Ukuvubela Ubhiya Nge-White Labs WLP850 Copenhagen Lager Yeast

I-Erlenmeyer flask yoketshezi olubilayo olusagolide nenhlaka enamabhamuza negwebu endaweni yelebhu encane kakhulu. Ulwazi olwengeziwe

Ibanga elifanele lokuvutshelwa kwalolu hlobo ngu-50–58°F (10–14°C). Lobu bubanzi busekela amaphrofayili e-lager akudala, agwema ama-phenolic aqinile nama-esters. Kuyintandokazi yokupheka ama-lager e-Vienna, ama-schwarzbier, ama-lager esitayela saseMelika, ama-amber, nama-lager amnyama. Lezi zitayela zibeka phambili ukuphuza ngaphezu kokuya phambili kwe-malt.

Lesi sihloko siwumhlahlandlela osebenzayo wabaphisi botshwala basekhaya nabemisebenzi yezandla. Ihlanganisa izici zobuchwepheshe, amasu okufaka, ukulawula izinga lokushisa, ukuxazulula izinkinga, nemibono yokupheka. Ihlose ukukusiza ukuthi ubone ukuthi ukuvubela i-WLP850 kuyahambisana yini nezinjongo zakho zokukhiqiza utshwala.

Okuthathwayo Okubalulekile

• I-White Labs WLP850 Copenhagen Lager Yeast yenzelwe amalaga ahlanzekile, aphuzeka kakhulu.
• Lindela ukuncipha okungama-72–78% nokugeleza okuphakathi kokuvutshelwa okujwayelekile.
• Gubela phakathi kuka-50–58°F (10–14°C) ukuze uthole imiphumela engcono kakhulu ngale yeast yase-Copenhagen lager.
• Itholakala njengeyeast ewuketshezi evela kuma-White Labs; umkhumbi onokuvikelwa okushisayo ngesikhathi sezulu esifudumele.
• Lokhu kubuyekezwa kwemvubelo yotshwala kugxile ezinyathelweni ezisebenzayo zabaphisi botshwala basekhaya nabancane abacabangela ukuvubela i-WLP850.

Uhlolojikelele lwe-White Labs WLP850 Copenhagen Lager Yeast

Ukubuka konke kwe-WLP850: Lolu hlobo lwe-White Labs lunikeza umlingiswa welager wasenyakatho ye-Europe. Isebenza kahle kakhulu ekuletheni isiphetho esihlanzekile, esihlanzekile, esilungele labo ababeka ukuphuzwa kuqala kunokunambitheka kwe-malt esindayo. Ilungele abaphisi botshwala abahlose ukudala ama-lager asebenzisekayo nezitayela zendabuko ezinobukhona obuvinjelwe.

Imininingwane yobuchwepheshe evela ku-White Labs strain specs ihlanganisa uhla lokuncishiswa okungu-72–78%, ukugeleza okuphakathi nendawo, nokubekezelela utshwala okuphakathi okungu-5–10% ABV. Izinga lokushisa elinconywayo lokuvutshelwa liphakathi kuka-10–14°C (50–58°F). I-strain ihlola i-STA1 negative, enciphisa ukukhathazeka ngomsebenzi we-diastatic.

Izitayela eziphakanyisiwe ze-WLP850 zifaka i-Amber Lager, i-American Lager, i-Dark Lager, i-Pale Lager, i-Schwarzbier, ne-Vienna Lager. Empeleni, i-WLP850 igcina iphrofayili ehlanzekile kuwo womabili lager akhanyayo namnyama. Igcina ama-malt nuances acashile kuyilapho igcina ulwanga lukhanya.

Ukupakisha kukufomethi ewuketshezi futhi iza nephakethe leqhwa elingu-3 oz lebhodlela elilodwa. Ama-White Labs aluleka ukusebenzisa Iphakheji Yawo Yokuthumela Okushisayo kumaphakethe amaningi noma ngezikhathi ezifudumele. Lokhu kusiza ukukhawulela ukuchayeka kokushisa ngesikhathi sokuthutha.

Umongo wemakethe: I-WLP850 iyingxenye yephothifoliyo ye-lager ye-White Labs, eduze kwezinhlobo ezifana ne-WLP800, WLP802, WLP830, ne-WLP925. Abakhiqizi abakhetha i-WLP850 ngokuvamile bafuna amaphrofayili e-lager asenyakatho ye-Europe. Lawa maphrofayili agcizelela ukucaca nokuphuzwa.

Kungani Khetha I-White Labs WLP850 Copenhagen Lager Yeast yeLager Yakho

I-WLP850 ibungazwa ngokuqeda kwayo okuhlanzekile, nokucwebile. Ivumela uhlamvu lwe-malt ukuthi lukhanye ngaphandle kokusibekela ama-yeast esters. Lokhu kukwenza kube ukukhetha okuphezulu kubadidiyeli botshwala abahlose ukuzithiba kanye nokuphuzwayo kuma-lager abo.

Izinzuzo ze-WLP850 zifaka phakathi ukuwohloka okuphakathi, ngokuvamile okungu-72–78%. Lokhu kubangela ubhiya owomile ngokumaphakathi, olungele ama-lager weseshini. I-flocculation yayo ephakathi iqinisekisa ukucaca okuqinile ngaphandle kokudela umzimba, igcina umgogodla we-malt e-Vienna kanye nama-amber lager.

Abadayisi abaningi bakubheka njengemvubelo engcono kakhulu ye-Vienna lager. Ithuthukisa ama-malts athosiwe kanye ne-caramel ngenkathi igcina iphrofayili yokuvutshelwa engathathi hlangothi. I-STA1 yohlobo olunegethivu inciphisa ingcuphe yokuncipha ngokweqile kusuka kuma-dextrin, iqinisekise ubumnandi nobhalansi obufunekayo.

