Ukubilisa Ubhiya nge-Wyeast 1469 West Yorkshire Ale Yeast

I-glass carboy egcwele i-amber ale ebilisayo etafuleni lokhuni lasemaphandleni ngaphakathi kwekhishi lokupheka lasekhaya lendabuko lesitayela saseYorkshire elinezindonga zamatshe, isibani sefasitela semvelo, amathuluzi okupheka, okusanhlamvu kwebhali, kanye nesimo sasemaphandleni esifudumele.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Okuthathwayo Okubalulekile

• Imvubelo ye-Wyeast 1469 West Yorkshire Ale ivelele kakhulu ezinhlotsheni ze-ale zendabuko zaseBrithani.
• Lokhu kubuyekezwa kwemvubelo ye-al yeast yaseWest Yorkshire kuhlanganisa ukunambitheka, indlela yokubilisa, kanye namathiphu awusizo.
• Amanothi okusebenza asiza abenzi bobhiya basekhaya baseMelika ukuthi bakhethe ukukhetha okufanele kwemvubelo yokwenza ubhiya ekhaya.
• Lindela uhlamvu oluyindilinga nolune-malty olufanele abantu ababi, abathwali bemithwalo, kanye nama-ESB.
• Isibuyekezo se-Wyeast 1469 sihlanganisa isiqondiso sokuqala kanye nesokushisa ukuze uthole imiphumela emihle kakhulu.

Isingeniso se-Wyeast 1469 West Yorkshire Ale Yeast

I-Wyeast 1469 iyintandokazi phakathi kwabakhiqizi bebhiya basekhaya abafuna uhlamvu lwe-ale yesiNgisi yangempela. Lokhu kwethulwa kwemvubelo yaseWest Yorkshire kugcizelela ikhono layo lokugcizelela i-malt, kugcina ama-ester elawulwa. Iphela ihlanzekile futhi iyindilinga, ilungele labo abafisa iphrofayili yendabuko yaseWest Yorkshire ngaphandle kokuthela okunamandla okuvame ukutholakala kwezinye izinhlobo.

Yini eyenza lolu hlobo luphawuleke kubapheki bebhiya basekhaya

• Igqamisa ama-malts aseNgilandi, okwenza amanothi e-caramel ne-toffee agqame kakhulu.
• Ibonisa ukuthamba okusheshayo ngenkathi ishiya umzimba owanele ukuze umlomo uzizwe kahle.
• Iziphatha ngendlela ebikezelwayo kuzo zonke izinhlobo zokubilisa i-ale ezivamile, okusiza ekwakheni amaqoqo alinganayo.

Iphrofayili evamile yokunambitheka kanye nephunga

• Lindela ama-ester athambile ezithelo njenge-apula noma i-pear emazingeni okushisa aphakathi.
• Ama-phenolic akhanyayo angavela ngaphansi kwezimo ezithile, okwengeza ubunzima obucashile.
• Umbono jikelele uyindilinga futhi u-malt, usekela amanothi ezithelo zamatshe noma ama-citrus abuthakathaka uma efudunyezwa kancane.

Kungani ukhethe le mvubelo ye-ales yesitayela saseBrithani

• Sebenzisa kuma-bitter, ama-English pale ales, ama-brown ales, kanye nama-porters ukuze uthole ukuvezwa kwesifunda kwangempela.
• Ukuziphatha kwayo okulinganiselayo kugcina ubuntu be-hop bulawulwa, ngakho-ke i-malt ihlala iyinto ebaluleke kakhulu.
• Izici ze-Wyeast 1469 zihambisana nezidingo zabenzi bobhiya abahlose ukunambitheka kwemvubelo yendabuko yaseBrithani enjengeyeast okuzwakala kuyiqiniso elivela emlandweni wokwenza ubhiya eWest Yorkshire.

Ibhekha yengilazi egcwele isiko lemvubelo eliqhumayo etafuleni lokhuni lasemaphandleni ngaphakathi kwefektri yobhiya ekhanyiswe ngokufudumele, ezungezwe amathuluzi okupheka, ama-hydrometer, izipuni zokhuni, kanye nemigqomo ehlanganisiwe ngemuva.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Ukuqonda Izici Zemvubelo Ye-Ale

Ukukhetha imvubelo efanele kubalulekile ekwakheni ubhiya wokugcina. Lesi sigaba sigxila ezicini ezibalulekile ezithinta ukunambitheka, ukucaca, kanye nokuthungwa. Ngokuqonda lokhu, ungalungisa iphrofayili yobhiya wakho nge-Wyeast 1469 noma izinhlobo ezifanayo.

Kuchazwe ukuncishiswa kwesisindo kanye nokugoba

Ukuncipha kwesisindo kuyisilinganiso sokuthi imvubelo idla ushukela ongakanani ngesikhathi sokubilisa. Izinhlobo ezinokuncipha okumaphakathi kuya kokuphakathi zishiya ubumnandi obusele. Lokhu kulinganisela kuyisihluthulelo sokufeza umzimba kuma-ales aseBrithani ngaphandle kokubola.

Ukugoqa kubhekisela ekutheni imvubelo ihlangana kahle kangakanani futhi ihlale kahle ngaphandle kokugoqa. Ukugoqa okuphakathi kuya kokuphezulu kuphumela kubhiya ocacile futhi kunciphisa ingozi yokuzihlukanisa uma kuphathwa kahle. Hlola njalo imininingwane yomenzi ukuze uthole ukuncishiswa okuqondile kanye nobubanzi bokugoqa ngaphambi kokuhlela iresiphi yakho.

Umthelela wohlobo lwemvubelo ekuzizweni komlomo nasemzimbeni

Imvubelo ithonya okungaphezu nje kwamazinga otshwala kanye ne-ester. Izinhlobo ezishiya ama-dextrins futhi zikhiqize i-glycerol zinegalelo esisindweni esibonakalayo sikabhiya. Izinto ezinciphisa uketshezi oluphakathi zivame ukugcina ukuceba kwe-malt, zithuthukise umuzwa ogcwele wemvubelo ezindleleni zendabuko zaseBrithani.

Ama-Esters nama-phenolic amancane nawo athinta ukuthungwa. Lawa ma-compounds angenza ubhiya ubonakale uyisiyingi futhi umnandi, okuthuthukisa izindlela zokupheka ezisebenzisa i-malt. Lungisa amazinga okushisa e-mash kanye ne-chemistry yamanzi ukuze uhambisane nomzimba oqhutshwa yimvubelo.

Ukuzwela kwezinga lokushisa kanye nezici zokuziphatha

Ukuzwela kokushisa kwemvubelo ye-ale kubalulekile ekwakhekeni kwe-ester kanye nokuhlanzeka okuphelele. Ukubilisa okupholile kucindezela ama-ester, okuholela kuphrofayili ehlanzekile. Ukubilisa okufudumele, ngakolunye uhlangothi, kukhulisa ama-ester anezithelo futhi kubeke engcupheni yokunganyibiliki kahle uma kuthathwa kakhulu.

I-Wyeast 1469 ibila kancane kancane nge-krausen elinganiselayo. Qaphela i-diacetyl ekupheleni kokubilisa; ukuphumula okufushane kwe-diacetyl noma ukulungiswa okwengeziwe kunganciphisa le ngozi. Ukulawula izinga lokushisa njalo kubalulekile ukuze kube nemiphumela ebikezelwayo.

Ukusondela kwesitsha sokubilisa ingilazi esigcwele i-amber ale ephuphumayo, enomsebenzi wemvubelo onamagwebu kanye ne-thermometer ebonakala ekamelweni lokubilisa elifudumele elinemigqomo yokhuni ngemuva.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Imvubelo ye-Ale yase-Wyeast 1469 eNtshonalanga Yorkshire

I-Wyeast 1469 ivela emasikweni acebile ezindawo zokwenza ubhiya zaseWest Yorkshire. Lezi zindawo zokwenza ubhiya zaziwa ngama-ale azo e-malt-forward ane-hop encane. Isizinda se-yeast yisona esenza abenzi bobhiya abaningi bayikhethele ama-ale akudala aseBrithani.

Umsuka kanye nozalo lohlobo

Izimpande ze-Wyeast 1469 ziseYorkshire yomlando, lapho ukukhetha imvubelo kugxile khona kumalt kanye nama-ester athambile. Abenzi bobhiya eWest Yorkshire babenezinhlobo ezifanayo, bakha uhlu olwaziwa ngokuhambisana kwayo kuma-bitter nama-ales aphuzi. Leli yifa abenzi bobhiya basekhaya abalazisa ngekhono layo lokubamba ubuqiniso besifunda.

