatholakala kubaphisi botshwala abafuna izithako eziqinisekisiwe. Lokhu kuvumelana kokunikezwayo kwenza i-WLP802 ibe yinketho edumile phakathi kwabo bobabili abaphisi botshwala abangochwepheshe nabasekhaya.

Izici zokuvutshelwa nokusebenza

Ukuncipha kwe-WLP802 kuvamise ukusukela ku-70–75%, kanti abanye abaphisi botshwala bathola ukufinyelela ku-80% ngaphansi kwezimo ezikahle. Leli zinga lokunciphisa libangela ubhiya owomile. Ivumela ukubaba kwe-hop nokuqedwa okuhlanzekile ukuthi kukhanye.

I-flocculation yalolu hlobo iphakathi, yenza ibhalansi phakathi kokucaca nokuthembeka kokuvutshelwa. Ihlala ngokwanele ukuze ithuthukise ukucaca kobhiya kodwa isashiya amaseli emisiwe. Lawa maseli abalulekile ekuqedeni ukuvutshelwa kanye nokuqinisekisa ukuphumula okufanele kwe-diacetyl.

Lolu hlobo lunokubekezelela utshwala okuphakathi, luphatha kahle u-5–10% we-ABV. Ilungele ama-pilsners akudala ase-Czech, ama-lager aphaphathekile aseMelika, nama-lager aqinile njenge-Märzen noma i-Bock. Kubhiya ongaphezu kuka-10% ABV, cabanga ngezinhlobo ezinokubekezelela utshwala okuphezulu.

I-WLP802 yaziwa ngokuba imvubelo ephansi ye-diacetyl, ukwenza isimo esibandayo sibe lula kanye nokuphathwa kwe-diacetyl. Ihlinzeka ngesisekelo esihlanzekile, esingathathi hlangothi. Lesi sisekelo sithuthukisa i-malt nezinhlamvu ze-hop ngaphandle kokungeza i-ester eqinile noma amanothi e-phenolic.

Ukusebenza kwe-lager okungokoqobo okuvela ku-WLP802 kuphumela kuma-lager ahlanzekile, ahlanzekile afana namaphrofayela e-Czech Budějovice. Ukuncipha kwayo okuphezulu kuqinisekisa obhiya bokugcina bomile. Lokhu kukwenza kube ukukhetha okuhle kulabo abahlose i-lager ethambile, eqabulayo.

Izinga lokushisa elilungile lokuvutshelwa

I-White Labs incoma izinga lokushisa elijwayelekile le-WLP802 lokuvutshelwa elingu-50°–55°F (10°–13°C). Lolu hlu lulungele ama-lager endabuko ase-Czech. Isiza ukulawula ukwakheka kwe-ester futhi iqinisekisa ukuncishiswa okuzinzile.

Abaphisi botshwala abaningi baqala ukuphola, ku-48°F (8°C), ukuze banciphise ama-esters. Khona-ke, bagcina izinga lokushisa le-lager kuze kube yilapho ukuvutshelwa sekuphelile. Lokhu kukhombisa indlela yomlando ye-Bohemian yokufeza ukucaca nokulinganisela.

Cishe ngo-50-60% wokuphelelwa amandla, abaphisi botshwala bahlela ukuphumula kwe-diacetyl. Zivumela ukuvutshelwa kukhuphukele cishe ku-65°F (18°C). Ukubamba lokhu kushisa izinsuku ezingu-2-6 kuvumela imvubelo ukuthi iphinde imunce i-diacetyl ngaphambi kokupholisa.

• Okunye kwephimbo elifudumele: qala ku-60–65°F (15–18°C) ukuze uqale ngokushesha, yehlela ku-48–55°F ngemva kwamahora angu-12 ukuze ukhawulele ama-ester.
• Izindlela ezishesha kakhulu nezinomfutho: shisa ngokushisa phansi ngaphansi kwengcindezi, 65–68°F (18–20°C), njengenketho ethuthukisiwe esikhundleni sokusebenzisa i-WLP802 yakudala.

Ngemuva kokuphumula kwe-diacetyl, kancane kancane upholise ubhiya. Hlela ukwehlisa u-4–5°F (2–3°C) ngosuku uze ufinyelele izinga lokushisa elikhulayo eliseduze no-35°F (2°C). Lokhu kupholisa kancane kuthuthukisa isimo futhi kuthuthukisa ukucaca.

Namathela kuzinkombandlela zeshidi lemvubelo nolwazi lotshwala lapho usetha izinga lokushisa le-WLP802 lokuvutshelwa. Lungisa ngaphakathi kwebanga lokushisa lelager ukuze livumelane neresiphi yakho nezinto zokusebenza. Khumbula ukufaka isinyathelo sezinga lokushisa lokuphumula kwe-diacetyl ukuze uqedele ukuhlanza.

Ilabhorethri i-Erlenmeyer flask egcwele uketshezi olusagolide, olubhampayo kungemuva elimhlophe, elikhanyiswe ngokukhanya okuthambile ukuze kugqanyiswe ukuvutshelwa. Ulwazi olwengeziwe

Amazinga we-pitch kanye nempilo yemvubelo yama-lagers

Ukufaka i-lager ngendlela efanele kubalulekile ekuvubeleni kwelager ehlanzekile. Amazinga aphezulu e-WLP802 ayanconywa ngenxa yomthelela wokuvutshelwa okubandayo emsebenzini we-yeast. Lokhu kungaholela ekuphumeni kwama-flavour. Ukuze ubuyisele kabusha, hlose ukuthola amaseli ayizigidi ezingu-1.5–2.0 ml ngayinye ngeziqu ze-Plato.