I-WLP850 ishintshashintshashintshashintshashintshashintsha, ilungele amalager ahlukahlukene: i-Vienna, i-schwarzbier, i-American lager, inhlaka, izitayela eziphaphathekile nezimnyama. Lokhu kuguquguquka kuvumela isiko elilodwa ukuthi limboze amaresiphi amaningi, noma ngabe ama-homebrew noma amaqoqo amancane okuhweba.

• Ukuziphatha kokuvutshelwa: ukunciphisa okuthembekile nokucaca okungaguquki.
• Ukubekezelelwa kotshwala: kuhlanganisa okuhlosiwe kwe-lager ABV ngobubanzi obungu-5–10%.
• Ukutholakala: kuthengiswa njengeyeast ewuketshezi ethengiswayo ngabakwaWhite Labs ngokusatshalaliswa okujwayelekile kwase-US.

Kwabaphisi botshwala abacabangela i-WLP850, ukungathathi hlangothi kwayo kwe-flavour, ukuvutshelwa okunokwethenjelwa, kanye nokufinyeleleka kwayo kwenza kube ukukhetha okungokoqobo. Isekela izitayela ze-malt-forward lager ngenkathi iguquguquka ekuhlukeni kwamaresiphi.

Ukuqonda Imingcele Yokuvutshelwa kwe-WLP850

Amapharamitha e-WLP850 okuvutshelwa ahlose iphrofayili yelager ehlanzekile. Ukunciphisa okuhlosiwe kungu-72-78%, okubonisa ukuthi ungakanani ushukela oguqulwa ube utshwala ne-CO2. Le mvubelo ayinayo i-STA1, okusho ukuthi ngeke iphule ama-dextrins angavutshelwa.

Izinga lokushisa elinconywayo lokuvutshelwa kwe-WLP850 liphakathi kuka-10–14°C (50–58°F). Lolu hlu olupholile lusiza ukunciphisa i-phenolic kanye ne-fruity metabolites, ukulondoloza ukucwazimula kwe-lager. Ukuvutshelwa kulawa mazinga okushisa nakho kuholela ezikhathini ezinde eziyinhloko uma kuqhathaniswa nemvubelo ye-ale.

Ama-attenuation kanye ne-flocculation specs ziyisihluthulelo sokucaca kanye nesimo. I-WLP850 ikhombisa ukugeleza okuphakathi, okuholela kunkungu omaphakathi. Ukuze uthole ukucaca, cabanga ukuphahlazeka okubandayo, ukukhuliswa okunwetshiwe, noma ukuhlungwa kwesethulo sebhodlela noma i-keg.

Amanye amapharamitha athonya ukwakheka kweresiphi. Ukubekezelela utshwala kweyeast kuphakathi, cishe ku-5-10% ABV. Lokhu kusho ukuthi abaphisi botshwala kufanele bahlele izikweletu zabo ze-malt kanye ne-OG elindelekile ukugwema ingcindezi yemvubelo. Iphrofayili ye-Mash kanye ne-wort oxygenation nakho kunomthelela ekuncipheni okulindelekile kohlobo namandla.

• Lungisa amazinga okushisa e-mash ukuze ulawule ushukela ovutshelwayo: izinga lokushisa eliphansi le-mash linyusa ukuvubela, likhuphule ukuncibilika okungenzeka.
• Qinisekisa ukuthi i-wort oxygenation efanele ekujuleni ukuze isekele ukukhula kwangaphambi kwesikhathi okunempilo kanye nokunciphisa okungaguquki.
• Qondanisa izinga lokuphakama kusayizi weqoqo kanye ne-OG ukuze ugcine uhlamvu oluhlanzekile kanye nama-kinetics okuvutshelwa abikezelwa.

Ukulawulwa kwekhwalithi kubalulekile ukuze kuzuzwe imiphumela oyifunayo. Ukusebenza kungehla ngesikhathi sokuthutha okufudumele, ngakho-ke ama-White Labs aphakamisa ukupakishwa okushisayo kokuthunyelwa. Hlola ukusebenza kahle futhi uhlele isiqalisi samaphekhi amadala noma amabhiya adonsela phansi ukuze uqinisekise ukusebenza kokuvutshelwa ngaphakathi kwamapharamitha we-WLP850.

I-Erlenmeyer flask yoketshezi olusagolide olubilayo olunamabhamuza eduze kwethemometha efunda 54°F / 12°C ebhentshini lelebhu elithambile. Ulwazi olwengeziwe

Izilinganiso Zokuphonsa kanye Nezibalo Zeseli Ukuze uthole Imiphumela Elungile

Qala ngokukhomba izinga elilungile le-WLP850 lamandla adonsela phansi kanye nendlela yakho. Kuma-lager amaningi, khomba eduze kwamaseli ayizigidi ezingu-2.0 mL ngayinye i-°Plato, ebalulekile lapho upholisa wort ngaphambi kokuphonswa. Lesi silinganiso sisiza ukugwema izigaba ezinde futhi sinciphise ukwakheka kwe-ester ekuvubeleni okubandayo.

Ukuze uthole amandla adonsela phansi aphansi afika cishe ku-15°Plato, sebenzisa cishe amaseli ayizigidi ezingu-1.5/mL/°Plato. Uma amandla adonsela phansi enyuka ngaphezu kuka-15°Plato, anda aze afike kumaseli angaba yizigidi ezingu-2.0/mL/°Plato ukuze asekele ukuvutshelwa okuqinile, ngisho nokuvutshelwa. Ukufaka okubandayo kudinga isiphetho esiphezulu salezi zinhlanga.

Uma uhlela indlela ye-arm-pitch, unganciphisa inani lamaseli e-lager pitching. Ukufudumala kuvumela ukukhula okunempilo, ngakho abanye abaphisi botshwala basebenzisa cishe amaseli ayizigidi ezingu-1.0/mL/°Plato lapho befaka ukufudumala. Ngaso sonke isikhathi qapha amandla okuvutshelwa eduze uma uchezuka kumazinga ajwayelekile e-lager.