Imininingwane yelabhorethri kanye namanothi omkhiqizi

Imininingwane yelebhu ye-Wyeast incoma amazinga okushisa okubila phakathi kwama-60s kuya kuma-70s aphansi. Uhlobo luthunyelwa njenge-slurry ewuketshezi esikhwameni se-Wyeast esinomsoco. I-Wyeast yeluleka amazinga ajwayelekile okuphonsa noma isiqalo sobhiya obunamandla aphezulu. Imininingwane yakamuva yomkhiqizo we-Wyeast inikeza ulwazi oluningiliziwe lokunciphisa kanye nokugoba, okusiza ekunqumeni ama-mash kanye nokuphonsa.

Indlela eqhathaniswa ngayo nezinye izinhlobo ze-ale zaseBrithani

I-Wyeast 1469 ivelele ngokugcizelela kwayo ubunjalo be-malt kanye nokuncane kokuthela. Lokhu kungafani ne-Wyeast 1968 London ESB, ethambekele ku-malt engathathi hlangothi kanye nama-ester athambile. Uma kuqhathaniswa ne-Wyeast 1098 (Whitbread) kanye ne-White Labs WLP002, i-1469 inikeza umuzwa womlomo ogcwele kanye nokunambitheka okuhlukile kwesifunda.

• Ukugxila kokunambitheka: i-malt-forward kanye nama-ester athambile.
• Ukusebenza: ukugoba okuthembekile kanye nokunciphisa okuqinile kwezitayela zaseBrithani.
• Izimo zokusetshenziswa: kungcono kakhulu kuma-bitter, ama-pale ale, kanye nobhiya besikhathi lapho uhlamvu lwe-malt lubaluleke khona.

I-carboy yengilazi egcwele i-amber emnyama yaseWest Yorkshire ibila etafuleni lokhuni elingaphakathi kwegumbi lokukhiqiza ubhiya lasekhaya lendabuko laseBrithani, elizungezwe amathuluzi okwenza ubhiya, izitsha zobumba, okusanhlamvu, amabhodlela, kanye nokukhanya kwemvelo okufudumele kwamafasitela.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Ukulungiselela Ukubilisa

Ukulungiselela ukubilisa okuphumelelayo kuhilela okungaphezu nje kokufaka imvubelo. Uhlu lokuhlola olufushane kanye nemishini efanele kubalulekile. Kusiza ekunciphiseni ingozi yokutheleleka, kuvikele ukunambitheka, futhi kuvumela i-Wyeast 1469 ukuthi ibonise uhlamvu lwayo lwe-ale yesiNgisi. Nazi izinyathelo ezisebenzayo nezinqumo okufanele uzenze ngaphambi kokuba i-wort iphole.

Ukuhlanzeka kanye nemishini kubalulekile ngosuku lokuphuza utshwala oluhlanzekile. Landela uhlu lokuhlola ukuhlanzeka ukuqinisekisa ukuthi izindawo namathuluzi kuphephile ukuthintana nobhiya. Sebenzisa izihlanzisi-magciwane ezinokwethenjelwa njenge-Star San noma i-Iodophor ukuze uthole i-fermenter, i-airlock, kanye ne-racking gear. Hlanza kuqala, bese uhlanza ukuze ususe izinsalela ezinamabhaktheriya.

• I-fermenter ehlanziwe (i-glass carboy noma i-stainless/conical)
• I-Airlock kanye ne-stopper, noma i-pressure-cap yama-kegs
• I-thermometer yokubilisa noma i-probe yokulandelela amazinga okushisa
• I-Hydrometer noma i-refractometer yokufundwa kwamandla adonsela phansi
• Ipuleti lokuxubha noma i-magnetic stirrer uma wakha i-yeast starter
• I-Siphon noma i-auto-siphon enomoba wokugoqa ukuze kudluliselwe
• Izinto zokupakisha: amabhodlela, izigqoko, izintambo zokufaka izitsha

Ukukhetha i-fermenter kuthinta impilo yemvubelo kanye nokulula kokusetshenziswa. Ama-carboy engilazi ahlinzeka ngendawo engathathi hlangothi engeke inikeze ukunambitheka. Amabhakede epulasitiki anikeza indawo enkulu yokukhuluma, okwenza kube lula ukuxubha kanye nokugxuma okomile. Ama-fermenter ane-conical alula ukuvunwa kwemvubelo futhi anciphise ukudluliselwa.

Khetha usayizi we-fermenter ovumela isikhala esincane sekhanda se-krausen futhi unciphise ukuthathwa komoya-mpilo ngesikhathi sokudluliselwa. Ngebhetshi elingamalitha amahlanu, isitsha esingamalitha ayisithupha kuya kwayisikhombisa sifanelekile. Sivumela umsebenzi onamandla ngaphandle kokuchitheka.

Izinga lokuphonsa libalulekile ekuvuthweni okuhlanzekile. Hlela cishe amaseli ayizigidi ezingu-0.75 kuya ku-1.5 nge-mL nge-degree ngayinye ye-Plato yama-ales. Lolu hlu lulawula ama-esters futhi lusekela ukuncishiswa okuphelele kobhiya obujwayelekile besitayela saseBrithani.

Cabanga ngokwenza i-yeast starter uma kudingeka. Yakha i-starter yama-batches anomgqinsi wokuqala ongaphezu kuka-1.060, ukuze kuncishiswe ukuqeda, noma uma iphakethe le-Wyeast selidlulile usuku lwalo oluhle kakhulu. Sebenzisa i-stir plate ukuze ukhule amaseli anempilo ngokushesha futhi unciphise isikhathi sokulibala ngemva kwe-pitch.

• Uma usebenzisa isikhwama esisodwa se-Wyeast esingamagaloni ama-5, hlola inani lamaseli; yakha isiqalo seziphuzo ezinamandla adonsela phansi.
• Uma uvuselela amaphakethe amadala, khulisa ubukhulu besiqalisi ukuze ubuyisele amandla futhi unciphise ukubambezeleka kokubilisa.
• Kala amandla adonsela phansi kanye nokushisa kusenesikhathi ukuze ukwazi ukulungisa izinga lokuphonsa noma ivolumu yokuqalisa uma kudingeka.

Umsebenzi ohlanzekile kanye nokukhetha ngokucophelela ekukhetheni izivundisi, uhlu lokuhlola ukuhlanzeka olucophelelayo, kanye nesilinganiso esifanele sokuphonsa noma isiqalo semvubelo kuzonikeza i-Wyeast 1469 ithuba elihle kakhulu lokukhombisa iphrofayili yayo yakudala yaseYorkshire.

Itafula lokhuni elisemakhaya eliseshabhu lokubilisa elithokomele libonisa imishini yokubilisa ehlanganisa i-glass beaker egcwele uketshezi lwegolide, iphakethe lemvubelo, i-thermometer yedijithali, i-hydrometer, incwadi yokupheka yobilisa ebhalwe ngesandla, amabhodlela ahlanziwe, kanye nesitsha esikhulu sokubilisa esikhanyiswa ukukhanya kwefasitela okufudumele.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Ukwenza Imvubelo Yokuqala Ukuze Usebenze Kahle Kakhulu

Ukudala isiqalo esinempilo kuyisihluthulelo sokubilisa okungcono kanye nokulibaziseka okuncane. Lo mhlahlandlela uzokusiza ukuthi ulinganise, uhlanganise, futhi unike isikhathi isiqalo sakho se-Wyeast 1469. Silungele ibhetshi elingamalitha amahlanu noma ubhiya obukhulu.

Usayizi wesiqalisi sakho uncike ekutheni amandla adonsela phansi okuqala kanye nenani lamaseli aqondiwe. Sebenzisa amathuluzi afana noMnu. Malty noma uMngane kaBrewer ukuthola amaseli adingekayo. Kuma-ales anamandla ajwayelekile, isiqalisi esingu-1-2 L sivame ukwanele ibhetshi elingamagaloni amahlanu. Kodwa, ubhiya obuphezulu be-OG noma amaphakethe emvubelo amadala adinga iziqalisi ezinkulu ukuze afinyelele inani elifanayo lamaseli.