Ukulungiswa kuyadingeka ngokusekelwe ku-wort gravity. Kumaworts afika ku-15°Plato, khomba cishe amaseli ayizigidi ezingu-1.5/mL/°Plato. Ukuze uthole amandla adonsela phansi aphakeme, hlose ukuthola amaseli ayizigidi ezingu-2.0/mL/°Plato. Lezi zibalo zamaseli zisiza ukunciphisa isikhathi sokubeleka futhi ziqinisekise ukuthotshiswa okuzinzile.

Ukukhetha izinga lokushisa kuthinta izinga lokuphakama elidingekayo. Ukufaka amakhaza emazingeni okushisa e-lager endabuko kudinga isiphetho esiphezulu sebanga le-WLP802. Ukufudumala, ukuvumela imvubelo ikhule emazingeni okushisa e-ale ngaphambi kokupholisa, kunganciphisa inani lokujova. Lokhu kungase kusondele ezincomo zesitayela se-ale, cishe amaseli ayizigidi ezingu-1.0/mL/°Plato.

• Sebenzisa isibali sesilinganiso sokuphakama ukuze uguqule lezo zinhloso zibe amaseli engqikithi kasayizi wakho wenqwaba.
• Ama-White Labs anikeza isibali sesilinganiso sokuphakama, futhi amathuluzi amaningana ezinkampani zangaphandle enza izibalo ezifanayo ze-wort gravity nevolumu.

Imikhiqizo epakishwe elebhu ingaba yinto ehlukile. Iminikelo yokuphathelene njengePurePitch® Next Generation ivamise ukuba nokusebenza okuphezulu nezitolo ze-glycogen. Angase agxunyekwe ngezibalo eziphansi zezinombolo kuyilapho zisaletha ukusebenza okuthembekile uma kuqhathaniswa nodaka oluvamile.

Impilo yemvubelo ibalulekile. Ukusebenza okuphezulu, ukudla okunomsoco, nokuphatha okusha kufinyeza ukunensa futhi kukhawulele ukwakheka kwesibabule ne-diacetyl. Yakha isiqalisi lapho ukusebenza kungaqinisekile, yenza ukuhlolwa kokusebenza uma kukhona, futhi ugcine imvubelo ibanda futhi ihlanzekile ukuze ulondoloze ubungqabavu.

Uma uhlela ukubala kwamaseli e-lager, landelela ukusebenza kanye nesici emlandweni wakho wobunzima. Sebenzisa isibali sezinga lokuphakama ukuze uthole izibalo ezinembile. Bhangqa leyo datha nokuzijwayeza okuhle kokuqala ukuze ugcine impilo yemvubelo kuwo wonke amaqoqo.

Ukwenza nokusebenzisa ama-yeast starters nge-WLP802

I-yeast starter ibalulekile kuma-lager, njengoba ukuvutshelwa okubandayo kunciphisa ukukhula kwemvubelo. Ku-WLP802, hlose ukuzuza isibalo esifanele samaseli sokuphonswa. Le ndlela inembe kakhulu kunokuthembela ezilinganisweni ezingacacile.

Ukuze uqalise i-lager, hlose ukuphindaphinda okungu-3–5×. Lobu bubanzi bufanele amaqoqo amaningi angamalitha angu-5-6. Sebenzisa iseluleko somphakathi kanye nezindlela ze-BrewDad ukuze ubeke imigomo engokoqobo yokukhula.

• Sebenzisa umshini wokubala njenge-BrewDad noma i-White Labs ukuze ufake i-OG nevolumu yeqoqo.
• Nquma ukubala kwamaseli okuqala namaseli okugcina adingekayo kuqoqo.
• Hlela isinyathelo esisodwa noma ngaphezulu ukuze ufinyelele lokho okuhlosiwe.

Iziqalo zokukhuphuka zinciphisa ubungozi futhi zikhulise ukusebenza kahle. Qala ngesiqalo esincane, sivumele sikhule, bese udlulisela kuvolumu enkulu. Le ndlela inenzuzo uma iqala ku-vial eyodwa noma i-slurry encane.

Iziqalisi zamapuleti ezinyakazayo zithuthukisa ukukhula kahle. Ziqinisekisa ukutholakala komoyampilo okungaguquki futhi zigcina imvubelo imisiwe ukuze kufinyeleleke izakhi ezingcono. Hlanganisa isiqalisi sepuleti elinyakazayo ne-oxygenation elinganisiwe kanye nokuphahlazeka okubandayo okufushane ukuze kuhlanganiswe imvubelo ngaphambi kokuphonswa.

Amasu asebenzayo akhombisa ukubaluleka kweziqalo ezilinganisiwe. Nge-wort engu-1.050, abaphisi botshwala abaningi baphonsa uhhafu wekhekhe lemvubelo lelager ngaphandle kokubala kwamaseli. Isiqalisi esibaliwe se-WLP802 sivame ukukhiqiza imiphumela engcono ngokuqhathanisa nezidingo zeseli. Landela izinqubo ezihamba phambili zokuthola umoya-mpilo kanye nezakhamzimba ukuze usekele ukukhula kwe-lager.

Ukuhlola ukuthuthwa kwendle kanye nokusebenza kubalulekile ekugcineni ukusebenza. Gcina imikhumbi ihlanzekile, sebenzisa ukudluliswa kwe-sanitary, futhi ucabangele amasheke okusebenza ukuze abuyiswe kabusha noma agcine imvubelo. I-Microscopy noma ukufaka amabala kungaqinisekisa impilo yemvubelo ukuze isetshenziswe kabusha ngamaqoqo amaningi.

