Ama-Hops ku-Beer Brewing: eTolhurst

Isithombe esiseduze sendawo yama-cone e-Tolhurst hop aluhlaza okotshani avuthiwe emivini enamaqabunga ekhuphuka esisekelweni sokhuni, esinensimu ye-hop ekhanyiswe yilanga ngemuva.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Njenge-aromahop, i-Tolhurst inikeza uhlamvu oluthambile, olulula lwezwekazi. Ayinawo amanothi aqinile e-citrus noma e-resinous atholakala kwamanye ama-hop. Njengoba inokuqukethwe kwe-alpha acid cishe ku-2.2%, ama-hop e-Tolhurst afaneleka kakhulu ekungezeni i-aroma ethambile esikhundleni sokubilisa. Lokhu kuwenza abe yintandokazi phakathi kwabakhiqizi bobhiya abahlose ukuphinda benze ama-ales omlando nobhiya obuphuzi ngokunemba.

Kodwa-ke, ukusetshenziswa kweTolhurst kunqunyelwe yizici zayo. Inesivuno esiphansi, ivuthwa kusenesikhathi, ikhula kancane, futhi ayigcini kahle. Lezi zici zithonya indlela abenzi bobhiya abathola ngayo, abaphatha ngayo, futhi abafaka ngayo ama-hop eTolhurst ezindleleni zabo zokupheka.

Lesi sihloko sihlola izici zezitshalo, amakhemikhali, kanye nephunga elimnandi lama-hop aseTolhurst. Siphinde sihlole umlando wawo, ukusetshenziswa kwamaresiphi, ukugcinwa kanye nokutholwa kwawo, kanye nemithombo yocwaningo. Lolu lwazi luhlose ukusiza abenzi bobhiya ekwenzeni izinqumo ezinolwazi mayelana nokusebenzisa ama-hop aseTolhurst.

Okuthathwayo Okubalulekile

• Ama-hop aseTolhurst ayi-hop yephunga lesiNgisi eyasungulwa eHorsmonden ngawo-1880.
• Uhlobo lwe-Tolhurst hop lunephunga elimnandi lesitayela sezwekazi kanye nama-alpha acid aphansi kakhulu (~2.2%).
• Isivuno siphansi futhi ukukhula kuhamba kancane, ngakho-ke ukwenziwa kwe-Tolhurst kuvame ukudinga ukutholakala ngokucophelela.
• Ukuzinza kwesitoreji akukuhle; sebenzisa amakhoni amasha noma ama-pellet aphathwe kahle uma kungenzeka.
• Lolu hlobo lufanelana nokuzijabulisa komlando kanye ne-ales yesitayela sesiNgisi ethambile ngaphezu kwezindima zesimanje ezibabayo.

Ukubuka konke kwama-hop aseTolhurst nendawo yawo emlandweni wokwenza ubhiya

Ama-hop aseTolhurst anomlando ocebile, kusukela ngasekupheleni kwekhulu le-19. Anendawo eyingqayizivele emlandweni wokwenza ubhiya eNgilandi. Lokhu kubuka konke kuhlolisisa imvelaphi yawo, ukusetshenziswa kwawo kwasekuqaleni ezindaweni zokwenza ubhiya zaseNgilandi, kanye nezizathu zokwehla kokuthandwa kwawo kwezentengiselwano.

Imvelaphi kanye nomfuyi

Ngawo-1880, uJames Tolhurst waqala ukutshala ama-hop aseTolhurst eKent. Njengomfuyi we-hop waseHorsmonden, wahlanganisa izindawo zasendaweni nezinhlobo zezwekazi. Lo mzamo wawuhlose ukudala ama-hop ahambisana ne-ales yesifunda. Uhlu lwezakhi zofuzo lwama-hop aseTolhurst lusekelwe ezinhlotsheni ezindala zaseFlemish nasezwekazini.

Ukusetshenziswa komlando ekwenzeni ubhiya eNgilandi

Ngawo-1920, ama-hop e-Tolhurst ayebhekwa njengokukhetha okuthambile, okwamukelekayo kobhiya obudinga ukunambitheka kwe-hop okuncane. Lolu hlobo lwaluthandwa ngenxa yephunga lalo elithambile kanye nobuntu obulinganiselayo. Lwalusebenza njengendlela ehlukile ethambile esikhundleni se-Fuggle noma i-Golding hops yabenzi bobhiya abafuna ukuba khona kwe-hop okungavamile.

Isimo sokulima sesimanje

Namuhla, ama-hop aseTolhurst awakhuliswa ngokwezentengiselwano. Izici ezifana nesivuno esiphansi, ukuvuthwa kusenesikhathi, kanye nokuqina kokugcinwa okubi kwenze angabi nenzuzo ekukhiqizweni kwesimanje. Naphezu kwalokhu, kusenentshisekelo ezinikele phakathi kwabenzi bobhiya basendulo nabacwaningi. Bagxila ekulondolozeni izinhlobo zefa kanye nokudala kabusha izindlela zokupheka zendabuko.

• Umsuka wama-hop eTolhurst: Ukukhethwa kweKent kwawo-1880 nguJames Tolhurst.
• Umfuyi we-hop waseHorsmonden: ukutshalwa kwendawo okunezibopho zofuzo zezwekazi.
• Umlando weTolhurst: indima encane ekwenzeni ubhiya eNgilandi, manje enesithakazelo socwaningo oluncane.