Ukuze unqume usayizi wesiqalo, faka usayizi we-batch yakho kanye ne-OG ku-calculator. Khulisa ivolumu uma uhlela ukuphinda upheke noma ukusebenzisa amaphakethe emvubelo amadala. Khumbula, ubhiya obunamandla adonsela phansi budinga iziqalisi ezinkulu ukuze ugweme ukubilisa okungaphansi kanye nokubilisa okucindezelekile.

Landela lezi zinyathelo ukuze uthole ukulungiselela nokukhula okuthembekile.

• Hlanza kahle iflaski noma i-Erlenmeyer ngaphambi kokusebenzisa.
• Yenza i-wort engu-1.030–1.040 SG usebenzisa i-DME elula. Bilisa imizuzu eyi-10–15 ukuze uhlanze, bese upholisa kuze kufike ekushiseni okuphakeme.
• Dlulisa i-wort epholile ebhodleleni elihlanziwe bese uvula umoya ngokushukumisa noma usebenzise umthombo we-oxygen uma ukhona.
• Faka imvubelo ku-starter wort evuvukele. Sebenzisa ipuleti lokuxuba ukuze ukhule ngokushesha futhi uphile kahle uma kungenzeka.
• Beka i-starter endaweni efudumele bese uqapha umsebenzi; i-krausen noma i-foam zivame ukuvela zingakapheli amahora angu-12-48.

Qaphela isiqalo ukuze uthole izimpawu zokukhula okuphezulu. Lapho igwebu lincipha futhi imvubelo ihlala phansi, inani lamaseli licishe libe phezulu. Uma usebenzise ipuleti lokuxuba, ukukhula kungase kukhuphuke ngokushesha futhi kubonise i-yeast raft eningi uma yehla.

Ukuhlanza nokufaka i-pitch starter kudinga ukulibaziseka okufushane ukuze kugwenywe ukwengeza i-starter wort eningi kakhulu ku-main batch. Faka i-starter efrijini amahora amaningana ukuze usize i-yeast ihlale, bese uthela iningi le-wort esetshenzisiwe uma yenziwe ngamandla adonsela phansi aphezulu. Faka i-yeast slurry eningi ku-main wort yakho epholile uma iseduze nokushisa kokubila.

Uma uhlela ukufaka isiqalo esisebenzayo, esisaqhuma, linda kuze kube yilapho umsebenzi onamandla kakhulu wehlile kodwa kusale ukunyakaza okuthile. Le ndlela inikeza imvubelo enomphunga, esebenzayo elungele ukuqala ukubila ngokushesha ngaphandle kokushaqisa isiko.

Sebenzisa le ndlela yokwenza uhlu lokuhlola lwe-yeast starter ukuze ugcine izinyathelo zicacile: bala ivolumu ye-starter, lungisa i-wort engu-1.030–1.040 SG DME, sanitize, enerate, pitch, qapha ukukhula, bese ukhipha amanzi bese uphonsa i-pitch starter ngesikhathi esifanele ukuze uthole imiphumela emihle kakhulu.

Indawo efudumele yekhishi ekhishini enesiqalisi semvubelo esiphuphumayo ebhodweni lengilazi elizungezwe yi-malt extract eyomisiwe, i-thermometer, namathuluzi okwenza ubhiya, enebhodwe lensimbi engagqwali elishisayo kanye nencwadi yeresiphi yokwenza ubhiya evulekile ekukhanyeni kwemvelo okuthambile.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Amazinga Okushisa Afanele Okuvutshelwa

Ukuqonda amazinga okushisa okuvutshelwa kwe-Wyeast 1469 kubalulekile ekunambithekeni. Lolu hlobo lukhula kahle ebangeni lokushisa elibanzi, kodwa ukuhlukahluka okuncane kushintsha kakhulu ukukhiqizwa kwe-ester kanye nokuzwakala komlomo. Ukuvumelana kubalulekile, ngakho-ke qapha amazinga okushisa eduze ukuqinisekisa ukuthi ubhiya wakho uhlala usendleleni.

Ibanga lokushisa elinconyiwe lokulinganisela ukunambitheka

• I-Wyeast iphakamisa ububanzi bokusebenza obuphakathi kweminyaka engama-60 kuya kwengama-70 °F. Kuma-ales aseBrithani, hlose izinga lokushisa eliqinile lemvubelo elingu-64–68°F. Lokhu kuthuthukisa uhlamvu lwe-malt futhi kugcina ama-ester elawulwa.
• Ukuze uthole iphrofayili yezithelo ezithe xaxa, cabanga ngamazinga okushisa angu-69–72°F. Kodwa-ke, lokhu kuzoletha isimo esiphilayo kanye nokuncipha okusheshayo.

Imiphumela yokushisa okuphezulu nokuphansi kokubilisa

• Amazinga okushisa aphansi abangela ubhiya ohlanzekile, one-malt egcwele kanye nama-fusel amancane. Bilisa engxenyeni engezansi ukuze uthole i-al yendabuko yesiNgisi.
• Amazinga okushisa afudumele andisa ukukhiqizwa kwe-ester futhi angaholela kuma-fusel afana nesinyibilikisi. Amazinga okushisa aphezulu acindezela imvubelo, okungenzeka ibangele ukunambitheka kwe-phenolic noma okunamandla futhi ikhulise ingozi ye-diacetyl.
• Ukushintsha kwezinga lokushisa okusheshayo kungaholela ekuvuthweni okungalingani kanye nephunga elingalindelekile. Yenza izinguquko kancane kancane ukuze ugweme lokhu.

Izindlela zokulawula izinga lokushisa labapheki bebhiya ekhaya

• Sebenzisa isiqandisi sesifuba esilawulwa amazinga okushisa noma isiqandisi esinomlawuli wangaphandle ukuze ulawule kahle. Lokhu kulungele ukwenziwa kwebhiya ekhaya.
• Ama-cooler e-swamp alula: faka i-fermenter ebhavini lamanzi ukuze iphole, bese usebenzisa i-aquarium heater kanye ne-thermostat ukuze ifudumale njengoba kudingeka.
• Ezindaweni ezibandayo, amajakethi afakwe umswakama, ama-heat wraps, noma ama-heater akhethekile okubilisa agcina umsebenzi wemvubelo ngaphandle kokunyuka kwezinga lokushisa. Qapha nge-probe eduze kwe-wort kanye nokufundwa kwe-log nsuku zonke.
• Khetha noma iyiphi indlela, kodwa hlala uhlose amazinga okushisa okubila azinzile. Lokhu kuvikela impilo yemvubelo futhi kulondoloza iphrofayili yokunambitheka oyifunayo.

Isikhathi Sokuvutshelwa kanye Nezimpawu Zomsebenzi

Ukuqapha isikhathi sokubilisa esinembile kubalulekile kubapheki bebhiya. Kubasiza ukuba balindele futhi benze ngesikhathi esifanele. Ngemvubelo ye-Wyeast 1469 West Yorkshire Ale, izimpawu zokuqala kanye nentuthuko eqhubekayo kuqinisekisa abapheki bebhiya ukuthi iqembu labo liqhubeka kahle. Kubalulekile ukubona izinkomba ezibonakalayo, ukuthatha izilinganiso njalo, nokubhala phansi imiphumela ukuze kutholakale imiphumela efanayo.

Okufanele ukulindele emahoreni okuqala angu-24-72

Ngemva kwesigaba esifushane sokulibala ngemva kokuphosa, isiqalo esilungiselelwe kahle kanye nesivinini sokuphosa esifanele kunganciphisa isikhathi sokulibala sibe amahora angu-6-24. Kwabaningi abenzi bobhiya abasebenzisa i-Wyeast 1469, umsebenzi onamandla uyabonakala zingakapheli amahora angu-12-48. Bheka i-krausen ekhilimu, ukukhishwa kwe-CO2, kanye nokubhoboza kwe-airlock njengezimpawu zokubilisa eziyinhloko.

Isikhathi esivame ukuthatha ukubilisa okuyinhloko nokwesibili

Ukubilisa okuyinhloko kwama-ales endabuko esiNgisi kuvame ukuthatha izinsuku ezi-5-10 ukuze kufinyelelwe ekudonseni okuseduze nokuphela. Ababilisi abaningi basekhaya bashiya ubhiya emvubeloni cishe amasonto amabili ukuze kuvunyelwe ukulungiswa. Uma kukhethwa ukubilisa okwesibili, hlela amasonto angu-1-4 ukuze kukhule. Kodwa-ke, inani elikhulayo lababilisi liyayeka okwesibili bese lipakisha ngqo kusuka kweyokuqala enempilo.