• Bala amaseli adingekayo nge-BrewDad noma i-White Labs pitch amathuluzi.
• Dala isiqalisi sokuqala sikasayizi wokukhula okungu-2–3×, qapha umsebenzi.
• Shiya ipuleti elinyakazayo noma umkhumbi omkhulu ukuze ufinyelele inani lokugcina lamaseli.
• Ukuphahlazeka okubandayo kanye ne-decant, bese imisa ngamanani anconyiwe e-lager.

Ukwamukela lokhu kugeleza komsebenzi kuqinisekisa ukuthi i-WLP802 isebenza kahle ekuvubeleni okubandayo. Usayizi ofanelekile wesiqalisi, indlela yokukhuphuka, kanye nokusetha okuthembekile kwesiqalisi sepuleti kubalulekile. Benza umehluko phakathi kwelaza evilaphayo kanye nobhiya opholile, owehliswe kahle.

Ukubuyisela kabusha nokuvuna i-WLP802 yamaqoqo amaningi

Phinda uphendule i-WLP802 ehlose ukuphinda kabili isiko layo izikhathi ezintathu kuya kweziyisihlanu ngaphambi kokuphinda isetshenziswe. Lokhu kuphindaphinda kuthuthukisa ukusebenza nokubala kwamaseli ku-lager elandelayo. Hlela ama-repitches ukuze imvubelo iphumule futhi yakhe kabusha i-glycogen ngaphambi kokubanda.

Sebenzisa i-brew calculator efana ne-BrewDad ukuze unqume izibalo zamaseli okuhlosiwe ngokusekelwe kusayizi weqoqo namandla adonsela phansi. Hlukanisa isibalo sokugcina samaseli esidingekayo ngamaseli akaliwe ekhekheni lakho elivuniwe ukuze uthole ingxenyenamba ye-repitch. Le ndlela inikeza indlela eqhutshwa idatha phezu kokuqagela.

Izilinganiso ezisebenzayo ze-repitch zisukela kokuhlangenwe nakho kwe-brewhouse: ku-wort engu-1.050, abaphisi botshwala bavame ukuphindaphinda cishe ingxenye eyodwa kwezintathu yama-ales, ingxenye eyodwa kwezintathu yama-ales aseJalimane, futhi cishe ingxenye eyodwa yama-lager. Lezi zibalo zisebenza njengesiqalo. Qinisekisa ngokubala kwamaseli nokuhlola ukusebenza.

Lapho uvuna imvubelo ye-lager, qoqa imvubelo ehlutshiwe ngemva kokuvutshelwa kokuqala noma ekupheleni kwe-lagering. I-WLP802 ibonisa ukugeleza okuphakathi, okuholela kuvolumu yekhekhe emaphakathi. Gcoba ngaphansi kwezimo zokuhlanzeka, pholisa imvubelo ngokushesha, futhi uyigcine ibanda ukuze ulondoloze ubungqabavu.

Gada ukusebenza nobudala. Sebenzisa isibonakhulu esinamabala noma ikhithi esebenzayo ukuze ulandelele amaseli abukhoma. Khawulela ukuphindaphinda ukuze ugweme ukukhukhuleka nokungcola. Amasiko amancane, anamandla enza kangcono ekuvubeleni kwe-lager kuneyeast endala, egxilile.

Uma isisindo samaseli siphansi, dala isiqalisi sokwakha kabusha izinombolo futhi ubuyisele isici sokukhula kweyeast kanye nemithombo ye-glycogen. Isiqalisi esifushane, esinomoya omuhle sibuyisela imvubelo evuniwe emandleni okugoba, inciphisa izigaba zokusalele ekuvubeleni okukhulu.

• Izinyathelo zokuvuna okuhlanzekile: pholisa i-fermenter, qoqa imvubelo emikhunjini ehlanzekile, unciphise ukutholakala komoyampilo, faka esiqandisini.
• Ukuhlola okulula: ukuhogela nokubheka okunganukanga kahle noma ukuguquguquka kombala, yenza ibala elisebenza ngokushesha, qopha usuku lokuvuna kanye nomlando wangaphambili wephimbo.
• Uma ungabaza, yakha kabusha: i-starter iphephe kakhudlwana kune-underpitching yama-lager.

Ukugcina amarekhodi ezilinganiso zokuphindwaphindwaphindwa, amanani okuvuna, nezinombolo zokusebenza kuthuthukisa inqubo yakho ngokuhamba kwesikhathi. Ukulinganisa okungaguquguquki kuqinisekisa ukuthi ukuphindwaphindwa ngakunye kuyabikezelwa, kusekela imiphumela yekhwalithi ephezulu ye-lager nge-WLP802.

Ibhikha yengilazi ekhanyayo egcwele uketshezi oluyi-beige olumnyama futhi igcwele igwebu, ibekwe phezu kompheme ohlanzekile wensimbi engagqwali ekukhanyeni okuthambile. Ulwazi olwengeziwe

Indlela yokuvubela yelager yesi-Czech nge-WLP802

Qala ngewort epholile, ecacile bese wengeza i-White Labs WLP802 emazingeni okushisa e-lager eqiniso. Ukuze uthole i-lager yangempela yesi-Czech, sebenzisa isiqalo esinensayo phakathi kuka-48–55°F (8–13°C). Le ndlela inciphisa ukukhiqizwa kwe-ester nesibabule, okuholela ekunambithekeni okuhlanzekile, okuyindilinga.