I-Tolhurst embozwe ngamazolo igxumagxuma ikhuphuka ama-trellises ekuphumeni kwelanga, nomlimi ehlola imivini emagqumeni agudlayo kanye nesibhakabhaka esigolide.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Izici zezitshalo nezolimo ze-Tolhurst hops

Ama-hop aseTolhurst abonisa ukuziphatha okuzolile, okuvamile ekulimeni. Abalimi babona ukukhula komvini okuhamba kancane kanye nokuvuthwa okulinganiselwe kwesizini. Lezi zici zithonya izinqumo mayelana nesikhala, ukuphakama kwe-trellis, kanye nesikhathi sokuvuna. I-Tolhurst agronomy iqondisa ukutshala okuncane kanye namaphrojekthi okukhiqiza amagugu, lapho ubuqiniso bubaluleke kakhulu kunomkhiqizo wezohwebo.

Umkhuba wokukhula kanye nesivuno

Umkhuba wokukhula kweTolhurst ubonakala ngokuqina okuncane kanye nokukhula okuqhubekayo ekuqaleni kwesizini. Izitshalo zivuthwa ngaphambi kwesikhathi kunezinhlobo eziningi zesimanje, okunciphisa izingozi zesimo sezulu sekwephuzile kwesizini.

Isivuno se-hop esibikiwe iTolhurst sisukela ku-335 kuya ku-785 kg ngehektha (300–700 lbs ngehektha). Lokhu kusenza sibe ngaphansi kwezinhlobo eziningi zesimanje ezifuywayo ukuze zikhiqize kakhulu.

Ukumelana kanye nokuthinteka

I-Tolhurst ikhombisa ukumelana okulinganiselwe ne-downy mildew, inenzuzo ezindaweni ezipholile nezimanzi. Azikho izingqinamba ezinamandla ezirekhodiwe kwezinye izifo ezivamile ze-hop. Lokhu kuchaza ukuba khona kwayo okulinganiselwe ekulimeni okukhulu.

Abalimi kumele bacabangele iphrofayili yesifo sikaTolhurst ngokumelene nezindleko zokuqapha kanye nohlelo lokufafaza. Ukuthinteka yizinambuzane noma amagciwane engeziwe kungandisa izidingo zabasebenzi kanye nezokufaka.

Izimfanelo zokuvuna kanye nekhoni

Amarekhodi esimanje agcizelela izici ze-hop cone ezisebenzayo zikaTolhurst ngaphezu kobukhulu noma ubuningi. Izincazelo zigxile ekubalulekeni kokwenza iphunga kunokwakheka kokuhlobisa.

Ukulula kokuvuna akuyona into egqanyisiwe. Isivuno esiphansi kanye nokukhathazeka ngokugcinwa kwezitshalo kuthinta izinqumo zabalimi ngaphezu kokwakheka kwekhoni lapho kukhethwa iTolhurst ukuze ikhiqizwe.

Ama-hop cone aseTolhurst ambozwe ngamazolo ngaphambili nabalimi abanakekela imigqa eluhlaza okwesibhakabhaka enezinsika ngaphansi kwesibhakabhaka esiluhlaza okwesibhakabhaka namagquma aguquguqukayo.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Iphrofayili yamakhemikhali kanye nokwakheka kwe-alpha/beta acid

Ama-hop e-Tolhurst ane-makeup yamakhemikhali ehambisana nokupheka okunephunga elimnandi nokwesikhathi esidlule. Amandla awo okubaba aphakathi nendawo kanye nengxenye ebalulekile ye-humulone kuthinta ukusetshenziswa kwawo ezindleleni zokupheka. Amazinga e-asidi ayalinganiswa, okubonisa izinguquko ngokuhamba kwesikhathi kanye nokuphathwa.

Ama-Alpha nama-beta acid

• I-Tolhurst alpha acid icishe ibe ngu-2.2%, iyibeka njenge-hop enephunga eliphansi le-alpha, hhayi umthombo oyinhloko wokubaba.
• Okuqukethwe kwayo kwe-beta acid kucishe kube ngu-2.9%, okuthuthukisa ukuqina kwephunga kanye nobunzima bokunambitheka ekufakweni kamuva.
• Lokhu kulinganisela kwenza iTolhurst ifanelekele ukwengeza iphunga kanye nobuntu, kunokuba ifanelekele ama-IBU. Kunconywa ukwengezwa okuncane okuphuzile noma okomile ukuze kuboniswe iphrofayili yayo.

I-Co-humulone kanye nokuziphatha kokugcina

• I-Co-humulone i-Tolhurst yakha cishe u-31% wama-humulone esewonke, okuthinta ikhwalithi yokubaba okubonakalayo ngesikhathi sokubilisa.
• Ukuzinza kokugcinwa kwe-hop kubuthakathaka ku-Tolhurst. Igcina cishe u-49% we-alpha acid yayo ngemva kwezinyanga eziyisithupha ku-20°C (68°F). Ukulahleka okusheshayo kwamakhemikhali e-alpha ne-aroma kunciphisa ukusebenza kwayo kokugcinwa kwesikhathi eside.
• Ngenxa yokungazinzi kahle kokugcinwa kwe-hop, ukusetshenziswa okusha noma ukubanda, isitoreji esingenawo umoya-mpilo sibalulekile ukuze kulondolozwe isimo se-hop. Abakhiqizi abaningi bezentengiselwano bayekile ukusebenzisa i-Tolhurst ngenxa yalesi sizathu.