I-PurePitch Next Generation inikezela ngemithombo ye-glycogen ethuthukisiwe nokusebenza okuphezulu kunamaphakethe amaningi oketshezi. Lokhu kusho ukuthi i-PurePitch vs i-liquid pitch ngokuvamile ivumela ukuqala ngamaseli ambalwa abonakalayo kanye nokufinyelela izinga lokuphontshwa elisebenzayo elifiselekayo. Ngaso sonke isikhathi hlola imininingwane yomthengisi futhi uphathe amaphekhi akhule elebhu ngendlela ehlukile kuneyeast ewuketshezi ejwayelekile.

Ngaphambi kokwenza utshwala, sebenzisa i-yeast pitch calculator. Izoguqula izibalo zephekhi noma iziqalisi zibe amaseli owadingayo ngevolumu yeqoqo lakho namandla adonsela phansi. Uma uthembele kumvubelo evuniwe, hlala ulinganise ukusebenza kuqala. Ukusebenza okuphansi kudinga isiqalisi noma ukujova okukhulu.

• Umhlahlandlela wokubuyisela kabusha: Izigidi ezingu-1.5–2.0 zamaseli/mL/°I-Plato ivamile emisebenzini yobungcweti.
• Amanothi adonsela phansi: ~1.5 M ye-≤15°Plato; ~2.0 M ye>15°Plato.
• Iphimbo elifudumele: cishe i-1.0 M ingasebenza ngokukhula okusebenzayo.

Izinyathelo ezisebenzayo: kala iphakethe, hlola ukusebenza komthengisi, bese usebenzisa izinombolo nge-yeast pitch calculator ngaphambi kokwenza utshwala. Uma ungabaza, yenza isiqalisi se-WLP850 ewuketshezi ukuze uqinisekise ukuthotshiswa okuhlanzekile, okugcwele kanye nephrofayili yokuvubela enempilo.

Indlela Yendabuko Yokuvutshelwa Kwelager nge-WLP850

Qala ngokupholisa i-wort ibe ngu-8–12°C (46–54°F) ngaphambi kokwengeza i-White Labs WLP850 Copenhagen Lager yeast. Lokhu kushisa kulungele ukubekezelela imvubelo ebandayo. Iqinisekisa iphrofayili ye-flavour ehlanzekile, ne-malt-forward.

Ukuze ulwisane nomsebenzi ohamba kancane we-yeast kulawa mazinga okushisa, sebenzisa izinga lokuphakama eliphezulu. Ukuvutshelwa kuzoqhubeka kancane kancane ezinsukwini ezimbalwa. Lokhu kuhamba kancane kusiza ukunciphisa i-ester ne-sulphur byproducts, ukulondoloza uhlamvu lwakudala lwe-lager.

Uma ukuncipha sekufike ku-50–60%, qalisa ukukhuphuka kwamahhala okulawulwayo ukuze uthole ukuphumula kwe-diacetyl. Phakamisa ubhiya ufike cishe ku-18°C (65°F) ukuze uvumele imvubelo imunce kabusha i-diacetyl. Gcina ubhiya kuleli zinga lokushisa izinsuku ezingu-2-6, kuye ngokuthi imvubelo isula ngokushesha kangakanani ukunambitheka.

Uma amazinga e-diacetyl ehla futhi amandla adonsela phansi aseduze, pholisa ubhiya kancane kancane. Khomba ukwehla kwezinga lokushisa elingu-2–3°C (4–5°F) usuku ngalunye lize lifinyelele emazingeni okushisa acishe abe ngu-2°C (35°F). Lesi simo esibandayo esinwetshiwe sicacisa ubhiya futhi sicwengisise ukunambitheka kwawo.

Kulabo abahlela ukuphindaphinda, vuna imvubelo ehlutshiwe ekupheleni kokuvutshelwa kokuqala. Lapho wenza ama-lagers esitayela sase-Czech, vubela ekugcineni ongezansi kohlu. Gwema ukuphakamisa izinga lokushisa lokuphumula kwe-diacetyl libe phezulu kakhulu. Isimo isikhathi eside emazingeni okushisa afanayo ukuze ulondoloze ukunambitheka okuthambile.

• Qala ukuvutshelwa: 8–12°C (46–54°F)
• Ukuphumula kwe-Diacetyl: ukukhuphuka kwamahhala kuye ku-~18°C (65°F) ekunciphiseni okungu-50–60%
• Ubude bokuphumula: izinsuku ezi-2-6 kuye ngomsebenzi wemvubelo
• Lagering: kuphole 2–3°C ngosuku kuya ~2°C (35°F)

Indlela ye-Pitch efudumele iguqulelwe ku-WLP850

Indlela efudumele ye-pitch lager ye-WLP850 iqala ngokuphonsa ebangeni eliphezulu elipholile le-ale. Lokhu okokuqala ukukhula, okuphokophele ku-15–18°C (60–65°F). Le ndlela inciphisa isikhathi sokulibala futhi ikhuthaze ukusebenza kwamaseli aqinile ekuqaleni.

Bheka izimpawu zokuvutshelwa phakathi namahora angu-12. Lezi zimpawu zihlanganisa i-CO2 ebonakalayo, i-krausen, noma ukwehla okuncane kwe-pH. Uma ukuvutshelwa sekusebenza, yehlisa izinga lokushisa kancane kancane liye ku-8–12°C (46–54°F). Lokhu kusekela ukukhula okuqhubekayo kuyilapho kunciphisa ukwakheka kwe-ester.

• Qala: iphimbo elifudumele bese kuba nokupholisa ngemva kokuvela komsebenzi.
• Iwindi lokuqala: amahora okuqala ayi-12–72 abaluleke kakhulu ekuthuthukisweni kwe-ester.
• Lungisa: yehlela ku-8–12°C ukuze unqande ama-flavour.