Ukufunda i-krausen, amandla adonsela phansi, nezinye izinkomba

Sebenzisa ukufundwa kwe-hydrometer noma kwe-refractometer ukuqinisekisa inqubekela phambili. Thatha ukufundwa kwamandla adonsela phansi nsuku zonke ekuqaleni, bese kuba njalo ezinsukwini ezimbalwa. Bheka ukufundwa kwamandla adonsela phansi okuhambisanayo phakathi nezinsuku ezingu-2-3 ngaphambi kokuthi kumenyezelwe ukuthi kuqediwe ukubila. Izimpawu ezibonakalayo ezifana nokuwa kwe-krausen, ukumiswa kwemvubelo, kanye nokuhlanzwa kobhiya kusekela idatha yethuluzi njengezimpawu zokubila ezithembekile.

• Bhala phansi amandla adonsela phansi kanye nokushisa okuqondile nsuku zonke phakathi nesonto lokuqala.
• Lindela ukuthi i-krausen ifinyelele esicongweni futhi iwele phakathi nesikhathi esiyinhloko sokusebenza.
• Qinisekisa amandla adonsela phansi okugcina ngokufundwa okubili okufana kwamandla adonsela phansi okuhlukaniswe amahora angu-48.

Ukuphatha Ukunambitheka Okungafanele Nokuxazulula Izinkinga

Ama-flavour avamile angaphazamisa inqwaba uma engabanjwa kusenesikhathi. Amaphutha amancane avame ukukhomba izimbangela ezithile kanye nokulungiswa okulula. Funda izinkomba zokuzwa, hlola idatha yokubilisa, bese uthatha isinyathelo ngokushesha ukuxazulula inkinga yokubilisa ngaphambi kokupakisha.

Izimbangela ezivamile zifaka:

• I-Diacetyl — inothi lebhotela elivela ekushayweni komkhuhlane ngaphambi kwesikhathi noma umsebenzi wemvubelo obuthakathaka.
• Ama-Esters — amaphunga ezithelo lapho ukubilisa kushisa.
• Ama-phenolics — ama-clove noma amathoni okwelapha avela ekungcoleni noma ezicini ezithile zohlobo kanye nezandulela ku-wort.
• I-Acetaldehyde — i-apula eluhlaza evela ekuvuthweni okuqinile noma okusencane kakhulu.
• Ama-solvent/fusel alcohols — ashisayo, anephunga lamakhemikhali elivela emazingeni okushisa aphezulu okubila noma imvubelo ecindezelekile.

Ukunambitheka okuvamile okungekuhle ngemvubelo ye-ale kanye nezimbangela zako

I-Diacetyl ivame ukubonakala sekwephuzile ekuvuthweni. Uma imvubelo ikhathele noma uphole ngokushesha kakhulu, ingxube ingaqhubeka.

Izinga lokushisa eliphezulu lokuxubha noma lokubilisa likhuphula ukukhiqizwa kwe-ester. Ama-ales esiNgisi afana nalawo ane-Wyeast 1469 abekezelela ama-ester aphansi, kodwa okweqile kuyaphambuka esitayeleni.

Izenzo zokulungisa ngesikhathi sokubilisa okusebenzayo

Ukuze ulungise i-diacetyl, phakamisa izinga lokushisa ngamadigri ambalwa amahora angama-24-48 bese unikeza imvubelo ukujika kancane ukuze iphinde iyimise. Lokhu kuphumula kwe-diacetyl kusiza imvubelo ukuthi imunce kabusha ingxube.

Uma ukubilisa kungavuthwa, hlola amandla adonsela phansi. Umsebenzi ophansi ungasho ukuntuleka komoya-mpilo noma izakhamzimba. Ukuvuselela imvubelo, ukufaka isiqalo noma ukuphinda upheke i-slurry enempilo kuvame ukuqala kabusha umsebenzi. Ukuhlolwa kokuhlanzeka kubalulekile uma iphunga elibi libonisa ukutheleleka.

Isikhathi sokwamukela ama-ester aphansi uma kuqhathaniswa nesikhathi sokulahla inqwaba

Ama-ester athambile angafanela ama-ales esitayela saseBrithani futhi angamukeleka uma ehambisana neresiphi. Nambitha ngokwesitayela ngaphambi kokwenza.

Lahla inqwaba uma ubona amanothi aqinile okunyibilika, ama-fusel alcohols aqinile, noma izimpawu ezicacile zokutheleleka njengezimpawu ze-phenolic, ezimuncu, noma ezihlala zikhona. Uma izinyathelo zokulungisa zingaphumeleli ngemva kokungenelela okunengqondo, qala kabusha kunokubeka amabhodlela noma ama-keg engozini.

Ukubhanqanisa Amaresiphi Nezincomo Zesitayela

Imvubelo ye-ale ye-Wyeast 1469 West Yorkshire Ale inikeza iphrofayili efudumele, ehambisana ne-malt ehambisana nezindlela zokupheka zakudala zaseBrithani. Lesi sigaba sikuqondisa ngezitayela ezifanayo, iziphakamiso ze-grain bill, kanye nokuhlanganiswa kwe-hop. Lokhu kuhlanganiswa kufanele kuthuthukise izici zemvubelo ngaphandle kokufihla ubuqili be-malt.

Khetha izindlela zokupheka ezigqamisa ukujula kwe-malt kanye nokunciphisa okulinganiselwe nge-Wyeast 1469. Izitayela ezinhle kakhulu zifaka phakathi i-English Pale Ale, i-Bitter, i-Best Bitter, i-Brown Ale, i-Old Ale, i-Porter, kanye ne-session ales. Lezi zitayela ziveza ama-toffee, amabhisikidi, kanye nama-ester ezithelo athambile, okugcina ibhalansi.

• Iziphakamiso zebhili lokusanhlamvu: qala ngesisekelo se-Maris Otter. Engeza ama-crystal malt angu-5–10% kububanzi obungu-40–120L ukuze uthole umbala kanye namanothi e-caramel.
• Thuthukisa ubunzima ngezingxenye ezincane ze-Munich noma i-Biscuit malt. Ngezinhlobo ezimnyama, sebenzisa i-barley eyosiwe noma i-chocolate malt kancane ukuze ugweme ukuba lukhuni.
• Ukuze uthole ama-ales alula, nciphisa ama-malt akhethekile futhi ugcine isisekelo singathathi hlangothi. Lokhu kuvumela ama-ester emvubelo ukuba akhanye.

Ukukhetha ama-hop kufanele kuhambisane ne-malt nemvubelo, hhayi ukuzinqoba. Izinhlobo zendabuko zaseBrithani zingcono kakhulu, kuyilapho ama-hop anamuhla avinjelwe anganezela ushintsho lwanamuhla.

• Ukuhlanganiswa kwe-hop yakudala: i-East Kent Goldings, i-Fuggle, kanye ne-Challenger kuma-IBU aphansi angama-20-40 asekela uhlamvu lwe-malt. Zengeza amanothi athambile emifino noma omhlaba.
• Izinhlobo zesimanje: sebenzisa okungeziwe okulinganiselwe kwe-hops yezimbali noma ye-citrus-forward njenge-Citra noma i-Amarillo. Lokhu kudala i-hybrid English IPA ngenkathi kugcinwa ibhalansi nemvubelo.
• Izivivinyo ze-single-hop zembula ukusebenzisana okuqondile kwe-yeast-hop. Zama inqwaba encane nge-hop eyodwa ukuze ufunde ukuthi i-1469 ishintsha kanjani ukucasuka kanye nephunga elibonakalayo.

Imibono yeresiphi yesizini neyokuhlola ingandisa uhlu lwakho lokudla. Ebusika, khulisa ama-malt acwebezelayo namnyama ukuze uthole okubabayo okuqinile nge-caramel efudumele kanye namanothi ezithelo ezimnyama. Ehlobo, yehlisa amandla adonsela phansi okuqala bese ulola amazinga okushisa acwebezelayo ukuze kube mnandi.

Zama izindlela zokupheka ezixubile njenge-English IPA ehlanganisa ama-hops aseMelika avinjelwe ne-Wyeast 1469. Lokhu kudala umlingiswa olinganiselayo wesitayela esiphambene. Ukuhlolwa okuncane ngobhiya be-single-hop noma ukushintshashintsha okuncane kwamaphesenti ekristalu kwembula ngokushesha ukuthi iziphakamiso zebhili lokusanhlamvu kanye nokuhlanganiswa kwe-hop kuthinta kanjani ubhiya oqediwe.