Ama-hop cone amasha aluhlaza e-Tolhurst ahlelwe etafuleni lokhuni lasemaphandleni elinamahlamvu e-hop, ubhasikidi we-wicker wama-hop, kanye ne-jute twine ngemuva.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Iphunga kanye nezimonyo zamafutha abalulekile

Ama-hop e-Tolhurst aletha iphunga elincane, elifana nelezwekazi kuma-saisons, ama-ales aluhlaza, kanye nobhiya bendabuko baseNgilandi. Iphunga le-Tolhurst limnandi kodwa lilinganiselwe, linikeza abenzi bobhiya isizinda esithambile semifino. Lokhu kulungele ukufeza ibhalansi kanye nobunzima obuncane kubhiya.

Iphrofayili yamafutha e-hop inegalelo ekubunjweni kwayo okuyingqayizivele. Amafutha abalulekile e-Tolhurst aphakathi ngobuningi kodwa ahlukahlukene ngokwakheka. Ahlinzeka ngengxube yamakhambi, izimbali, kanye namanothi abukhali angabonakali. Lawa flavour avela ngesikhathi se-whirlpool noma ekufakweni kamuva.

• Uwoyela ophelele: 0.65 mL/100 g.
• Ibhalansi ye-myrcene humulene Tolhurst: i-myrcene cishe ingu-42.5%, i-humulene cishe ingu-19.4%.
• Ezinye izakhi eziphawulekayo: i-farnesene ~ 8.3% kanye ne-caryophyllene ~ 7.7%.

Ingxenye ephezulu ye-myrcene inika ithoni ethambile ye-resin kanye nemifino eluhlaza. Isabelo se-humulene sithambisa ukukhanya, sinezela ikhwalithi encane ye-spice efana nokhuni. Le nhlanganisela idala iphunga elilinganiselayo le-Tolhurst. Ithuthukisa ukunambitheka kwe-malt kanye ne-yeast ngaphandle kokuzinqoba.

Umkhiqizi webhiya uhlola amabhodlela kawoyela we-golden hop etafuleni lokhuni lasemaphandleni ensimini ye-hop yaseTolhurst evundile, egcwele amazolo enenqolobane namagquma agudlayo ngemuva.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Inhloso yokwenza ubhiya kanye nendlela ama-hops e-Tolhurst asetshenziswa ngayo ekuphekeni

I-Tolhurst ithandwa kakhulu ngephunga layo, hhayi ngezimfanelo zayo ezibabayo. Okuqukethwe kwayo okuphansi kwe-alpha-acid kusho ukuthi yengezwa ukuthuthukisa iphunga nokunambitheka okucashile. Izindlela zokupheka ezifaka i-Tolhurst zihlose ukucebisa i-hop bouquet ngamanothi ayo athambile ezimbali namakhambi, ngaphandle kokwandisa ama-IBU.

• Indima egxile kuphunga I-Tolhurst isetshenziswa kangcono njenge-hop esesigabeni sakamuva noma yokuqeda. Ilungele ukuthuthukisa ama-ester kanye nohlamvu lwe-malt ngephunga le-hop elilula, lesitayela sesiNgisi. Kubhiya obugxile kuphunga, i-Tolhurst ilungele ukwengeza amanothi aphezulu, hhayi ukubaba okuyisisekelo.
• Amanani ajwayelekile okusetshenziswa kwezindlela zokupheka Ezindleleni zokupheka ezigxile ephunga, iTolhurst ivame ukwakha ingxenye enkulu ye-hop bill. Ngokuvamile ibiza cishe u-43% wesisindo se-hop esiphelele ezingxubeni eziqukethe yona. Njengoba ine-alpha engu-2.2%, lindela ukusebenzisa isisindo se-hop esimaphakathi kuya phezulu ukuze ufeze iphunga elizwakalayo ngaphandle kokwandisa ama-IBU.
• Izikhathi zokwengeza ezinconywayoIsikhathi sibalulekile ukuze kulondolozwe uwoyela we-Tolhurst othambile oshintshashintshayo. Ukwengezwa kokubilisa sekwephuzile, phakathi kwemizuzu eyi-10-5, kukhipha iphunga ngenkathi kunciphisa i-isomerization. Ukwengezwa kwe-Whirlpool kanye ne-hop-stand kusiza ukukhipha iphunga ngaphandle kokwengeza ukubaba. Ukweqa okomile kuthatha izimbali nezitshalo ezihlanzekile kakhulu.

Amathiphu awusizo okusebenzisa ama-hop e-Tolhurst: gwema ukuwasebenzisa kakhulu ngaphambi kokubilisa ngoba achitha amandla awo ephunga. Uma ukhipha noma uxuba kancane, fanisa lawa ma-add akamuva bese usebenzisa inani elikhulu lamagremu ukuze uvumelane nobukhulu bephunga lezindlela zokupheka eziqukethe okusanhlamvu konke.

Ukusondelana kwe-Tolhurst eluhlaza okwesibhakabhaka etafuleni lasekhishini lokhuni eline-kettle yensimbi engagqwali, izinkomishi zokulinganisa, kanye nencwadi yokupheka evulekile yokupheka ekukhanyeni kwemvelo okufudumele.
Chofoza noma uthephe isithombe ukuze uthole ulwazi olwengeziwe kanye nezixazululo eziphezulu.

Ukunambitheka kanye nomthelela wemizwa ezinhlotsheni zobhiya

Abanambithayo bathi iTolhurst inezwi elithambile nelinomoya ophansi. Iphrofayili yokunambitheka kweTolhurst ithambekele emibalabala ekhanyayo kanye nemifino enesiphetho esithambile, esibabayo kancane. Ayibangi izinhlamvu ze-malt noma zemvubelo, ngakho-ke isekela ubhiya obuyinkimbinkimbi, obuhamba phambili ngaphandle kokweba ukugxila.