Maphakathi nokuvutshelwa, yenza ukuphumula kwe-diacetyl lapho ukuncipha kufinyelela cishe ku-50-60%. Phakamisa i-fermenter cishe ku-18°C (65°F) izinsuku ezingu-2-6. Lokhu kuvumela imvubelo ukuthi yehlise i-diacetyl kahle. Ngemva kokuphumula, pholisa kancane kancane ngo-2–3°C ngosuku wehle uye eduze kuka-2°C (35°F) ukuze ukhulise.

Izinzuzo zendlela ye-WLP850 yephimbo elifudumele zifaka izikhathi ezimfushane zokulinda kanye nokuba nokwenzeka kwamazinga aphansi kancane. Le ndlela ifinyelela ukukhula okuqinile. Ukupholisa ngokushesha ngemva kwewindi lokukhula kwangaphambi kwesikhathi kusiza ukulondoloza iphrofayela yelager ehlanzekile enama-ester avinjelwe.

Isikhathi sibalulekile. Ukwakheka kwe-ester okuningi kwenzeka emahoreni okuqala ayi-12-72 okukhula. Ukusebenzisa ukulandelana kokupholisa okufudumele bese kunciphisa i-ester carryover. Inikeza ibhalansi phakathi kwejubane lokuvutshelwa nokulawula ukunambitheka.

Ukuvaleka kwebhekha yengilazi enoketshezi olubilayo olusagolide, igwebu, namabhamuza kungemuva elifiphele elifudumele. Ulwazi olwengeziwe

Amasu e-Lager asheshayo futhi ahlukile asebenzisa i-WLP850

Abakhiqizi abaningi bafuna ukunambitheka kwe-lager ngesikhathi esincane. Amasu e-Fast lager nge-WLP850 anikeza indlela yokufeza lokhu. Lesi sigaba sihlola izinketho ezingokoqobo zabo bobabili abaphisi botshwala basekhaya nabachwepheshe.

Indlela ye-pseudo lager iyindlela esebenzayo. Kubandakanya ukuvutshelwa kokuqala okufudumele okunokuncipha okulawulwayo ukulingisa amaphrofayili e-lager ester. Qala ngemvubelo enempilo bese uvubela ku-18–20°C (65–68°F). Lokhu kushisa kusheshisa ukuvutshelwa ngaphandle kokudala ama-ester asindayo, ngenxa yokulawula ingcindezi.

I-high pressure lagering nayo inganciphisa ukunambitheka okufudumele kokuvutshelwa. Ngokubila ngaphansi kwengcindezi, ukukhula kwemvubelo kuyehla, futhi ama-metabolites athile ayavinjwa. Setha i-valve ye-spunding kusenesikhathi ukuze uthwebule i-CO2 futhi ugcine ukucindezela kwe-headspace okumaphakathi. Isiqalo sebha engu-1 (15 psi) siyafaneleka ezivivinyweni zokuqala.

I-Spunding WLP850 idinga ukuphathwa ngokucophelela. Gwema ukuvala i-valve yokuphotha kuze kube yilapho yonke i-wort isikwi-fermenter yamaqoqo aphindwe kabili. Gada eduze i-krausen namandla adonsela phansi. Ingcindezi ingase ibambezele ukugeleza nokucaca, okuholela ezikhathini ezinde zokuzinza ngemva kokuma kokuvutshelwa.

• Amapharamitha asheshayo aphakanyisiwe: qala ukuvubela ku-18–20°C (65–68°F).
• Setha ukuphotha i-WLP850 ukuze izungeze ibha engu-1 (15 psi) ukuze uthole umsebenzi ofudumele, olawulwayo.
• Ngemuva kwamandla adonsela phansi, pholisa kancane kancane ngo-2–3°C ngosuku wehlele ku-~2°C (35°F) ukuze ukhulise.

Ngaphambi kokuphusha i-WLP850 ezindleleni ezishesha kakhulu, cabangela izici zobunzima. I-WLP850 yakhelwe amaphrofayili apholile futhi ingase ingacaci ngokushesha ngaphansi kwengcindezi. Uma ubhiya ocwebe ngekristalu ubalulekile, hlola uhlobo lwelager olugelezayo eqeqebeni elincane kuqala.

Ukukhuphula kudinga ukucatshangelwa ngokucophelela. Ubhiya obiliswe ngaphansi kwengcindezi ngokuvamile udinga isikhathi esengeziwe ukuze usule. Linganisa izinzuzo zejubane ngokumelene nokuthembeka kokunambitheka kwendabuko. Gcina amarekhodi anemininingwane ukuze uqhathanise i-pseudo lager ne-cool ferm yakudala usebenzisa i-WLP850.

Ukulungiselela Iziqalisi kanye nokusebenzisa i-PurePitch vs Liquid WLP850

Lapho ufika, hlola iphakethe lemvubelo. I-White Labs ithumela imvubelo ewuketshezi ebandayo, kodwa ingase ithintwe ukushisa noma izikhathi ezinde zokuhamba. Kuma-lager nobhiya abane-ABV engaphezu kuka-5%, ukuhlola ukusebenza kahle kanye ne-WLP850 starter kubalulekile. Zisiza ukuqinisekisa ukuthi ufinyelela isibalo samaseli oyifunayo.

Cabangela ukwakha isiqalisi uma isibalo samaseli ephakethe sibonakala siphansi noma sokwenza i-high-gravity wort. Hlanza okokusebenza kwakho, dala i-gravity wort engu-1.030–1.040, uyifake umoya-mpilo ngobumnene, futhi uqaphe ukukhula kwayo. Le nqubo ngokuvamile ithatha amahora angu-24–48, okuholela ekubaleni kwamaseli okunempilo kokuvutshelwa okubandayo.

Ngaphambi kokukhetha phakathi kwe-PurePitch nemvubelo ewuketshezi, qonda umehluko wabo. Izitsha zePurePitch Next Generation zivame ukuba nokusebenza okungaguquguquki kanye nezinqolobane eziphakeme ze-glycogen. Abadayisi bangakha amavolumu aphansi e-PurePitch, belandela imihlahlandlela yomthengisi. Sebenzisa umshini wokubala ukuze uqinisekise amanani afanelekile.