Yamukela umugqa wesikhathi wokuvutshelwa olawulwayo. Qala ukuvutshelwa ku-46–54°F (8–12°C) futhi uyivumele ikhuphuke ngokwemvelo. Uma ukuncipha sekufike ku-50–60%, fudumeza ubhiya ufike ku-65°F (18°C) ukuze uthole ukuphumula kwe-diacetyl. Lokhu kufanele kuthathe izinsuku ezingu-2-6 noma kuze kube yilapho i-diacetyl imuncwa kabusha ngokugcwele, njengoba kuqinisekiswa ukuhlolwa kwezinzwa.

Okuphumayo kwe-diacetyl okuphansi kwe-WLP802 kwenza okunye kube lula, nokho kusabalulekile ukuze kuzuzwe uhlamvu lwakudala lwesi-Czech. Qaphela ukufundwa kwamandla adonsela phansi kanye nephunga ngesikhathi sokuphumula. Lokhu kuqinisekisa ukuthi ubhiya usulungile ngaphambi kokuwupholisa futhi.

Ukuphumula kwe-Post-diaceetyl, amazinga okushisa aphansi kancane kancane. Hlela ukwehla cishe ngo-4–5°F (2–3°C) nsuku zonke kuze kube eduze kuka-35°F (2°C). Gcina leli zinga lokushisa ukuze uthole isimo esibandayo esinwetshiwe. Lesi sinyathelo sicacisa futhi sibushelelezi ubhiya, ngokuhambisana neshejuli evamile yokukhuliswa.

• Ukuphakama: 48–55°F (8–13°C) ukuze kuqalwe
• Ukuphumula kwe-Diacetyl: ukuphakama kwamahhala kuye ku-~65°F (18°C) izinsuku ezingu-2–6
• Ishejuli yokukhulisa: yehla ngo-4–5°F ngosuku ukuya ku-~35°F nesimo

Ukuze uthole imiphumela ethambile yesitayela sesi-Czech, bambelela ekupholiseni okupholile, ukuvutshelwa okude kanye ne-conditioning. Gwema ukweqa izinga lokushisa le-diaceetyl-rest ngesiko eliqinile lesi-Czech. Le ndlela iqinisekisa ukuthi i-WLP802 ikhiqiza ukucaca kanye nesici esicashile sebhalansi ye-malt-hop yobhiya bakudala besi-Czech.

Ezinye izindlela zokuvutshelwa ukuze uthole imiphumela esheshayo

Izindlela ze-Fast lager zinganciphisa kakhulu isikhathi sokushintsha ngaphandle kokudela ukuphuzwa. Enye indlela ephumelelayo yindlela ye-WLP802 ye-pitch efudumele, efinyeza isikhathi sokulinda futhi isheshise izigaba zokukhula zakuqala. Phuma ku-60–65°F (15–18°C) cishe amahora angu-12, bese wehlisela ku-48–55°F (8–13°C) ukuze ulawule ukwakheka kwe-ester.

Cabangela ukunyuka kwamahhala okufushane ukuya ku-65°F (18°C) eduze kwasekugcineni ukuze uthole ukuphumula kwe-diacetyl. Ngemva kwalokho, pholisa kancane ukuya kumazinga okushisa e-lager endabuko ukuze kufakwe isimo. Lapho usebenzisa iphimbo elifudumele i-WLP802, zilungiselele ukulungisa amazinga okuphakama futhi uqaphe ngokucophelela ukuvutshelwa.

• Gcoba imvubelo ethe xaxa kunokuvamile ukuze ufinyeze isigaba se-lag.
• Gcina ukuthuthwa kwendle kuqinile ukuze ugweme ama-flavour avela emijikelezweni esheshayo.
• Sebenzisa i-blow-off noma i-airlock uze wehlise amazinga okushisa ukuze ukhawule ingcindezi.

Izinhlobo ze-Pseudo-lager Kveik zinikeza umzila osheshayo ohlukile. I-Kveik ibilisa ihlanzekile emazingeni okushisa e-ale, iletha isiphetho esifana ne-lager ngokushesha. Le ndlela idela uhlamvu lwendabuko lwesi-Czech ukuze kube lula futhi kube lula. Khetha i-Kveik uma isikhathi siwumgogodla phezu kobuqiniso obuqinile.

High-pressure lagering kungenye indlela yokusheshisa amashejuli. Setha i-valve ephothayo ibe cishe ibha engu-1 (15 psi) ukuze ivuthele ukufudumala, cishe ku-65–68°F (18–20°C), kuyilapho wehlisa ukwakheka kwe-metabolite eguquguqukayo. Ngemuva kokufinyelela amandla adonsela phansi etheminali, landela izinyathelo zokupholisa ezijwayelekile kanye nezokukhuphula ukuze ucacise futhi uncibilikise ubhiya.

1. Gada i-CO2 nezinga lokushisa ngokucophelela phakathi nomfutho ophezulu wengcindezi.
2. Lindela ukucaca okubonakalayo okuhamba kancane ngaphansi kwengcindezi; hlela isimo esibandayo isikhathi eside uma ukucaca kubalulekile.
3. Qinisekisa ukuthi ukuvutshelwa kuphelile ngengcindezi ngaphambi kokugcinwa okubandayo okunwetshiwe.