Ukusetshenziswa kwe-Tolhurst eresiphini kwengeza iphunga elimnandi kanye nokuluma okuncane. Umnikelo we-hop ekuzizweni komlomo mncane; ubumba ukuqonda ngephunga kanye nokunambitheka kwangemuva kunokuba ugcwale noma i-carbonation. Abapheki bewayini bavame ukuthembela kulawo manothi athambile lapho benza amaphrofayili ahlukile.

Cabanga ngala maphuzu awusizo lapho uhlela ubhiya neTolhurst:

• Ukwengezwa kwemifino sekwephuzile kanye nokweqa okomile kukhulisa iphunga elimnandi lezimbali namakhambi.
• Ukubilisa okuphansi kuya kokuphakathi kugcina i-hop ilingana ne-English malts.
• Hlanganisa nemvubelo ehlanzekile, engathathi hlangothi ukuze uvumele umlingiswa we-hop ongabonakali abonakale.

Izinhlobo ezifanele kakhulu zeTolhurst zifaka phakathi ama-ales aseNgilandi omlando, ama-ales athambile, kanye nama-ales aphuzi avinjelwe. Ukuzijabulisa kwangesikhathi kusukela ngekhulu le-16 kuya kwele-19 kuzuza ephunga likaTolhurst elingacacile. Abenzi bokubhiya abahlose iphunga elithambile lesitayela sezwekazi kunokuba kube namandla aqhutshwa yi-citrus bazothola iTolhurst iyindlela efanelekile.

Uma uxuba, cabanga ngokushintsha okuncane. Ukuthinta okuncane kulondoloza ubuhle be-hop kubhiya nge-caramel noma i-biscuit malts. Leyo ndlela igqamisa iTolhurst kokubili ekuchazeni kwesimanje kanye nasekuzijabuliseni okuthembekile komlando.

UTolhurst udlala imidlalo yobuciko yomlando kanye neyokuzilibazisa

Ama-hop aseTolhurst athandwa kakhulu phakathi kwezazi-mlando kanye nabenzi bobhiya bezandla. Ahlose ukuphinda akhiqize ubhiya kusukela ngekhulu le-16 kuya kwele-19. Ufuzo lwama-hop kanye nozalo lwamaFlemish kuwenza afaneleke kakhulu kulezi zindlela zokupheka. Abacwaningi bayawazisa ama-Tolhurst ngokunambitheka kwawo okuyingqayizivele kanye nesixhumanisi esiphilayo samasiko okupheka asendulo.

Ukusetshenziswa ocwaningweni lomlando kanye nokuzilibazisa

Amaqembu ezemfundo kanye nabenzi bobhiya bomlando ophilayo bakhetha iTolhurst ngenxa yohlamvu lwayo lwe-hop lwangempela. Umunyu wayo omnene kanye namanothi ayo amnandi ahambisana nokulandisa kobhiya banamuhla. Ngokusebenzisa izivivinyo ezisetshenziswa ngezandla, iTolhurst isiza ukuhlola imibono mayelana namasu obhiya kanye nokuhlanganiswa kwezithako zesikhathi esidlule.

Ukuzijabulisa ngama-hop e-Tolhurst kuhilela ukuhlanganisa ama-malt asendulo, amaphrofayili amanzi endawo, kanye nezinhlobo zemvubelo zendabuko. Lokhu kuhlola kuhlose ukuqonda ukuthi ukukhetha ama-hop kwathonya kanjani ukunambitheka, ukugcinwa, kanye nezimfanelo zokwelapha ezibonwayo zama-ales amadala. Abapheki babhala idatha yezinzwa, ukuzinza, kanye nokuziphatha kokubilisa ukuze kuqhathaniswe nezincazelo zomlando.

Isifinyezo sesifundo secala

Iphrojekthi ebalulekile yesazi-mlando sokudla uSusan Flavin Tolhurst yaphinda yadala ama-Irish ale ekhulu le-16. Basebenzisa ibhali le-bere kanye ne-oat malt nama-hop e-Tolhurst. Ithimba laqopha ubuningi bokwenza ubhiya obukhiqiza ubhiya obune-ABV engu-5%–5.3%. Ubhiya babunombala okhanyayo woju futhi bunomuzwa ofiphele emlonyeni ovela kuma-oats.

Umnikelo we-hop wawunephunga elimnandi kanye nokubaba okuncane, okuhambisana nemibiko yomlando. Lo msebenzi usize ekuphuculeni izindlela zokuthola izithako zefa kanye nokuvumelanisa izinqubo zesimanje nezinhloso zesikhathi. Okutholakele kuwo kuqondisa umsebenzi wesikhathi esizayo ekuhlolweni kwezinto zakudala kanye nokwenziwa kobuciko.

Ukuqhathanisa kanye nezinye izinto ezingasetshenziswa esikhundleni sama-hops e-Tolhurst

Ama-hop e-Tolhurst aziwa ngephunga lawo eliphansi, elithambile elinama-herbal kanye nama-flower shapes alula. Uma ufuna ezinye izinto ezingasetshenziswa esikhundleni se-Tolhurst, kubalulekile ukucabangela iphunga, i-alpha acid, kanye nebhalansi yamafutha. Lokhu kuqinisekisa ukuthi uhlobo lobhiya luhlala lufana, ngisho noma i-Tolhurst ingatholakali.