Izinto Ezicatshangelwayo Nge-Water Chemistry kanye ne-Mash

Ukwazi ukusebenzisa i-chemistry yamanzi kuyisihluthulelo sokuvula amandla aphelele e-Wyeast 1469. Khetha iphrofayili yamanzi ethambile kuya eqinile, ejwayelekile ezifundeni eziningi zaseBrithani. Lokhu kulinganisela kuqinisekisa ukuthi i-malt ikhanya ngaphandle kokunqoba ukubaba kwe-hop. Qala ngokuhlola amanzi akho ngombiko wendawo, bese uwalungisa ukuze avumelane nesitayela osithandayo.

Iphrofayili yamanzi efanelekile ye-British ales

Lwela ukuthola iphrofayili yamanzi ecebile nge-chloride ukuze uthuthukise ukujiya kwe-malt. Qonda amazinga e-chloride aphakathi kuka-50–150 ppm kanye ne-sulfate aphakathi kuka-25–75 ppm, ulungise ngokusekelwe kwisitayela. Amazinga aphansi e-sulfate asiza ekugwemeni ukugqamisa ukubaba kwe-hop kuma-bitter nama-brown ales. Gcina amazinga aphakathi e-carbonate ne-calcium ukusekela i-mash pH kanye nempilo yemvubelo.

Izinketho zokushisa kwe-Mash ukusekela uhlamvu lwemvubelo

Izinga lokushisa le-mash liyisici esibalulekile ekufinyeleleni umuzwa womlomo ofiselekayo. Izinga lokushisa eliphakeme le-mash, elicishe libe ngu-154–156°F, landisa ama-dextrins nomzimba, okuhambisana nesimo se-malt-forward se-1469. Ngokuphambene nalokho, amazinga okushisa aphansi ebangeni le-148–152°F aphumela ekuqedeni okomile, okulungele ubhiya besikhathi kanye nama-bitter.

Lungisa isimiso sakho se-mash ngokwesitayela sikabhiya. Ukuze uthole i-English ebabayo egcwele umzimba, phakamisa izinga lokushisa le-mash. Ngokuphambene nalokho, ukuze uthole i-crisp session pale, hlose amazinga okushisa aphansi.

Ukulungisa amanzi ukuze kuthuthukiswe ukuvezwa kwe-malt kanye nemvubelo

Sebenzisa usawoti wokwenza ubhiya ngokunemba. Faka i-calcium chloride ukuze ugcizelele ubumnandi be-malt kanye nokugcwala kwayo. I-Gypsum, ngakolunye uhlangothi, isetshenziselwa ukoma kanye nokuluma i-hop, uma kudingeka ibhalansi ebukhali. Lokhu kukhetha okulula—i-gypsum vs. i-chloride—kunomthelela omkhulu ekuboneni i-malt kanye ne-hop.

• Qala ngokungeza okuncane bese uphinda ulinganise i-pH ngemva kokuyihlanganisa.
• Linganisa i-carbonate kuma-malt amnyama usebenzisa i-acid yezinga lokudla noma i-Burton-style remineralization.
• Sebenzisa amathuluzi afana neBru'n Water noma iBrewer's Friend ukuze wenze amamodeli okulungisa ngaphambi kokuthi uphuze.

Ukulungiswa okuncane kumakhemikhali amanzi kungashintsha kakhulu umuzwa womlomo kanye nokuziphatha kokubilisa. Hlosa ukulungiswa okucashile okuvumela uhlamvu lwemvubelo kanye nomlomo we-malt ukuthi kulawule iphrofayili yokugcina.

Ukulungisa, Ukuvuselela I-Carbonation, kanye Nokupakisha

Ngemva kokubilisa, isimo se-ale ye-Wyeast 1469 West Yorkshire sakhiwe yi-conditioner kanye nokupakishwa. Ukukhetha phakathi kwe-bottle conditioner kanye ne-force carbonation kuthinta iphunga, umuzwa womlomo, kanye nokucaca. Imikhuba emihle ye-cooling kanye ne-packaging ibalulekile ekugcineni ukunambitheka okuqhutshwa yimvubelo nokuvimbela i-oxidation.

• Ukulungisa amabhodlela i-Wyeast 1469 kukhuthaza ukubiliswa kwesibili okuthambile ebhodleleni ngalinye. Le ndlela inezela i-carbonation yemvelo futhi ivumela imvubelo ukuthi ihlanze imikhiqizo emincane. Ingazungeza ama-ester futhi ithuthukise ubunzima. Sebenzisa ukubala ushukela okunembile ukuze ugweme i-carbonation eningi futhi uhlanze amabhodlela kahle.
• Ukuphoqa i-carbonation kusheshisa ukupakisha futhi kunikeza ukulawula okunembile komthamo we-CO2. Kwabenzi bobhiya abaqhathanisa i-kegging vs bottleling, i-kegging inikeza imiphumela eqhubekayo, esheshayo kanye nengozi ephansi yamabhomu amabhodlela. I-kegging yenza kube lula ukukhonza nokulungisa i-carbonation ngaphandle kokubilisa kabusha.

Isikhathi sibalulekile lapho uthutha ubhiya ematangini akhanyayo noma ezitsheni zokubilisa ulufake emabhodleleni noma emabhokisini. Gwema ukupakisha ngenkathi ukubilisa kusasebenza ukuze unciphise ingozi yokuchitheka. Vumela ukufundwa kwamandla adonsela phansi kuzinze izinsuku ezimbalwa ngaphambi kokudluliselwa.

Ukukhetha ibhodlela vs. i-Keg

Cabanga ngesitoreji, isevisi, kanye nesitayela lapho unquma phakathi kokulungisa ibhodlela i-Wyeast 1469 kanye ne-kegging. Iqembu elincane kanye nabathandi bendabuko bavame ukukhetha ukulungisa ibhodlela ukuze babonise uhlamvu lwemvubelo. Abenzi bobhiya basekhaya abafuna ukuhambisana kanye nesivinini bavame ukukhetha ukwenza i-kegging ukuze kube lula ukugcwalisa kanye ne-carbonation elawulwayo.

Ukupholisa Nokuvuthwa Komkhuhlane

Ukupholisa amakhaza emazingeni okushisa acishe abe yiqhwa (34–40°F) kusiza ukususa umswakama futhi kuthuntubeze amanye ama-ester. Kuma-ales aseNgilandi, isonto eli-1–2 livame ukwanele ukupholisha ukunambitheka nokulahla imvubelo. Ubhiya obuqinile noma obunamandla adonsela phansi bungase buzuze emavikini afinyelela kwamane okupholisa amakhaza.

Izindlela Ezinhle Zokupakisha

• Nciphisa ukuqoqwa komoya-mpilo ngesikhathi sokufaka i-rack kanye nokugcwalisa. Sebenzisa indlela yokudlulisa evaliwe uma kungenzeka bese uhlanza ama-keg nge-CO2 ngaphambi kokugcwalisa.
• Hlanza wonke amabhodlela, izivalo, ama-siphon, kanye nemigqa ye-keg. Ukuhlanzeka kuvimbela izifo ezingafihla ukunambitheka okuqhutshwa yimvubelo.
• Bala ushukela wokuthosa kahle ukuze ulungise ibhodlela i-Wyeast 1469 kanye nokushisa. Qopha amanani e-CO2 aqondiwe ukuze i-carbonation ihlangabezane nokulindelwe kwesitayela.
• Phola kancane ngaphambi kokupakisha. Ukupholisa okusheshayo ngenkathi usebenza kungabangela ukugeleza kwamanzi. Vumela ubhiya ukuthi uqine futhi uphole kancane kancane ukuze uthole imiphumela emihle kakhulu.

Landela lezi zinyathelo futhi ulinganisele isiko nokusebenza kahle. Ukulungisa amakhaza ngokucophelela kanye nokupakisha okuqinile kugcina isici esingabonakali esilethwa yi-Wyeast 1469 kuma-ales esitayela saseBrithani.

Ukulinganisa Impumelelo: Ukuhlolwa kwamandla adonsela phansi, i-pH, kanye nokuzwa

Ngesikhathi sokubilisa nangemva kokubilisa, abenzi bobhiya bathembela ekuhlolweni okuthembekile ukuhlola impumelelo yeqembu labo. Lo mhlahlandlela unikeza izinyathelo ezisebenzayo zokulinganisa ukuncishiswa, ukuqapha i-pH, kanye nokwenza ukuhlolwa kwezinzwa. Lezi zinyathelo zibalulekile ekuthuthukisweni okuqhubekayo.