Izindlela zokukhula ngokushesha zihambisana nokuhwebelana. Zisheshisa ukukhiqizwa kodwa zingashintsha ibhalansi ye-flavour. Iphimbo elifudumele i-WLP802 igcina iphrofayili yohlobo oluningi kune-Kveik, kodwa kufanele ulungise amashejuli ukuze ugcine isiphetho sihlanzekile.

Amathiphu asebenzayo anoma iyiphi indlela esheshayo ahlanganisa ukukhetha izinhlobo ze-adjunct ezinyakazayo ukuze zicace, ukuphatha izindawo zokuphumula ze-diacetyl ngamabomu, kanye nokunaka okwengeziwe empilweni yemvubelo. Ngokuhlanganisa i-smart pitching, ukulawula ingcindezi, nokupholisa okuhleliwe, unganciphisa isikhathi ngaphandle kokufaka ikhwalithi engozini.

Ukuhlanganisa nokucatshangelwa kweresiphi kuhambisana ne-WLP802

Qala ngengxube evamile yokusanhlamvu ye-Czech pilsner. Sebenzisa i-Pilsner malt eyinhloko, ene-Vienna noma i-Munich yengezwe ukuze uthole umbala nokujula kwe-malt. Le ndlela iqinisekisa ukuthi ukunambitheka kwemvubelo kuhlala kugqamile.

Gxila kusikweletu esihlanzekile sokusanhlamvu se-WLP802. Khomba i-base malt engu-90–95% ukuze ugcine ukukhanya. Faka phakathi ama-Carapils angu-3–5% noma i-crystal ekhanyayo yokugcina ikhanda kanye nokuthinta ubumnandi.

Khetha izinga lokushisa le-mash eliqondana nephrofayela ye-WLP802. Khomba u-148–152°F (64–67°C) wewort evubela ngokumaphakathi. Lokhu kubangela ukuphela komile, okuthuthukisa ukuwohloka okuphezulu kweyeast.

• I-infusion mash eyodwa isebenza kumasayizi amaningi weqoqo.
• Ukuze uthole umzimba ogcwele kancane, phakamisa i-mash ekugcineni engenhla yobubanzi kafushane.
• Kuma-lager omile, bamba izinga lokushisa eliphansi le-mash futhi ukhuphule isikhathi sokuguqula.

Setha amandla adonsela phansi asekuqaleni kumaleveli e-pilsner ajwayelekile ukuze uthole ibhalansi. I-WLP802 izoncipha phakathi kuka-70-80%. Lungisa ama-malt okukhethekile ukuze agcine ethambile noma ubumnandi obuningi.

Ukugxuma kufanele kugcizelele izinhlobo ezinhle. I-Saaz noma i-Saaz ekhule ngesi-Czech ilungele ukunambitheka kwangempela. Gcina izengezo zamuva zinesizotha ukuze ugqamise ibhalansi ye-malt-to-hop.

Uma ulungisa ukugxuma kwe-WLP802, khumbula ukuthi ukuncishiswa okuphezulu kungaqhakambisa intukuthelo. Linganisa ama-IBU ngesisindo se-malt kanye nekhemistri yamanzi ukuze uvimbele ukulunywa kanzima.

Kuma-lager adonsela phansi aphezulu, lungisa ibhili lokusanhlamvu le-WLP802. Khulisa i-base malt bese wengeza ama-enzyme noma ushukela olula njengoba kudingeka. Hlela iziqalo ezinkulu, amazinga aphezulu ephimbo, nokusekelwa kwezakhi zokuvutshelwa okunempilo.

Lungisa amanzi ukuze ahambisane nezindinganiso zesi-Czech ukuze uthole i-pilsner mouthfeel yangempela. Sebenzisa amanzi athambile anobulukhuni obuphansi kanye nesilinganiso se-sulfate/chloride esivumela ukuthinta i-sulfate eyengeziwe. Lokhu kuthuthukisa incazelo ye-hop ngaphandle kokumisa i-malt.

Ishuni lensimbi engagqwali eligcwele ukhuni olunamagwebu njengoba i-malt echotshoziwe ingena isuka ku-scoop, enamathange okuvutshelwa ngemuva kwendawo yotshwala yesimanje. Ulwazi olwengeziwe

Ukuphatha ama-off-flavour ne-diacetyl nge-WLP802

I-WLP802 inesisekelo esiphansi se-diacetyl, kodwa ayikho ngokuphelele. Abaphisi botshwala kufanele baphathe ngenkuthalo i-WLP802 diacetyl ngesikhathi sokuvutshelwa kwelager ukuze bavimbele ama-flavour angaphandle. Lokhu kubalulekile ekugcineni ukunambitheka okuhlanzekile emkhiqizweni wokugcina.

Ukuqinisekisa impilo yemvubelo kubaluleke kakhulu ngaphambi kokuphonswa. Ukufakwa kahle kwe-oxygen kanye nokudla okunomsoco ekuqaleni kusekela ukuvutshelwa okuqinile. Lokhu kusiza ekunciphiseni ukwakheka kwe-diacetyl. Izinga le-yeast pitch elanele libalulekile futhi ukuze ugweme imvubelo ecindezelekile, engakhiqiza izinhlanganisela ezingafuneki.

Sebenzisa ukuphumula kwe-diacetyl lapho ukuncipha kufinyelela ku-50-60%. Vumela ubhiya ukuthi ukhuphuke mahhala cishe ku-65°F (18°C) izinsuku ezimbili kuya kweziyisithupha. Lesi sikhathi sivumela imvubelo ukuthi ibambe kabusha i-diacetyl. Qaphela amandla adonsela phansi kanye nephunga elimnandi, kunokuba ubeke isikhathi esiqinile.