Izithasiselo zesimanje

Funa ama-hops anephunga elincane laseNgilandi noma lase-continental kanye nokubaba okuncane. Abenzi bobhiya abaningi bakhetha izinhlobo zephunga lesiNgisi elivamile njengezindlela zeTolhurst. Lawa ma-hops anikeza amakhambi athambile, izimbali, kanye nemibala yomhlaba ehambisana nobhiya ngaphandle kokuwunqoba.

• Khetha izinketho ezinezilinganiso ezifanayo zamafutha, ikakhulukazi i-myrcene ephezulu kanye ne-humulene elinganiselayo, ukuze kulondolozwe umthelela we-Tolhurst onuka kamnandi.
• Uma uqhathanisa ama-alpha acid, khetha izinhlobo ze-alpha eziphansi ukuze ugweme ukushintsha iphrofayili yokubaba kwebhiya.
• Cabanga ngeminikelo yabalimi banamuhla elingisa iphunga lomlando ngaphandle kokunciphisa ukuthembeka kochungechunge lokuphakelwa.

Nini ukukhetha okunye esikhundleni salokho

Shintsha iTolhurst uma ingatholakali noma uma udinga ukunikezwa okuhlala njalo kwezentengiselwano. Imithombo eminingi yezentengiselwano ayikhulisi iTolhurst ngezinga. Abapheki bebhiya bavame ukukhetha ama-hops esikhundleni seTolhurst ukuze bathole izithako futhi bahlangabezane nezikhathi ezibekiwe.

Khetha ezinye izindlela zokuphuza i-hop esikhundleni se-Tolhurst uma udinga ukugcinwa okungcono noma i-alpha acid ephezulu kancane ukuze ulawule i-IBU. Lokhu kukhetha kwenza kube lula ukwenza ubhiya ngenkathi kugcina ibhalansi yephunga likabhiya iseduze neyasekuqaleni.

Gcina iTolhurst uma ukunemba komlando kubalulekile. Ukuze uthole imidlalo nocwaningo, zama ukuthola amakhoni angempela noma amasampula agciniwe. Sebenzisa ama-hops esikhundleni seTolhurst kuphela ngemva kokuqhathanisa ukwakheka kwamafutha nokunambitha ama-trial batches. Lokhu kuqinisekisa ukuthi ubhiya wokugcina ubonisa inhloso yakho.

Izinto okufanele zicatshangelwe kwisitoreji, ukuzinza, kanye nokuphathwa

Ama-hop aseTolhurst aphelelwa isikhathi eside, okuletha izinselele kubapheki bobhiya. Ukuze kulondolozwe iphunga nokubaba, izindlela zokugcina ezingokoqobo zibalulekile.

Imikhawulo yokugcinwa

Ama-hop aseTolhurst awohloka ngokushesha kunezinhlobo eziningi zesimanje. Ku-20°C (68°F), agcina cishe ingxenye yama-alpha acid awo ngemva kwezinyanga eziyisithupha. Okuqukethwe kwawo uwoyela okuphelele kuphakathi, cishe ku-0.65 mL ngamagremu ayi-100. Lokhu kusho ukuthi izingxenye eziguquguqukayo ziyancipha ngokushesha ezindaweni ezifudumele, ezicebile nge-oxygen.

Ngenxa yalokhu kwehla okusheshayo, ukuzinza kwama-hop e-Tolhurst kungaphansi kwalokho kwama-hop asanda kukhuliswa. Ukulahlekelwa yiphunga nokuncipha kokubilisa kuvamile lapho la ma-hop engagcinwanga kahle noma ekushiseni kwegumbi.

Ukuphatha imikhuba emihle kakhulu

• Gcina ama-hop e-Tolhurst ebanda bese uwaqandisa uma kungenzeka ukuze unciphise ukuwohloka kwamakhemikhali.
• Sebenzisa i-vacuum noma i-nitrogen flush ene-oxygen-barrier packaging ukuze unciphise ukuvezwa.
• Khetha izindawo ezincane nezintsha futhi unciphise isikhathi sokugcina ukuze ulondoloze amafutha nama-alpha acid.
• Hlela amashejuli okwenza ubhiya ukuze iTolhurst isetshenziswe ekufakweni kwama-billi noma njenge-dry hop ukuze ibambe iphunga elisele.
• Lebula amaphakheji anezinsuku zokuvuna kanye nokwamukelwa ukuze ulandelele ubudala kanye namandla.

Ukwamukela le mikhuba kunciphisa ukulahleka okuvela ekushiseni nasekushiseni. Ukunakekelwa okufanele kwandisa impilo esebenzisekayo yama-hop e-Tolhurst. Kuphinde kuthuthukise ukuhambisana kwemiphumela ye-batch, ikakhulukazi lapho kugcinwa ama-hop e-Tolhurst noma kuhlolwa ukuqina kwama-hop e-Tolhurst ukuze kwenziwe ubhiya obudala noma obuncane.

Izindlela zokwenza ubhiya kanye nemibono yeresiphi equkethe ama-hops e-Tolhurst

Yethula ama-hop e-Tolhurst ku-ale yakho yesiNgisi ukuze uthole izimbali ezingenabuhlungu. Ngezansi, iresiphi emfushane kanye neziphakamiso zokubhanqa zebhetshi elingama-gallon angu-5 zinikezwa. Kugxilwe kakhulu ephunga nasekulinganiseni, kanye nobuningi be-hop obulungiswa ngokwe-alpha acid ephansi ye-Tolhurst kanye nobuntu obuthambile.