Ukulandelela ukuncipha kokushisa kuqala ngokufundwa okunembile kwe-OG kanye ne-FG. I-hydrometer ilungele ukuhlolwa okuqondile kokudonsa amandla ebhodweni lesampula. Kumasampula amancane adonsela phansi okuphezulu, i-refractometer ingcono. Sebenzisa i-calculator eku-inthanethi noma ishadi lokulungisa i-refractometer ukuze ulungisele utshwala.

• Qopha i-OG ngaphambi kwephimbo bese uphinda futhi esitebeleni se-FG.
• Bala ukuncipha okubonakalayo: (OG − FG) / (OG − 1) × 100.
• Qhathanisa ukuncishiswa okubonwe nebanga elilindelekile le-Wyeast 1469 ukuze uthole ukuncishiswa okungaphansi noma okungaphezu kwalokho okulindelwe.

Ukuqapha ukuvutshelwa kwe-pH kuhilela ukuhlola ezigabeni ezibalulekile: ngemuva kokuxutshwa, ukuqala kokuvutshelwa, kanye naseduze ne-terminal FG. Lindela i-wort pH engaba ngu-5.2–5.6 kanye ne-beer pH eqediwe engaba ngu-4.2–4.6. Imitha ye-pH elinganisiwe inikeza ukunemba okungcono kakhulu; imichilo ye-pH ifanele ukuhlolwa okungahleliwe.

• I-pH ephansi yokuqeda ingase ikhombise ukupholisa okude, ama-malt athile, noma ama-asidi amaningi e-hop.
• I-pH ephezulu noma ekhuphukayo ngesikhathi sokubilisa ingabonisa ukungcola noma impilo yemvubelo ecindezelekile.
• Qopha i-pH kanye nokudonsa phansi ukuze uhlobanise ukusebenza kwemvubelo nokuthambekela kwe-acidity.

Ubhiya wokuhlola imizwa udinga uhlu lokuhlola olufushane ukuze uthwebule imibono elinganisekayo. Sebenzisa ukuthulula okuncane, izitsha zengilazi ezingathathi hlangothi, kanye nokukhanya okufanele. Bhala amanothi anemininingwane ngento ngayinye bese uphinda ukuhlola ngaphandle kokubona uma kungenzeka.

• Ukubukeka: umbala, ukucaca, usayizi wekhanda, kanye nokugcinwa.
• Iphunga: ama-ester, i-malt, ama-hops, nanoma yikuphi okungekuhle njenge-sulfur noma i-DMS.
• Ukunambitheka: ibhalansi ye-malt nokubaba, ukuqina kwe-ester, kanye nanoma yikuphi ubukhali be-phenolic.
• Ukuzwa komlomo: umzimba, izinga le-carbonation, ukuthamba, kanye nobumnandi obubonakalayo.
• Ukunambitheka kwangemuva: ubude, ubukhali, noma amanothi e-malt noma i-hop amnandi ahlala isikhathi eside.

Hlanganisa ukufundwa kanye namanothi okunambitha ukuze uthuthukise izindlela zokupheka kanye nezinqubo. Sebenzisa amarekhodi okunciphisa okulinganisiwe kanye ne-pH ukuze uhlole izinkinga futhi uqondise ukulungiswa. Imijikelezo yokuhlola imizwa ephindaphindayo isiza ukulungisa amaphrofayili afunwayo amaqoqo angu-1469 e-Wyeast.

Ukuqhathanisa i-Wyeast 1469 nezinhlobo ezifanayo

Abapheki bewayini bavame ukuzibuza ukuthi i-Wyeast 1469 iqhathaniswa kanjani nezinye izinhlobo zesiNgisi. Lo mhlahlandlela uchaza umehluko osebenzayo, ukuthi kufanele ushintshe nini izinhlobo, nokuthi abapheki bewayini basekhaya bathini ngokusebenza kahle kanye nokunambitheka.

Umehluko kwezinye izinhlobo zeYorkshire nesiNgisi

I-Wyeast 1469 iveza uhlamvu oluhlukile lwaseWest Yorkshire, ithanda amaphrofayili ayindilinga abheke phambili e-malt. Ihlukile ku-Wyeast 1968 London ESB, njengoba ingenawo ama-ester amaningi futhi ihlanzekile kuma-malt tones. Ngokuphambene nalokho, i-Wyeast 1098 ivame ukuveza ukunambitheka okuqinile nokungathathi hlangothi, kuyilapho i-White Labs WLP002 inganikeza ukuqeda okugcwele noma okunezithelo.

Amanothi omkhiqizi kanye nemibono yokunambitha komphakathi kuqinisekisa lo mehluko. Abapheki bebhiya badumisa i-1469 ngokuba khona kwayo okulinganiselwe kwe-malt, ukuncishiswa okuqhubekayo, kanye nokuzwakala komlomo kwesiNgisi okujwayelekile. Lokhu kuqhathanisa kusiza ekukhetheni izinhlobo ezihambisana nemigomo yeresiphi, kunokuba zishintshe ukukhetha okuvamile.

Isikhathi sokushintshanisa izinhlobo zezinhlobo ngemiphumela ehlukene

Shintsha izinhlobo lapho ubhiya budinga ukuqeda okuhlukile noma ukugxila kokunambitheka. Khetha imvubelo ehlanzekile njengeNottingham ukuze uthole i-house ale engathathi hlangothi egqamisa ama-hops kanye ne-malt. Sebenzisa i-Wyeast 1469 ukuze uthole uhlamvu lwendabuko lwesiNgisi olune-malt ejikelezayo. Ukuze uthole izithelo ezivelele noma ukuqeda okomile, khetha uhlobo oluvame kakhulu ukuba ne-ester noma oluncishisiwe kakhulu.

Ukulungiswa okuncane kwesilinganiso sephimbo kanye nokushisa kokubilisa kungashintsha kakhulu imiphumela, njengokushintsha kohlobo oluphelele. Yenza izivivinyo ngezindlela zokupheka ezifanayo ukuze uqhathanise imiphumela eceleni ukuze uthole idatha engcono kakhulu yokuqhathanisa imvubelo.

Ukwehluka okubikwe ngumsebenzisi ekusebenzeni nasekunambithekeni

Izinkundla ze-Homebrew kanye nemibiko yekilabhu ziqokomisa izingqikithi ezihambisanayo. Ukusebenza kuyahlukahluka ngokusekelwe ekuvuthweni kokuqala, izinga lokuncibilika, izinga lokushisa lokubilisa, kanye nokwakheka kwe-wort. Abenzi bobhiya abaningi bathola ukuthi i-Wyeast 1469 isabela kahle ekuqalisweni okunempilo kanye namazinga okushisa aphakathi, okuletha ukuncishiswa okuqhubekayo kanye nokugeleza okuthembekile.

Amathiphu awusizo avela kubasebenzisi afaka phakathi ukubeka isiqalo esinyathelisiwe samabhiya amakhulu kanye nokugcina ukubiliswa phakathi nama-60°F ukuze kube namazinga alinganayo e-ester. Lokhu kuqonda kusiza ekuchazeni umehluko wemvubelo yaseNgilandi kumaqoqo wangempela futhi kuqondise ukukhethwa kohlobo lwemiphumela ephindaphindwayo.

Isitoreji, Ukuphila, kanye Nokusebenzisa Kabusha Imvubelo

Ukugcinwa nokuphathwa kahle kubalulekile ekugcineni impilo yemvubelo. Kulabo abasebenzisa ama-liquid cultures, gcina amaphakethe e-Wyeast esiqandisini ku-35–40°F. Kubalulekile ukuwasebenzisa ngaphambi kosuku olufanele lokunyathelisa. Njengoba ukuphila kwemvubelo kuncipha ngokuhamba kwesikhathi, amaphakethe amadala angadinga umuntu oqalayo ukwakha kabusha inani lamaseli ngaphambi kokufaka i-pitch.

Ukugcina amaphakethe e-Wyeast kanye nokuphila isikhathi eside

Ukuqandisa kusiza ekunciphiseni ukwehla kwamaseli. I-Wyeast yeluleka ukusebenzisa amaphakethe esikhathini sokuphila kwawo eshalofini ukuze uthole imiphumela emihle. Uma iphakethe selidlulile usuku lwalo, kunconywa isiqalo esikhulu. Hlola njalo umsebenzi wemvubelo ngaphambi kokuyisebenzisa yonke. Ukugcina isikhathi sokugcina kubalulekile ukuze kugcinwe impilo yemvubelo.