Uma i-diacetyl ibonakala ngesikhathi sokukhuliswa, ukufudumala kancane ukuya ku-65–70°F (18–21°C) isikhathi esifushane kungasiza. Lokhu kukhuthaza imvubelo ukuhlanza i-diacetyl. Ngemva kwalokho, buyela emazingeni okushisa avamile okushisa ukuze uthole isimo esibandayo nokucaca.

• Gcina ukuthuthwa kwendle kuqinile ukuze uvimbele ukunambitheka okubangelwa ukutheleleka.
• Lawula izinga lokushisa lokuvutshelwa ukuze ukhawulele ama-ester amaningi ekujuleni okufudumele.
• Cabangela ukuvutshelwa kwengcindezi ukuze uthole izindlela ezisheshayo zokucindezela ama-metabolite athile.

Ukuhlolwa okuvamile kwempilo yemvubelo, imikhuba yokumisa, kanye ne-oxygenation kubalulekile ekwehliseni i-diacetyl ngokuhamba kwesikhathi. Lezi zinyathelo zisiza ukunciphisa ukunambitheka kwe-lager, ukuqinisekisa iphrofayili ehlanzekile ye-lager nge-WLP802.

Amathuluzi okuvutshelwa okusebenzayo kanye namathiphu wemishini

Izinga lokushisa libalulekile kuma-lager. Sebenzisa ukulawula izinga lokushisa okuthembekile, okufana ne-glycol chiller, isiqandisi sesifuba esinesilawuli se-Inkbird, noma igumbi elizinikele lokuvubela. Lawa mathuluzi asiza ukugcina u-50–55°F (10–13°C) ngesikhathi sokuvutshelwa okuyinhloko.

Sebenzisa isu lokupholisa kancane kancane. Yehlisa izinga lokushisa cishe ngo-4–5°F ngosuku ukuze ufinyelele emazingeni okushisa aseduze no-35°F (2°C). Le ndlela ehamba kancane inciphisa ukushaqeka kwemvubelo futhi ithuthukise ukucaca.

• Sebenzisa okokuphumula kwe-diacetyl, okuhlanganisa izilawuli nezifudumezi, ukuze ukhuphule izinga lokushisa likabhiya kancane phakathi nezigaba zokugcina zokuvutshelwa ukuze uhlanzwe.
• Setha izibali sikhathi noma ama-alamu ukuze uqaphe amazinga okushisa nezindawo zokuphumula, uqinisekise ukuphindaphinda okungaguquki.

Ukuqala nokuthumela kabusha kudinga amathuluzi athile. Amapuleti ashukumisayo kanye nezivuseleli ezinozibuthe eziguquguqukayo zisheshisa ukukhula kwamaseli. Izibali zemvubelo nezindlela ezilula zokubala amaseli zithuthukisa ukunemba kokuhlonza, okuholela emiphumeleni engaguquki.

Ukuvutshelwa kwengcindezi kungasheshisa ukukhiqizwa kwe-lager. Sebenzisa ama-valve e-spunding kanye nama-fermenter anesilinganiso sokucindezela anama-gauge nama-valve okusiza. Ngaso sonke isikhathi landela izinkombandlela zokuphepha futhi uhlole izimpawu ngaphambi kokufaka ingcindezi.

Ukushisa okubandayo kudinga indawo eyanele. Isiqandisi esikhulayo noma umkhumbi we-conditioning ubalulekile ukuze ugcine isikhathi eside futhi ucace. Ama-Kegs asebenza njengenketho elula yokufaka isimo esibandayo, enciphisa ukuchayeka komoyampilo ngesikhathi sokudluliselwa.

Ukuthuthwa kwendle kanye nokuphatha imvubelo kubalulekile ekusebenzeni kahle. Vuna imvubelo ngamathuluzi ahlanzekile, igcine ibanda, futhi unciphise ukuthintana komoyampilo ngesikhathi sokudlulisa. Landelela iminyaka yemvubelo evuniwe futhi uyisebenzise ngaphakathi kwamafasitela okusebenza abhaliwe ukuze iphindwe okuthembekile.

• Misa isilawuli se-fermenter ngaphambi kokuphonsa futhi uqinisekise nge-probe ezimele.
• Sebenzisa amathuluzi okuphumula e-diacetyl ngesikhathi sokufudumeza amahora angama-48-72 ngasekupheleni kokunciphisa.
• Kancane kancane shintshela esiqandisini esikhulayo futhi uqaphe ukucaca namandla adonsela phansi ngaphambi kokupakisha.

Ukumatanisa i-WLP802 nezithasiselo nezinhlamvu ezikhethekile

I-WLP802 inikezela ngephrofayela ehlanzekile, efana ne-lager, elungele ukuhlola izithasiselo. Ukwengeza amanani amancane ommbila ophehliwe noma irayisi kungawenza ube lula umzimba ngaphandle kokusitha uhlamvu lwemvubelo. Le ndlela igcina i-crispness, inciphisa ama-calories, futhi inciphisa inkungu.

Uma kukhulunywa ngezinhlamvu ezikhethekile ze-pilsner, zisebenzise kancane. Iphesenti elincane le-Carapils noma i-dextrin malts lingathuthukisa ukugcinwa kwekhanda kanye nokuzwakala komlomo. I-Vienna noma i-Munich malts, ngamanani amancane, engeza amanothi esinkwa acashile, alungele ama-lager ase-Vienna noma obhiya besitayela sase-Märzen. Kubalulekile ukugcina amaphesenti okusanhlamvu okukhethekile ngaphansi kuka-10% ukuze ugweme ukumboza isisekelo.