Lapho unquma ngosayizi wokuqala noma isibalo sephekhi, sebenzisa okuqondiwe komkhakha. Ukuze uthole imvubelo ye-lager, hlose ukuthola amaseli ayizigidi ezingu-1.5–2.0 ml nge-°Plato ngayinye. Izibali zephimbo eziku-inthanethi zingasiza ekuguquleni usayizi weqoqo lakho namandla adonsela phansi e-wort abe ivolumu yokuqalisa enconyiwe noma isibalo sephakethe.

Zilungiselele ukuthunyelwa kwehlobo. Uma imvubelo iye yachayeka ekushiseni, khulisa usayizi wesiqalisi noma udale isiqalisi esinezinyathelo ezimbili ukuze ubuyisele amandla aso. Ukuze uthole imiphumela enokwethenjelwa, bhala phansi ivolumu yokuqalisa, isibalo esilinganiselwe samaseli, kanye nesikhathi esihlobene nephimbo lakho elibandayo elihleliwe.

• Uhlu lokuhlola olusheshayo olusheshayo: i- sanitized flask, 1.030–1.040 starter wort, umoya-mpilo othambile, ukuvutshelwa kwezinga lokushisa kwegumbi amahora angu-24–48.
• Ungeqa nini isiqalisi: kusetshenziswa i-PurePitch entsha enokusebenziseka okuqinisekiswe umthengisi kanye ne-low-gravity wort lapho kuhlangatshezwana khona namazinga anconyiwe.
• Ukwenyuswa nini: ukwenza ama-lager amandla adonsela phansi aphezulu, ukuhamba kweshalofu okunwetshiwe, noma ukucekelwa phansi kwephakethe okubonakalayo.

Gcina irekhodi lomphumela weqoqo ngalinye. Ukulandelela usayizi wokuqala, indlela yephimbo, kanye nemiphumela yokuvutshelwa kuzosiza ukulungisa indlela yakho. Lokhu kuzokwenza izinqumo zesikhathi esizayo mayelana nezidingo zokuqala ze-WLP850 kanye nokukhetha phakathi kwe-PurePitch ne-yeast ewuketshezi kucace futhi kubonakale kakhudlwana.

Ukucatshangelwa kwe-Wort ne-Mash ukuze uthole Imiphumela Engcono Kakhulu nge-WLP850

Ukuze uqondanise nesitayela sakho sikabhiya, setha izinga lokushisa le-mash phakathi kuka-148–154°F (64–68°C). I-mash epholile, engaba ngu-148–150°F (64–66°C), ithuthukisa ukuvubela futhi yomise ukuphela. Ngakolunye uhlangothi, i-mash efudumele, esondele ku-152-154 ° F (67-68°C), igcina ama-dextrin amaningi, okuholela emzimbeni ogcwele.

Dizayina ishejuli ye-lager mash eqondana nemigomo yakho yokuvutshelwa kanye nekhono lemishini. Ama-mashes okufakwa okukodwa ngokuvamile anele, kodwa ama-step mashes angaba usizo ezikweletini eziphezulu zokuhlanganisa. Qinisekisa ukuthi ukuphumula kwe-saccharification yinde ngokwanele ukuguqulwa okuphelele, okubalulekile uma usebenzisa ama-malts angalungiswanga kahle.

Ukuze ulawule ukwakheka kwe-wort WLP850, hlose ukuthola isikweletu sokusanhlamvu esisekela ukuncishiswa okungu-72–78%. Ngobhiya onamandla adonsela phansi oqobo angaphezu kuka-15° Plato, khulisa izinga lomsindo futhi ulungiselele isiqalo esikhudlwana. Lokhu kubalulekile ukuze imvubelo ikwazi ukuphatha kahle ukuvutshelwa kwamandla adonsela phansi aphezulu.

Gcoba kahle i-wort ngaphambi kokutshala. I-oksijini eyanele i-WLP850 ibalulekile ekukhuleni kwe-biomass ezigabeni zokuqala zokuvutshelwa. Lokhu kubaluleke kakhulu ekuvubeleni kwelager ebandayo nalapho usebenzisa amazinga aphezulu ephimbo.

• Sebenzisa ikhwalithi ye-Pilsner ne-Vienna malts ukuze ubonise uhlamvu lwemvubelo ehlanzekile.
• Nciphisa ama-adjuncs aqinile nama-assertive hops ukuze isisekelo selager sihlale sinokulinganisela.
• Lungisa ukujiya kwe-mash ukuze kuthonye ukuvubela nokuzwakala komlomo.

Qondanisa izinyathelo ze-lautering nezokucaca ne-WLP850's medium flocculation. Faka i-Irish moss emathunjini, qinisekisa i-whirlpool ezolile, futhi wenze ukuphahlazeka okubandayo ukuze ugqame. Ama-fining agents kanye nesikhathi sokukhulisa kancane kuzothuthukisa imvubelo namaprotheni, okuholela ekuthululeni okucacile.

Bheka ukuqhubekela phambili kwamandla adonsela phansi kanye namasampula okunambitheka ngesikhathi sokwenza isimo. Lungisa iphrofayili ye-mash i-WLP850 kanye nokwakheka kwe-wort WLP850 kuwo wonke amaqoqo ukuze uzuze imiphumela engaguquki nohlelo lwakho olukhethile lwe-lager mash.

I-Homebrewer yehembe le-plaid inyakazisa i-mash enamagwebu endaweni eshisayo, ekhanyiswe ngokufudumele enemishayo yokhuni nezindonga zamatshe. Ulwazi olwengeziwe

Ukulawulwa Kwezinga Lokushisa Nomugqa Wesikhathi Wokuvutshelwa

Qala ukuvutshelwa okuyisisekelo ebangeni elinconyiwe elingu-10–14°C (50–58°F). Ukuqala okuzinzile kusiza imvubelo ekulandeleni umugqa wesikhathi obikezelwayo. Gada amandla adonsela phansi athile nsuku zonke kuze kubonakale umsebenzi wokuvutshelwa.