Uhlaka lweresiphi elula ye-ale (amalitha angu-5)

• Ubisi lwezinhlamvu: 10 lb Maris Otter noma i-British pale ale malt, 1.5 lb medium crystal (40–60L).
• I-Mash: ukumnika okukodwa ku-65–67°C (149–153°F) imizuzu engama-60 ukuze umzimba uqine.
• Bilisa: imizuzu engama-60. Ukushisa okuncane kakhulu; kubalwa i-Tolhurst alpha ~2.2%.
• Isimiso sokuhamba sekwephuzile: 20 g weTolhurst ngemizuzu eyi-10, 30 g ku-whirlpool (imizuzu eyi-10-20 ku-80°C), kanye no-30-50 g wokuhamba owomile izinsuku ezi-3-5.
• Imvubelo: Uhlobo lwe-English ale olufakwe ebalweni elifanele lamaseli kanye nokubiliswa ku-18–20°C.
• Iphrofayili elindelekile: i-IBU ephansi, umgogodla we-malt othambile, iphunga elimnandi lezimbali kanye namakhambi avela ezinkethweni zeresiphi ye-ale ye-Tolhurst.

Amanothi okuphuza utshwala

• Lungisa izithako ezifakwe sekwephuzile uma ukhetha iphunga eliningi noma ukubaba okukhulu; iresiphi yeTolhurst idinga ukugcizelela i-hop sekwephuzile ne-dry hop kunokuba kube ukubaba kwasekuqaleni.
• Sebenzisa amazinga okushisa aphansi ukuze ulondoloze uwoyela oshintshashintshayo futhi ugweme amanothi emifino aqinile.
• Ukupholisa umkhuhlane amasonto angu-1-2 kucacisa uhlobo lwe-malt futhi kuvumela iphunga likaTolhurst liqhakaze.

Ukuhlanganiswa ne-malts nemvubelo

I-Tolhurst ihambisana kahle ne-malts yendabuko yaseNgilandi, okuthuthukisa imibala yayo yezimbali. Khetha i-malts ehambisana ne-Tolhurst ukuze uthole iphrofayili eyindilinga neyangempela.

• I-Base malts: I-Maris Otter noma i-Golden Promise yokunotha okufana nesinkwa kanye nokuqedwa okuhlanzekile.
• Ama-malt akhethekile: ikristalu eliphakathi lokuthinta i-caramel nomzimba. Sebenzisa inani elincane ukuze ugweme ukufihla iphunga le-hop.
• Izinketho zomlando: ibhali le-bere kanye ne-oats zokuzijabulisa ngemuva kwezilingo zikaSusan Flavin ezibhalwe phansi.
• Imvubelo: Izinhlobo ze-ale yesiNgisi njenge-Wyeast 1968 London ESB noma i-Safale S-04 ukuze kufakwe ama-ester anezithelo futhi kusekelwe umlingiswa wendlu ojwayelekile.

Amathiphu okukhulisa nokufaka esikhundleni

• Kumaqoqo amancane, sikala okusanhlamvu kanye nama-hops ngokulinganayo. Gcina amaphesenti okufaka kamuva afanayo ukuze kulondolozwe ibhalansi yephunga.
• Uma ukutholakala kweTolhurst kulinganiselwe, hlanganisa inani elincane ne-noble hop engathathi hlangothi ukuze ugcine ukubaba okuncane ngenkathi ukhulisa ukuphakama kwephunga elimnandi.
• Qopha ukusebenza kahle kwe-mash bese ulungisa i-base malt ukuze ifinyelele amandla adonsela phansi lapho usebenzisa okusanhlamvu okuyigugu njenge-bere barley.

Lezi zindlela ziqondisa abenzi bobhiya ekwakheni iresiphi ye-Tolhurst ale ekhombisa amanothi ezimbali athambile futhi ihambisana ne-malt. Hlola amaqoqo amancane bese ulungisa isikhathi se-hop ukuze sivumelane nokunambitheka komuntu siqu kanye nohlamvu lwemvubelo.

Amathiphu awusizo kubantu abenza ubhiya ekhaya abasebenzisa ama-hops e-Tolhurst

Ukusebenza neTolhurst ekulungiseleleni ubhiya ekhaya kudinga ukulungiswa okuncane kobuchwepheshe kanye nesisindo. I-alpha acid ephansi yeTolhurst kanye nokuqukethwe kwamafutha okulinganiselwe kwenza kube kuhle kakhulu ekusetshenzisweni kwesigaba sokugcina kanye nokusetshenziswa kwe-dry-hop. Le ndlela ithuthukisa iphunga ngaphandle kokwandisa ukubaba.

Kumaqoqo ebhiya yasekhaya, khulisa isisindo sephunga elimnandi uma kuqhathaniswa nama-hops esimanje ane-alpha ephezulu. Sebenzisa inani eliphindwe ka-1.5-2 legremu le-hop yesimanje ukuze uthole ukubonakala okubonakalayo kwezimbali noma kwezitshalo.

Sebenzisa izinyathelo zokubilisa kade, ze-whirlpool, noma ze-dry-hop ukuze ubambe uwoyela oshintshashintshayo. Uku-dry-hop izinsuku ezingu-3-7 ku-60-68°F kuqinisekisa iphunga elihlanzekile nelisha. Uku-cool-crashing ngemva koku-dry hop kusiza ukuhlanza ubhiya futhi kugcine iphunga.