Ukulungisa iphrofayili ye-mash kubalulekile lapho ubhanqa ama-lager nama-adjuncts. I-WLP802 ivamise ukuvubela yome, ngakho ukukhulisa kancane izinga lokushisa le-mash kungasiza ukugcina umzimba. Linganisa ukubaba kwe-hop kanye nephunga elimnandi ukuze kuhambisane nokunambitheka kwe-adjunct, njengoba ama-hops agqama kakhulu ezindaweni ezomile.

Uma wenza ama-lager aqinile njenge-Bock noma i-Doppelbock, engeza ushukela okhethekile noma ama-malts amnyama ngokuqapha. Gada amandla adonsela phansi asekuqaleni kanye nengcindezi ye-yeast, njengoba amazinga aphezulu otshwala adinga amanani entengo amakhulu kanye neziqalo ezinkulu. I-WLP802 ingakwazi ukuphatha obhiya bamandla amaphakathi kodwa izuza ekubaleni kweyeast cell kumaworts aphezulu.

Zizwe ukhululekile ukuzama izengezo ezingezona ezendabuko ngamanani amancane. Izinongo, izithelo, noma i-oki izobonakala ihlanzekile nge-WLP802 ngenxa yezinhlamvu zayo ezingathathi hlangothi. Vumela isikhathi esengeziwe se-conditioning ngemva kokwengeza izithasiselo ukuze uqinisekise ukuthi ama-flavour ayahlangana nanoma yimiphi imikhiqizo yokuvutshelwa ilula ngaphambi kokupakishwa.

• Gcina amaleveli e-adjunct eqondile ukuze uvikele ukucaca kwemvubelo kanye nokunambitheka.
• Sebenzisa i-Carapils noma i-dextrin malts ukuze umzimba uzinze kanye negwebu.
• Qondanisa izinga lokushisa le-mash ne-mouthfeel oyifunayo lapho uhlela ukubhanqa kwe-lager adjunct.
• Khulisa izinga lokuphakama kanye nosayizi wokuqala wobhiya onamandla adonsela phansi usebenzisa izithasiselo ze-WLP802.

Izinhlobonhlobo zokusanhlamvu okubolile, ama-hops, namasiko emvubelo ahlelwe phezu kwetafula lokhuni endaweni yokuphisa e-rustic. Ulwazi olwengeziwe

Ukuxazulula izinkinga ezivamile ngokuvutshelwa kwe-WLP802

Lapho ubhekene nokuvutshelwa kwe-lager enamathele, qala ngokuhlola impilo yemvubelo. Izinkinga ezifana nokubeka ngaphansi, ukusebenza kancane, ukungena komoyampilo okungekuhle, noma ukushoda kwezakhi kunganciphisa ukuvutshelwa. Fudumeza i-fermenter ukuze uvuse umsebenzi we-yeast. I-oxygenate kuphela uma ukuvutshelwa kungakaqali.

Uma amandla adonsela phansi anganyakazi kancane, cabanga ukudala isiqalisi esinama-White Labs noma imvubelo ye-Wyeast ukuze siphindaphinde. Lokhu kungavuselela ukuvutshelwa futhi kunikeze izixazululo ezisebenzayo zokuthobisa kancane.

Ukuze ubhekane ne-diacetyl, sebenzisa ukuphumula okufushane kwe-diacetyl. Bamba ubhiya ku-65-70°F (18-21°C) izinsuku ezimbalwa. Lokhu kuvumela imvubelo ukuthi imunce kabusha ama-diketones aseduze, ilungise i-diacetyl ngaphambi kokubuyela emazingeni okushisa aphansi e-lager.

Ukuncipha okumile kumandla adonsela phansi amaphakathi ngokuvamile kukhomba izinga lokushisa elingaphansi noma elingalungile lokuvutshelwa. Ukufudumeza okulawulwayo kungavuselela imvubelo. Uma izinkinga ziqhubeka, ukubuyisela isiqalo esinempilo kuyisixazululo esinokwethenjelwa.

Ama-Off-flavour angabonisa ukungcola noma imvubelo egcizelelwe. Iphenolic, isulfure, noma amanothi amuncu ngokuvamile abangelwa amagciwane noma ukushintshashintsha kwezinga lokushisa okudlulele. Ukuhlolwa kwephunga nokunambitha kusiza ukunquma ukuthi kufanele kulungiswe kabusha noma kulahlwe inqwaba.

• Qinisekisa izindlela ezifanele zokukhucululwa kwendle kanye nokuvutshelwa okupholile ukuze uvimbele izifo.
• Sebenzisa i-oxygenation ekudluliselweni kwe-wort futhi unikeze imisoco edingekayo ye-WLP802.
• Landela izincomo zokubeka i-White Labs ukuze unciphise ingcuphe yokuvutshelwa kwe-lager ebambekile.

Ngezinkinga ezicacile kanye ne-flocculation, khumbula ukuthi i-WLP802 iyi-flocculent emaphakathi. Ukukhula okubandayo okunwetshiwe, isikhathi sokuzinza, noma ama-ejenti wokucofa angasusa inkungu. Ukubekezela ngesikhathi se-conditioning kuvame ukuthuthukisa ukupholisa kokugcina.