I-cold-pitching ibambezela inqubo. Umugqa wesikhathi wokuvutshelwa we-WLP850 uvamise ukufaka izinsuku ezithulile ngaphambi kwamafomu e-kraeusen kanye nokwenyuka kokuthomba. Yiba nesineke, njengoba ukusheshisa ukuvutshelwa kungalimaza izinga likabhiya.

Landela ishejuli yokuvutshelwa kwelager ukuze uthole ukuphumula kwe-diacetyl. Phakamisa izinga lokushisa ngo-2–4°C (4–7°F) lapho ukuncipha kufinyelela ku-50–60%. Lesi sinyathelo sivumela imvubelo ukuthi iphinde ibambe i-diacetyl futhi ihlanze imikhiqizo ekhiqizwayo.

Ngesikhathi sokuphumula kwe-diacetyl, sebenzisa amarempu okushisa athambile nge-WLP850. Gwema ukuguquka kwezinga lokushisa okungazelelwe, njengoba kungagcizelela imvubelo futhi kuveze ama-flavour angaphandle. Ukwanda kwezinga lokushisa kugcina imvubelo inempilo futhi isebenza.

• Ukuvutshelwa okuyisisekelo: 10-14°C kuze kube yilapho ukuncipha okukhulu kwenzeka.
• Ukuphumula kwe-Diacetyl: phakamisa u-2-4°C ku-~50-60% ukuncishiswa kwezinsuku ezingu-2-6.
• Ukuphahlazeka okupholile: yehla ngo-2–3°C ngosuku ngamazinga okushisa akhula eduze kuka-2°C (35°F).

Ngemuva kokuphumula, qala ukupholisa okulawulwayo. Pholisa ku-2–3°C (4–5°F) ngosuku ukuze ugweme ukushaqeka kwemvubelo. Khomba izinga lokushisa eliba ngu-2°C ukuze uthole ukucaca nokuthuthukisa ukunambitheka.

Izikhathi zokumisa ziyahlukahluka ngesitayela. Amanye ama-lager angase athuthuke emavikini, kanti amanye ahlomula ezinyangeni zokubanda okubandayo. Sebenzisa ukufundwa kwamandla adonsela phansi nokunambitha ukuze unqume ukulungela ukupakisha.

Qaphela amandla adonsela phansi kanye nezimpawu ezibonakalayo zokuvutshelwa kulo lonke. Isheduli yokuvutshelwa kwe-lager engaguquki nokuphathwa ngokucophelela kwezinga lokushisa nge-WLP850 kunciphisa ingcindezi ye-yeast. Le ndlela inciphisa ubungozi bokungavuthwanga emkhiqizweni wokugcina.

Ukuphatha ama-Off-Flavors kanye nokuxazulula izinkinga nge-WLP850

I-WLP850 ingakhiqiza i-diacetyl, ama-ester aphezulu, nezinhlanganisela zesibabule. Lezi zinkinga ngokuvamile zibangelwa amazinga okuphakama angalungile, amazinga komoyampilo, noma ukulawula izinga lokushisa. Ukuqapha isivinini sokuvutshelwa kanye nephunga kusenesikhathi kuyisihluthulelo sokuhlonza izinkinga ngokushesha.

Izinyathelo zokuvimbela zisebenza kangcono. Qinisekisa ukuthi imvubelo enempilo ifakwe ngenani elifanele, unikeze umoya-mpilo owanele, futhi ugcine izinga lokushisa elifanele le-WLP850. Ukuvikela imvubelo ekushiseni ngesikhathi sokuthutha nokugcinwa nakho kubalulekile ukuze kugcinwe ukusebenza.

Ukuphathwa kwe-diacetyl okusebenzayo kudinga indlela yamasu. Yenza ukuphumula kwe-diacetyl ngokukhuphula izinga lokushisa lifinyelele cishe ku-18°C (65°F) lapho ukuncipha kufinyelela ku-50-60%. Bamba lokhu kushisa izinsuku ezimbili kuya kweziyisithupha. Lokhu kuvumela imvubelo ukuthi iphinde imunce i-diacetyl, isize ekuphatheni kwayo.

Ukuze ulawule ama-esters, nciphisa ukuvutshelwa okufudumele phakathi nesigaba sokukhula. Uma usebenzisa indlela yephimbo elifudumele, yehlisa izinga lokushisa ngemva kwamahora okuqala ayi-12-72. Lokhu kusiza ukuphatha ama-ester anezithelo futhi kuqinisekisa ikhwalithi yohlobo.

• Ukuvutshelwa kancane kungabonisa ukusebenza okuphansi noma izinga lephimbo eliphansi.
• Yenza isiqalisi noma ufudumeze ngobumnene i-fermenter uma umsebenzi uhamba kancane.
• I-off-flavour eqhubekayo ingase ibe ngcono nge-conditioning enwetshiwe kanye nokushisa okubandayo.

Lapho uxazulula inkinga yokuvutshelwa kwe-lager, qala ngokuhlola impilo yemvubelo, bese uhlola umoya-mpilo, izinga lokushisa, namazinga okukhucululwa kwendle. Gada amandla adonsela phansi ukuze ulandelele ukuqhubeka futhi uwaqhathanise nokuncishiswa okulindelekile kwe-WLP850.

Ngekhwalithi yesikhathi eside, gcina amarekhodi anemininingwane yeqoqo ngalinye. Lungisa inqubo yeziphuzo ezidakayo zesikhathi esizayo ngokusekelwe kulawa marekhodi. Ukufaka i-pitch efanele, i-oxygenation, nokuphumula kwe-diacetyl okufika ngesikhathi kubalulekile ekulawuleni i-diacetyl kanye nokunciphisa ama-flavour angaphandle kumaphisi e-WLP850.