Iseluleko sokukala nokushintsha izindlela zokupheka

Uma ukala izindlela zokupheka, bala ukubaba usebenzisa i-alpha engaba ngu-2.2% bese uthatha uwoyela ophelele oseduze no-0.65 mL/100 g. Lungisa amandla adonsela phansi bese weqa isisindo ngokulinganayo ukuze ulingane nevolumu yebhetshi. Hlola kabusha ama-IBU ngemva kokushintsha.

• Ukushintshana okuqondile: shintsha iTolhurst ngesisindo ngenkathi ulungisa ama-billing engeziwe phezulu ukuze uthole iphunga elimnandi.
• Ukushintshaniswa okuhlukanisiwe: hlanganisa iTolhurst ne-hop yesimanje yesiNgisi ezinzile njenge-East Kent Goldings ukuze uthuthukise ukugcinwa kanye nokuvumelana.
• Khetha okunye esikhundleni salokho: khetha amaphunga esiNgisi aphansi ukuze ulondoloze amanothi athambile ezwekazini kanye namakhambi anikezwa yiTolhurst.

Amanothi okuphatha asebenzayo

Gcina ama-pellets noma ama-cone e-hop ebanda bese uvala nge-vacuum ukuze wehle kancane. Ukuze usebenzise i-Tolhurst ekhaya, hlela uku-oda ama-batches amancane amasha kunesitokwe esikhulu ukuze ugcine uhlamvu lwamafutha lukhanya.

Ngesikhathi sokukala iTolhurst ngamaqoqo amakhulu, sikala isisindo ngokuqondile futhi ugcine isikhathi sokwengeza. Nambitha amaqoqo amancane aqalayo uma uzama izilinganiso ezintsha zokulungisa iphunga ngaphandle kokukhulisa uhlamvu lwe-malt noma lwemvubelo.

Ucwaningo, izinkomba, kanye nemithombo ngama-hops aseTolhurst

Lesi sigaba sibala izinto ezibalulekile kanye nokufundwa okuphakanyisiwe kwabacwaningi kanye nabenzi bobhiya abanesifiso seTolhurst. Siqokomisa izinto eziyinhloko ezigciniwe, izizindalwazi zezitshalo, kanye namanothi asebenzayo asekela ucwaningo lwamanje lweTolhurst kanye nezincwadi ze-hop ezicashunwe kuTolhurst.

Izinkomba ezibalulekile zomlando nezesayensi zifaka phakathi okufakiwe kwezinhlobo zezitshalo ezikhethiwe kanye nama-akhawunti abuyekezwe ontanga. Isizindalwazi sezinhlobo zezitshalo ze-hop sase-Oregon State University sinikeza idatha esemthethweni yezinhlobo zezitshalo kanye nezibalo zokuhlaziya ezisetshenziswa ezinkombeni eziningi zaseTolhurst.

• Izingxoxo zezolimo kanye nokukhiqiza utshwala zekhulu lama-20, njengombiko we-Journal of the Institute of Brewing ka-1923, ovela njalo ocwaningweni lwaseTolhurst.
• I-Willingham Nurseries kanye nabanye abahlinzeki be-hop baseNgilandi ababhala phansi amanothi ezolimo kanye nezincazelo ze-cultivar ze-Tolhurst, ezivame ukucashunwa ezincwadini ze-hop ohlwini lwe-Tolhurst.
• I-Hop compendia kanye nedathabheyisi yezingane eziqoqa amaphrofayili e-alpha/beta acid kanye nezici zokukhula zomsebenzi wokuqhathanisa.

Ukuze kufundwe kabanzi, izindlela zokwelapha zezemfundo nezithandwayo zibeka iTolhurst ngaphakathi komkhuba wokwenza ubhiya wasendulo. Iphrojekthi kaSusan Flavin ye-FoodCult kanye namaphepha aku-Historical Journal anikeza umongo wokuzijabulisa kwezikhathi ezithile kanye nokwenza ubhiya ngendlela echazayo.

• Bheka amakhasi omkhiqizo wonyaka wokuvuna kanye namaphepha okuhlaziya abaphakeli uma uqhathanisa amaphrofayili amakhemikhali.
• Sebenzisa amaphepha okugcina umlando ayinhloko ukuze uthole imvelaphi kanye namanothi okusetshenziswa kwasekuqaleni ashiwo ezinkombeni zeTolhurst.
• Buyekeza izizindalwazi zesimanje zezitshalo ukuze ulandelele izibuyekezo ocwaningweni lweTolhurst kanye nezinguquko zezolimo ezibikiwe.

Amakhredithi ezithombe kanye nokuvuma ukukhiqizwa kabusha kwezithombe zomlando kufanele kulandele izimfanelo zabathwebuli bezithombe bokuqala. Uma usebenzisa izinto zomhlinzeki, qinisekisa ukuthi idatha yokuhlaziya ihambisana nonyaka wesivuno kanye neqoqo elithile.

Abacwaningi abaqoqa izincwadi zomlando bazothola ukuthi ukuhlanganisa amajenali agciniwe, izizindalwazi zaseyunivesithi, kanye namakhathalogi e-hop anamuhla kukhiqiza umbono ophelele kakhulu weTolhurst. Ukucaphuna ngokucophelela imithombo eyinhloko kuthuthukisa ukuthembeka kwanoma yimuphi umsebenzi osebenzisa lezi zinkomba zeTolhurst kanye nezincwadi ze-hop ezifakiwe eTolhurst.