Ukuvuna nokuphinda uvune imvubelo ngokuphephile

Uma uvuna imvubelo, qala ngokuyishaya ngenkani. Bese uqoqa udoti oluqinile oluvela ngaphezulu kwengqimba ye-trub. Hlukanisa i-trub emnyama nemvubelo ekhilimu ngokuyikhipha noma ukuyikhipha ngokucophelela. Gcina imvubelo evuniwe ibanda bese uyisebenzisa zingakapheli amasonto ambalwa uma kungenzeka.

• Hlanza zonke izinto ukuze uvimbele ukungcola.
• Hogela futhi unambithe isampula encane; amaphunga angajwayelekile noma amaphunga angajwayelekile asho ukuthi ulahle i-slurry.
• Nciphisa ukusetshenziswa kabusha ezizukulwaneni ezingaba ngu-2-4 ukuze ugweme ukungcola kanye nokukhukhuleka kwezakhi zofuzo.

Ukwandisa inani lamaqoqo amakhulu

Ukuze uphinde uphumelele ekukhiqizeni amavolumu amakhulu, sikala iziqalo ngokulingana. Sebenzisa iziqalo ezikhuphukayo noma izibali zemvubelo ukuze ulinganisele inani lamaseli elidingekayo. Yakha ishejuli yokusabalala ekhulisa ivolumu ngezigaba kunokweqa okukodwa okukhulu.

• Linganisela amaseli adingekayo ngosayizi weqembu lakho eliqondiwe.
• Dala uchungechunge lweziqalo, ukhuphule ivolumu ye-wort kanye nomoya isinyathelo ngasinye.
• Cabanga ngokuhlukanisa ama-slurries emvubelo phakathi kwezinhlobo eziningi zokuqala ukuze ugcine i-yeast iphila futhi unciphise ukucindezeleka.

Ukugcinwa ngokucophelela, ukuvuna okuhlanzekile, kanye nokulinganisa okulinganiselwe kuvikela impilo yemvubelo. Le mikhuba isiza ekulondolozeni ukuphila kwemvubelo, ivumele ukuvunwa okuphephile, futhi yenze ukuphinda upheke kube ithuluzi eliwusizo kwabaningi abenza ubhiya basekhaya.

Isiphetho

Isiphetho sokubuyekezwa kwe-Wyeast 1469: Lolu hlobo luveza njalo uhlamvu lwe-West Yorkshire. Lunephrofayili ye-malt-forward, i-attenuation ephakathi nendawo, kanye ne-flocculation ethembekile uma ivutshelwa maphakathi no-60°F. I-Ferments ibonisa ama-ester athambile kanye nokuzwa komlomo okuyisiyingi, okulungele ama-bitter, ama-brown ale, kanye nama-milds. Isifinyezo se-West Yorkshire ale yeast sisikisela ukusebenzisa ama-malt endabuko esiNgisi kanye nezinhlobo ze-hop zakudala ukuthuthukisa uhlamvu lwawo.

Ukuze wenze ubhiya obusebenzayo, cabanga ngokwenza isiqalo sama-wort anamandla adonsela phansi noma amaphakethe amadala ukuqinisekisa amandla. Ukugcina izinga lokushisa lokubilisa lizinzile maphakathi nama-60°F kubalulekile. Lokhu kulinganisela kubalulekile ekuphatheni ukukhiqizwa kwe-ester kanye nokuncipha. Ukuhlanganisa i-Wyeast 1469 ne-Maris Otter, ama-malt ekristalu aseBrithani, kanye ne-East Kent Goldings noma ama-hops e-Fuggle kubonisa amandla ayo futhi kuqinisekisa imiphumela ehambisanayo.

Njengesiqondiso sokugcina somthengi, lolu hlobo luyisinqumo esithembekile sabapheki bebhiya basekhaya base-US kanye nezindawo zokukhiqiza utshwala ezincane ezihlose uhlamvu lwe-ale yaseBrithani yangempela. Uma ukhetha ukuqeda okuhlanzekile noma okomile, cabanga ngezinhlobo ze-ale ezihlukile ekuhlolweni kweqembu elilodwa. Ukuqapha amazinga okushisa e-OG, FG, kanye nokubiliswa kuzosiza ekuphuculeni inqubo yakho. Lokhu kuqinisekisa ukuthi i-Wyeast 1469 ihlangabezana nemigomo yakho yesitayela, okwenza kube ngenye yemvubelo engcono kakhulu yama-ale aseBrithani.

Imibuzo Evame Ukubuzwa

Iyini i-Wyeast 1469 West Yorkshire Ale Yeast futhi yenzelwe bani?

I-Wyeast 1469 West Yorkshire Ale Yeast uhlobo lwe-ale oluyi-liquid oluvela ku-yeast yendabuko ye-brewery yaseWest Yorkshire. Yenzelwe abenzi be-brewery basekhaya kanye nezindawo ezincane zokuphuza utshwala e-United States. Bahlose ukuthola uhlobo lwe-ale yaseBrithani yangempela, oluyi-malt-forward, olune-estery elinganiselayo, futhi olufanele ama-bitter, ama-ales aluhlaza okwesibhakabhaka aseNgilandi, ama-ales ansundu, ama-porters, kanye nobhiya be-session.

Yikuphi ukunambitheka nephunga elijwayelekile okufanele ngikulindele kusukela ngo-1469?

Lindela i-maltiness eyindilinga enamanothi e-caramel ne-toffee. Ama-ester alula anezithelo njenge-apula noma i-pear akhona emazingeni okushisa aphakathi. Ukuvezwa kwe-hop kuyavinjelwa. Ngaphansi kokubiliswa okufudumele, ingabonisa ama-ester aqinile. Uma igcinwa ipholile, ithambekele ekuhlanzekeni futhi igqamise ukunambitheka kwe-malt yesiNgisi.

Yiliphi izinga lokushisa lokubilisa elinconywayo ukuze kube nemiphumela elinganiselayo?

Hlela ifasitela eliphakathi kwama-60°F—cishe ama-64–68°F—ukuze ulinganise ama-ester kanye nohlamvu lwe-malt. Izindlela ezipholile (ama-60 aphansi) zikhiqiza iphrofayili ehlanzekile kanye nombono ogcwele we-malt. Izinga lokushisa eliphakeme landisa ama-ester anezithelo kanye nama-solvent ayingozi noma amanothi e-fusel uma ecindezelwa kakhulu.

Ukuncishiswa kwe-attenuation kanye ne-flocculation kuyithinta kanjani ibhiya lami ngalolu hlobo?

I-Wyeast 1469 ivame ukubonisa ukuncishiswa okuphakathi kuya kokuphakathi, okushiya ama-dextrin anele okusala ukuze umzimba kanye nombono we-malt ubonakale. Ukukhukhuleka kuvame ukuba phakathi kuya kokuphezulu, okusiza ukucacisa ubhiya ngaphandle kwengozi enkulu yokuzikhipha emzimbeni. Lokhu kulinganisela kusekela izitayela zaseBrithani eziya phambili nge-malt kanye nokuzwakala komlomo okumnandi.

Kufanele ngenze nini i-yeast starter ye-Wyeast 1469?

Yenza isiqalo sobhiya obunamandla adonsela phansi (OG > 1.060), ngosayizi omkhulu webhetshi, noma uma iphakethe lidala kunesikhathi esinconywayo sokuphila eshalofini. Kuma-ales ajwayelekile angama-5-gallon, amandla esikhathi, isiqalo esingu-1-2 L sivamile. Sebenzisa ama-calculator afana noMnu. Malty noma uBrewer's Friend ukuze uthole iziqalo zosayizi eziya kumazinga okuphonsa afiswayo.

Ngingakha kanjani futhi ngifake kanjani isiqalo esifanele?

Hlanza i-Erlenmeyer noma iflaski, lungisa i-wort engu-1.030–1.040 SG DME, ubilise bese upholisa, uyifake eflaskini, uphefumule, bese uyiphonsa ngemvubelo. Sebenzisa ipuleti lokuxuba ukuze ukhule ngokushesha uma ikhona. Hlanza i-wort yokuqala kakhulu ngemva kokushaqeka okubandayo uma inamandla adonsela phansi aphezulu, bese uphonsa i-yeast slurry lapho i-wort eyinhloko isezingeni lokushisa lokubila.

Yiziphi izinyathelo zemishini kanye nezokuhlanzeka ezibalulekile ngaphambi kokubilisa?