Ukugeleza, Ukuvuna, kanye Nemikhuba Yokuphindaphinda

I-WLP850 flocculation ihlukaniswa njengemaphakathi, okusho ukuthi imvubelo ihlala ngesivinini esingaguquki. Lokhu kubangela ubhiya ocacile ngokunengqondo ngemva kokulungiswa. Ukuze uthole imiphumela ekhanya kakhulu, kungase kudingeke isikhathi esengeziwe noma ukuhlunga. Lokhu kuziphatha okuzinzile kwenza ukuvuna kusebenze ezindaweni eziningi zokukhiqiza utshwala.

Ukuze uvune i-WLP850, pholisa isivundisi bese uvumela i-trub nemvubelo kuhlale. Sebenza ngaphansi kwezimo zokuhlanzeka futhi uthumele imvubelo ngokucophelela emikhunjini ehlanzekile. Uma iphrothokholi yakho idinga ukugeza imvubelo, sebenzisa amanzi abandayo, angenalutho ukuze unciphise imfucumfucu ye-trub kanye ne-hop ngenkathi ulondoloza amandla e-yeast.

Ngaphambi kokuphindaphinda i-WLP850, hlola ukusebenza kweseli namandla nge-methylene eluhlaza okwesibhakabhaka noma i-propidium iodide stain. Bala amaseli usebenzisa i-hemocytometer noma isibali esizenzakalelayo. Lungisa izilinganiso zokuphakama ukuze zihambisane nezindinganiso ze-lager: hlose amaseli angaba yizigidi ezingu-1.5–2.0 nge-mL ngayinye nge-°Plato ukuze aphindwe kabusha. Lokhu kugcina ukuncishiswa okungaguquki kanye nesivinini sokuvutshelwa.

• Rekhoda isibalo sokukhiqiza nokusebenza kokuvutshelwa kwesivuno ngasinye.
• Nciphisa izizukulwane ukuze zigcine ukuzinza kwezakhi zofuzo futhi unciphise ukucindezeleka.
• Buka izimpawu zokungcola, ukuncipha kokuncipha, noma ukukhukhuleka kokunambitheka.

Gcina imvubelo evuniwe ipholile futhi i-oxygen-limited uma isikhathi esifushane. Ukuze uthole isitoreji eside, landela imikhuba ehamba phambili yomkhakha yokwenza isiqandisi. Gwema iqhwa ngaphandle kwama-cryoprotectants. Hlola njalo imvubelo evuniwe ukuze isebenze ngaphambi kokuyisebenzisa ekukhiqizeni.

Ngenxa yokuthi i-WLP850 flocculation ihlala ebangeni eliphakathi, ukusetshenziswa kabusha kuvame ukufaneleka ezinkampanini ezikhiqiza utshwala ezincane nabakhi basekhaya. Ngaso sonke isikhathi hlola ukusebenza kanye nephimbo ngokufanele lapho uvuna i-WLP850 ukuze uphindaphinde i-WLP850 ngokwethembeka kuwo wonke amaqoqo.

Ukuvala i-fermenter eyindilinga enoketshezi olusagolide ebonisa ukugeleza kweyeast kanye nenhlabathi ehlala phansi. Ulwazi olwengeziwe

Izincomo zokupakishwa, ukukhuliswa, kanye nezimo

Phakamisa kuphela ubhiya wakho uma usufinyelele amandla adonsela phansi esitheminali azinzile nangemva kokuba ngaphansi kwesimo esibandayo. Imiphumela emihle kakhulu evela emaphaketheni e-WLP850 yenzeka lapho ama-metabolite ehlile futhi umsebenzi we-yeast umncane. Kubalulekile ukuhlola ukufundwa kwamandla adonsela phansi ezinsukwini ezilandelanayo ngaphambi kokudlulisela ku-keg noma ebhodleleni.

Pholisa kancane ubhiya ufinyelele ku-2°C (35°F) ukuze ukhulise i-WLP850. Le nqubo yokupholisa kancane isiza imvubelo futhi inciphise ubungozi bokubanda. Isimo esibandayo esinwetshiwe sithuthukisa ukucaca futhi bushelelezi ama-ester anzima.

Isikhathi sokukhula siyahlukahluka ngesitayela. Ama-lager alula angase adinge amaviki ambalwa emazingeni okushisa acishe abe yiqhwa. Ngakolunye uhlangothi, ama-lager aqinile, agcwele umzimba ngokuvamile azuza ezinyangeni ezimbalwa zokubanda ukuze athuthukise ukujula nokupholisha kwawo.

Nquma phakathi kwe-kegging noma isimo sebhodlela ngokuya ngezidingo zakho zokusabalalisa kanye nokuphakela. Uma ulungisa ibhodlela, qinisekisa impilo ye-yeast kanye ne-fermentables eyinsalela ye-carbonation ethembekile. Ukuze uthole i-kegging, setha amazinga we-CO2 ngokuya ngesitayela.

• Ukuphahlazeka okubandayo nesikhathi kuyizinsiza ezilula zokucacisa.
• Iziphetho ezifana ne-gelatin noma i-isinglass ziyasheshisa ukugqama lapho kudingeka.
• Ukuhlunga kunikeza ukucaciseleka ngokushesha kodwa kususa imvubelo yokulungisa ibhodlela.

Ngokunikezwa kwe-WLP850's medium flocculation, ukuhlanganisa izindlela kuveza imiphumela engcono kakhulu. Ukuphahlazeka okufushane okubandayo ngaphambi kokupakisha kusiza ukuxazulula izinhlayiya ezimisiwe. Sebenzisa amafining kancane ukuze ugweme ukukhumula uhlamvu lwelager oluthambile.

Ukuze uthole izincomo zesimo, lungisa i-carbonation ngokusekelwe kwisitayela sikabhiya nezinga lokushisa lokuphakela. Sebenzisa 2.2–2.8 imiqulu CO2 kumalager amaningi. Lungisa okuphakeme kuma-pilsner aseJalimane noma wehlise ukuze uthole ama-lager amnyama, esitayela se-cellar.