Ukuze ugweme izinkinga ezivamile, sebenzisa uhlu lokuhlola olufushane lokuvimbela. Qinisekisa izinga lephimbo elilungile, isiqalisi esinempilo lapho kudingeka, ukulawula izinga lokushisa okunembile, umoya-mpilo ofanele, kanye nemisoco yemvubelo. Lezi zinyathelo zinganciphisa kakhulu isidingo sokuxazulula inkinga nge-WLP802 ngokuhamba kwesikhathi.

Ukuqhathaniswa nezinye izinhlobo ze-White Lager lager

I-WLP802 ne-WLP800 imele ukuphambana kwesiko lesi-Czech kanye nokuhlukahluka kwe-pilsner. I-WLP802 iqondise ekugcineni okomile, okupholile kwamalager e-Budejovice, ane-diacetyl encane kanye nokugeleza okumaphakathi. Ngokuphambene, i-WLP800 ihlose uhlamvu lwe-pilsner, oluvumelana nezimo ezihlukahlukene ze-ester namaleveli okuncisha asekelwe ohlwini lozalo nokwakheka kwe-mash.

Esiqhathanisweni sohlobo lwe-White Labs, cabangela ukuncishiswa kwemvubelo nokugxila kokunambitheka. I-WLP802 ngokuvamile ifinyelela u-70–80% wokuthopha, igcina umgogodla ohlanzekile, okhubazeke kancane ovamile wama-pilsners ase-Czech. Izinhlobo zesiJalimane ezifana ne-WLP830 ne-WLP833, ngakolunye uhlangothi, zinikeza inkimbinkimbi ye-ester eyengeziwe kanye nokunciphisa okuhlukile, okufanela kangcono izitayela ze-helles nezitayela ze-bock.

Ukukhethwa kohlobo kuthonywa yizingqinamba zenqubo. I-WLP925 High Pressure Lager Yeast ilungele ukukhuliswa okusheshayo, okunengcindezi, okuvumela imigqa yesikhathi esheshayo. I-WLP802, ngokuphambene, iphumelela kakhulu ngaphansi kwezinhlelo zokushisa ezivamile kanye nezikhathi ezinde ukuze kutholakale ukucaca nokomisa.

Izinketho zaseMelika nezaseJalimane zinikeza eminye imiphumela. I-WLP840 American Lager Yeast kanye ne-WLP860 Munich Helles zinikeza i-flocculation ehlukile namanothi e-ester. Khetha i-WLP802 ukuze uthole imvubelo yangempela yesi-Czech lager, elungele ama-pilsners angempela esitayela sesi-Czech namalager afanayo.

• Khetha i-WLP802 ukuze uthole iphrofayela yangempela ye-Budejovice ne-diacetyl ephansi.
• Sebenzisa i-WLP800 lapho kukhethwa uhlobo oluhlukahlukene lwe-pilsner noma ibhalansi ye-ester ehlukile.
• Khetha i-WLP925 ngezinhlelo ezisheshisiwe, ezinengcindezi ephezulu.
• Zama i-WLP830 noma i-WLP833 ukuze uthole ama-esters esitayela saseJalimane kanye nokuncipha okuhlukile.

Lokhu kuqhathanisa kwezinhlobo zama-White Labs kusiza ekukhetheni imvubelo efanele yemigomo yakho yeresiphi kanye nemikhawulo yokukhiqiza. Qondanisa izici zemvubelo nohlelo lwakho lokuvutshelwa, ukoma okufunayo, kanye nezinga lobuqiniso be-Czech ohlose ukulifinyelela.

Isiphetho

Amalebhu Amhlophe i-WLP802 I-Czech Budejovice Lager Yeast igqame ngokushisa, okomile nokukhiqizwa kwe-diacetyl ephansi. Ine-flocculation ephakathi futhi ingakwazi ukuphatha utshwala obufika ku-10% ABV. Kulabo abahlose i-southern Czech pilsner, i-WLP802 iyisinqumo esithembekile. Iqinisekisa ukucaca kwe-Pilsner yakudala kanye nenkulumo ecashile ye-malt, inqobo nje uma kusetshenziswa amanzi ahlanzekile nokugxuma okufanele.

Ukufaneleka kwayo okusebenzayo kuhlanganisa izitayela ezihlukahlukene. Sebenzisa i-WLP802 ye-Pilsner, i-Helles, i-Märzen, kanye namalaza amnyama anezikweleti ezilungisiwe zokuhlanganisa nokusanhlamvu. Ikhono le-yeast lokuthuthukisa amanothi e-hop amahle ngenkathi igcina isiphetho esomile ikwenza kube ukukhetha okuphezulu kuma-Czech pilsners.

Inqubo efanele ibalulekile. Gxila kumazinga e-pitch aqondene ne-lager kanye nokuhlela kokuqala, okuhloswe ukukhula okungu-3–5×. Gcina amazinga okushisa alawulwayo, faka ukuphumula kwe-diacetyl, kanye ne-lager kancane ukuze uthole ibhalansi. Ngezibali zomsindo ozwakalayo kanye nemikhuba yokuvuna/yokubuyisela kabusha, i-WLP802 izoletha imiphumela engaguquki, yelager eyiqiniso. Kuwukukhetha okunokwethenjelwa kuma-lager esitayela sase-Czech anezindlela ezicophelelayo.

Ukufunda Okuqhubekayo

Uma ukujabulele lokhu okuthunyelwe, ungaphinda uthande lezi ziphakamiso:

• Ukuvubela Ubhiya nge-CellarScience Cali Yeast
• Ukuvubela Ubhiya nge-Mangrove Jack's M29 French Saison Yeast
• Ukuvubela Ubhiya Nge-White Labs WLP850 Copenhagen Lager Yeast