Izinto ezibalulekile zifaka phakathi i-fermenter ehlanziwe (i-carboy, ibhakede, noma i-conical), i-airlock, i-thermometer noma i-probe, i-hydrometer noma i-refractometer, kanye ne-sanitizer efana ne-Star San noma i-Iodophor. Futhi yiba ne-siphon, i-racking cane, kanye nezinto zokupakisha ezilungele. Hlanza futhi uhlanze zonke izindawo ezithintanayo ukuze uvimbele ukutheleleka.

Ukubiliswa kokuqala kanye nokulungiswa kufanele kuthathe isikhathi esingakanani nge-1469?

Ukubilisa okuyinhloko kuvame ukufinyelela ezingeni eliphansi kakhulu ezinsukwini ezi-5-10 nge-pitch enempilo; abenzi bobhiya abaningi bashiya ubhiya emvubeloni amasonto amabili ukuze kulungiswe. Ukupholisa (34-40°F) isonto eli-1-2 kupholisha ukunambitheka, yize ubhiya obunamandla kakhulu bungase buzuze ekuvuthweni isikhathi eside.

Yiziphi izinhlobo ezingavamile futhi ngingazilungisa kanjani?

Izinkinga ezivamile zifaka phakathi ama-ester avela ekushiseni okuphezulu, i-diacetyl evela emsebenzini onganele wemvubelo noma ukushayiswa yiqhwa ngaphambi kwesikhathi, kanye nama-fusel alcohols avela ekushiseni okubilisa ngokweqile. Izenzo zokulungisa zifaka phakathi ukuphakamisa izinga lokushisa lokubilisa ukuze i-diacetyl iphumule, ukuvusa imvubelo kancane ukuze iqale kabusha ukubilisa, ukuphinda uvuselele imvubelo enempilo uma imile, kanye nokuqinisekisa ukuhlanzeka uma kusolwa ukuthi kunegciwane.

I-chemistry yamanzi ithonya kanjani ubhiya obuvutshiwe ngo-1469?

Iphrofayili ye-chloride-forward ithuthukisa ukujiya kwe-malt—i-target chloride 50–150 ppm kanye ne-sulfate 25–75 ppm yezitayela eziningi zaseBrithani. Amazinga okushisa e-mash angu-154–156°F andisa umzimba kanye nama-dextrins ukuze ahambisane nokugxila kwe-malt ka-1469, kuyilapho amazinga okushisa aphansi e-mash (148–152°F) enikeza ukuphela okomile kobhiya besikhathi sokuphuza kakhulu.

Yimaphi ama-grain nama-hops ahambisana kahle ne-Wyeast 1469?

I-Maris Otter noma ama-malts aluhlaza afanayo esiNgisi njengesisekelo esinama-malts ekristalu angu-5–10% (40–120L) akha ithempulethi yakudala. Izengezo ezincane ze-Munich noma ama-malts ebhisikidi zengeza ubunzima. Ama-hops endabuko—i-East Kent Goldings, i-Fuggle, i-Challenger—kuma-IBU aphakathi nendawo (20–40) asebenza kahle ukusekela i-malt kunokuba alawule.

Ingabe kufanele ngibeke ibhodlela noma ngiphoqelele ubhiya be-carbonate ukuba buvutshelwe ngenombolo 1469?

Zombili lezi zindlela ziyasebenza. Ukulungiswa kwamabhodlela kungangeza ukuvuthwa okuncane kanye nobuntu bendabuko, kuyilapho ukufakwa kwe-carbon ebhodleleni kunikeza imiphumela eqondile, ehambisanayo kanye nengozi encane yokufaka i-carbon eningi ngokweqile. Ukuze kulondolozwe ukunambitheka okuthambile okuqhutshwa yimvubelo, nciphisa ukuvezwa komoya-mpilo ngesikhathi sokudluliselwa kanye nokupakisha.

Ngingayilinganisa kanjani inqubekela phambili yokubilisa futhi ngiqinisekise amandla okugcina adonsela phansi?

Sebenzisa i-hydrometer noma i-refractometer ukuze urekhode i-OG kanye ne-FG. Uma usebenzisa i-refractometer, lungisa ukufundwa kotshwala nge-calculator. Qinisekisa ukuqedwa kokubiliswa ngokufundwa okulinganayo kokudonsa amandla ezinsukwini ezingu-2-3, qaphela ukuwa kwe-krausen, bese uhlola ukucaca. Landelela izinga lokushisa kanye nokudonsa amandla ukuze usize ekuchazeni ukuziphatha kwemvubelo.

I-1469 iqhathaniswa kanjani nezinye izinhlobo zesiNgisi ezifana ne-Wyeast 1968 noma i-White Labs WLP002?

I-1469 ichazwa njenge-West Yorkshire—i-malt ethambekele phambili futhi iyindilinga. I-Wyeast 1968 (London ESB) ingaba nezithelo eziningi futhi igcwele, kuyilapho i-WLP002 kanye nezinhlobo ezifana ne-1098 zingase zibe mnene noma ziqine. Khetha i-1469 ukuze uthole uhlobo lwendabuko lwase-Yorkshire; shintsha izinhlobo uma ufuna ukuqeda okuhlanzekile noma okomile.

Ngingawagcina kanjani amaphakethe e-Wyeast 1469 futhi ngisebenzise kabusha imvubelo evela ekubiliseni?

Gcina amaphakethe e-Wyeast efrijini ku-~35–40°F bese uwasebenzisa ngaphambi kosuku olufanele. Ukuze uvune, uma ubanda, hlukanisa imvubelo enempilo ne-trub, gcina ebanda, bese usebenzisa kabusha izizukulwane ezimbalwa (2–4) ukuze ugweme ukulahleka kokuphila noma ukungcola. Amaphakethe amadala ayazuza eziqalweni ezinkulu ukuze kwakhiwe kabusha inani lamaseli.

Abapheki bobhiya base-US bangayitholaphi i-Wyeast 1469 futhi yiziphi ezinye izindlela ezikhona uma ukunikezwa kulinganiselwe?

Abahlinzeki abakhulu base-US bahlanganisa i-Northern Brewer, i-MoreBeer, kanye ne-Midwest Supplies, kanye nezitolo zasekhaya zokwenza ubhiya. Uma amaphakethe e-Wyeast engatholakali, cabanga nge-White Labs equivalents noma izinhlobo ze-ale ezomile ze-English ezicishe zibe yiphrofayili yaseWest Yorkshire. Hlola ukutholakala kwamanje bese uqhathanisa imininingwane yelabhorethri ngaphambi kokuthenga.

Ingabe kukhona ukukhathazeka ngemithetho noma ngokufaka amalebula ezinkampanini ezincane zokuphuza utshwala ezisebenzisa le mvubelo?

Izinkampani ezincane zokwenza ubhiya kufanele zilandele imithetho yesifundazwe neyendawo yokulebula izithako kanye nezimvume zokukhiqiza. Ama-allergen ngokuvamile ahlobene nokusanhlamvu hhayi imvubelo, kodwa amarekhodi anembile kanye nokucaca kusiza ekuhambisaneni nemithetho. Abapheki bebhiya basekhaya ngokuvamile ababhekene nezidingo zokulebula kodwa kufanele bagcine izingodo ezinhle zokukhiqiza ubhiya ukuze bancintisane futhi balawule ikhwalithi.

Yimaphi amacebiso awusizo abathengisi botshwala abanolwazi abawabelanayo mayelana nokuthola okungcono kakhulu kusukela ngo-1469?

Iseluleko esivamile emphakathini: yenza isiqalo samaphakethe amadala noma i-OG ephezulu, gcina amazinga okushisa okubila engaguquki maphakathi nama-60°F, fanisa imvubelo nezindleko zokusanhlamvu ze-English malt-forward, futhi ugweme ukuphefumula ngokweqile sekwephuzile ekubileni. Ukuhlolwa kweqembu elilodwa kanye nokubhala amanothi ngokucophelela (OG, FG, amazinga okushisa, amanothi okunambitha) kusiza ekuchazeni izici ozifunayo.

Ukufunda Okuqhubekayo

Uma ukujabulele lokhu okuthunyelwe, ungaphinda uthande lezi ziphakamiso:

• Ukuvubela Ubhiya Nge-CellarScience Nectar Yeast
• Ukubilisa Ubhiya nge-Fermentis SafSour LP 652 Bacteria
• Ukubilisa Ubhiya Nge-White Labs WLP925 High Pressure Lager Yeast