Ukugcinwa okufanele emazingeni okushisa abandayo kuyisihluthulelo sokugcina izinga likabhiya. I-White Labs igcizelela ukubaluleka kokuvikelwa okushisayo kokuthunyelwa kwemvubelo ephilayo. Kubhiya osuphelile, isitoreji esibandayo ngemva kokupakishwa silondoloza amanothi e-hop, ibhalansi ye-malt, kanye nephrofayili ehlanzekile etholwe ngesikhathi sokulayishwa kwe-WLP850.

Bheka ubhiya opakishiwe ukuze uthole iphunga elibi noma ukuthobisa ngokweqile. Uma izitebele zokulungisa amabhodlela, fudumeza amabhodlela kancane ukuze uvuselele umsebenzi wemvubelo. Bese, zibuyisele endaweni yokugcina ebandayo uma i-carbonation isiqedile. Isikhathi esifanele nokuphatha kuqinisekisa i-lager ekhanyayo, ehlanzekile elungele ukuphakelwa.

Izitayela Eziphakanyisiwe Nemibono Yeresiphi Ukusebenzisa i-WLP850

I-White Labs iphakamisa i-Amber Lager, i-American Lager, i-Dark Lager, i-Pale Lager, i-Schwarzbier, ne-Vienna Lager njengokufanayo okuhle kakhulu kwe-WLP850. Lezi zitayela zigqamisa iphrofayili yayo ehlanzekile, ehlanzekile kanye nokuncipha okumaphakathi. Wasebenzise njengesiqalo semibono yakho yeresiphi ye-WLP850.

Ukwakha iresiphi ye-Vienna lager nge-WLP850 kuqala ngesikweletu esisanhlamvu se-Vienna ne-Munich malts. Hlanganisa ku-150–152°F (66–67°C) ukuze uthole ibhalansi phakathi komzimba nokuvunda. Khetha amandla adonsela phansi oqobo avumela i-WLP850 ukuthi ifinyelele amandla adonsela phansi afiswayo ngaphandle kokusebenzisa imvubelo ngokweqile.

Nge-schwarzbier ene-WLP850, gxila kuma-malts amnyama ngokumaphakathi. Engeza i-Carafa noma ibhali egazingiwe ngamanani amancane ukuze uthole umbala namanothi okugazinga athambile. Gwema ukuqunjelwa kanzima. Gcina i-OG imaphakathi futhi ivubela ngaphakathi kwebanga lokushisa elinconyiwe le-WLP850 ukuze uthole ilaja emnyama ehlanzekile.

Ekwenzeni utshwala baseMelika, abaphaphathekile, noma ama-amber lager nge-WLP850, hlose ukuthola umgogodla ohlanzekile we-malt kanye namaphrofayili e-hop avinjelwe. Izinga lokushisa eliphansi le-mash liholela ekugcineni komile, okugqamisa uhlamvu oluhlanzekile lwe-yeast. Sebenzisa i-Pilsner noma i-Munich base malts ekhanyayo enezengezo ezincane ze-caramel noma i-Vienna ukuze kube yinkimbinkimbi eyengeziwe.

• Lungisa izinga lokushisa le-mash ngesitayela: 148–150°F kumalaga omile, 150–152°F ngomzimba owengeziwe.
• I-Scale pitching: sebenzisa isiqalisi noma amaphakethe e-PurePitch amaningi ukuze uthole amandla adonsela phansi aphezulu.
• Landela ukuphumula kwe-diacetyl ngasekupheleni kokuvutshelwa, bese ubeka i-lager kubanda amasonto ambalwa.

Amathiphu awusizo: thuthukisa iziqalo zamabhiya amakhulu futhi uqinisekise ukuthi umoya-mpilo uyanele endaweni. Qondanisa amasu we-mash kanye ne-pitch namandla adonsela phansi kanye nomugqa wesikhathi. Lezi zinketho zinika amandla imibono yeresiphi ye-WLP850 ukuthi iphumelele kuzo zonke izitayela ze-lager ezikhanyayo nezimnyama.

Isiphetho

I-White Labs WLP850 Copenhagen Lager Yeast iyinketho ethembekile yezinhlobonhlobo zamalager. Inikeza iphrofayela ehlanzekile, ehlanzekile, iyenza ifaneleke kakhulu kumabhiya abilile phakathi kuka-50–58°F (10–14°C). Lolu hlobo lulungele i-Vienna, i-schwarzbier, i-lager yesitayela saseMelika, kanye nezinye izilawuli eziphaphathekile kuye kwezimnyama. Yaziwa ngohlamvu lwayo lwemvubelo oluvinjelwe.

Ukuze uphise ngempumelelo nge-WLP850, landela izinyathelo ezibalulekile. Hlonipha amanani okuphakama futhi ucabange ukusebenzisa i-starter noma i-PurePitch kuma-pitch abandayo. Ukuphumula kwe-diacetyl nokulawula izinga lokushisa okufanele kubalulekile. Futhi, vumela isikhathi esanele sokukhulisa ukuze uthuthukise ukucaca nokunambitheka.

Uma usebenzisa i-WLP850 ewuketshezi, qinisekisa ukuthi ipakishwe kahle ukuze ithunyelwe. Qinisekisa ukusebenza kwayo ngaphambi kokwenza utshwala ukuze uvimbele izinkinga zokuvutshelwa. Kafushane, le mvubelo iwukukhetha okuqinile kulabo abafuna i-lager ehlanzekile, engaguquki. Kuyintandokazi phakathi kwabaphisi botshwala basekhaya base-US kanye nabaphisi botshwala ngokubikezela kwayo kanye nesiphetho esihlanzekile.

Ukufunda Okuqhubekayo

Uma ukujabulele lokhu okuthunyelwe, ungaphinda uthande lezi ziphakamiso:

• Ukuvubela Ubhiya nge-CellarScience Cali Yeast
• Ukuvubela Ubhiya nge-CellarScience Baja Yeast
• Ukubilisa Ubhiya nge-Lallemand LalBrew Belle Saison Yeast