Isiphetho

Isifinyezo seTolhurst siveza i-aromahop yaseBrithani yomlando, eyakhiqizwa nguJames Tolhurst ngawo-1880. Inephunga elincane, elicishe libe njengelezwekazi, eliqhutshwa yi-myrcene (≈42.5%) kanye ne-humulene (≈19.4%). Ngokwekhemikhali, iTolhurst ine-alpha ephansi (≈2.2%) kanye ne-beta (≈2.9%) acid, kanye ne-co-humulone eseduze no-31%. Uwoyela ophelele ucishe ube ngu-0.65 mL/100 g, okuchaza iphrofayili yayo yokuzwa kanye nokusetshenziswa kwayo.

Ngokombono osebenzayo wokwenza ubhiya, ukusetshenziswa kweTolhurst kucacile. Kungcono kakhulu ekufakweni kweziphuzo ezisanda kwenziwa kanye nephunga elimnandi, ikakhulukazi ezindaweni zokuzijabulisa zakudala lapho ukunemba kubalulekile khona. Isivuno sayo esibi kanye nokuqina okulinganiselwe kokugcina—okugcina cishe ama-49% alpha ngemva kwezinyanga eziyisithupha ku-20°C—kunciphisa ukutholakala kwayo kwezohwebo. Ukusha kubalulekile kubapheki bebhiya.

Isifinyezo sokwenziwa kwe-Tolhurst sigcizelela ukubaluleka kokusebenzisa ama-cone noma ama-pellet amasha kakhulu. Wagcine ebanda ukuze kulondolozwe uwoyela oshintshashintshayo. Uma i-Tolhurst yangempela ingatholakali, khetha ezinye izindlela zesimanje ezinebhalansi efanayo ye-myrcene-humulene. Kodwa-ke, khumbula ukuthi ezinye izindlela zizoshintsha umehluko womlando. I-Tolhurst isabalulekile ocwaningweni nasezindleleni zokupheka zesikhathi esithembekile, naphezu kwemikhawulo esebenzayo.

Imibuzo Evame Ukubuzwa

Iyini iTolhurst futhi kungani ibalulekile kubapheki bebhiya?

I-Tolhurst iyi-aromahop yaseBrithani yomlando eyaqala ukutshalwa ngawo-1880 nguJames Tolhurst eHorsmonden, eNgilandi. Ibalulekile kubapheki bebhiya kanye nezazi-mlando zokukhiqiza ubhiya. Lokhu kungenxa yokuthi imelela iphunga elidala elivela endaweni yasemaphandleni. Le phrofayili ithambile, ifana neyamazwekazi, futhi isiza ekuvuseleleni ubhiya basendulo.

I-Tolhurst yavelaphi futhi yazaliswa ubani?

I-Tolhurst yatshalwa eHorsmonden, eKent, ngumnakekeli wezitshalo uJames Tolhurst ngawo-1880. Kungenzeka ukuthi ibuyela emuva endaweni endala enezakhi zofuzo zasendulo ezihlotshaniswa nemigqa ye-hop yaseFlemish neyezwekazi.

I-Tolhurst yayisetshenziswa kanjani ekuphekeni kwesiNgisi ngokomlando?

Ekuqaleni kwekhulu lama-20, iTolhurst yayibhekwa njengendlela efanelekile esikhundleni seFuggle noma iGolding yobhiya obungadingi ukunambitheka kwe-hop okuhlukile. Abapheki bebhiya bayisebenzisela iphunga le-hop elithambile, elingabonakali esikhundleni sobuntu obuqinile.

Ingabe iTolhurst isakhuliswa ngokwezentengiselwano nanamuhla?

I-Tolhurst ayisakhuliswa ngokwezentengiselwano nganoma yisiphi isikali esibalulekile. Isivuno esiphansi, ukuvuthwa kwesizini yokuqala, izinga lokukhula eliphansi, ukungenwa yizifo, kanye nokuqina kokugcinwa okubi kwaholela abalimi ukuba bayiyeke. Isalokhu ithakazelisa kubapheki bobhiya basendulo kanye nabacwaningi.

Iyini indlela yokukhula kukaTolhurst kanye nesivuno esivamile?

I-Tolhurst inezinga lokukhula eliphansi futhi iyinhlobo yesizini yokuqala. Isivuno esibikiwe siphansi, cishe singama-335–785 kg ngehektha (300–700 lbs ngehektha), okube nomthelela ekwehleni kokukhiqizwa kwayo kwezohwebo.

Yiziphi izifo iTolhurst engazimelani noma ezingase zivele kalula kuzo?

I-Tolhurst ikhombisa ukumelana okulinganiselwe ne-downy mildew kodwa ayinazo izindlela eziqinile zokumelana nezifo eziningi ezivamile ze-hop. Le phrofayili yokuthambekela, kuhlanganiswe namandla aphansi, yehlise ukukhanga kwayo kubalimi bezentengiselwano.

Yiziphi izici ze-cone kanye nokuvuna kukaTolhurst?

Amarekhodi anamuhla awagcizeleli ubukhulu noma ubuningi be-cone obuhlukile be-Tolhurst. Ama-cone achazwa ngokusebenza njengephunga elihlukile kunokuba abe mnandi. Ukulula kokuvunwa akugqanyiswanga; izinkinga eziyinhloko kwakuwukuvunwa okuphansi kanye nokugcinwa okubi.

Ayini ama-alpha nama-beta acid kaTolhurst?

I-Tolhurst iyi-hop enephunga eliphansi le-alpha enama-alpha acid acishe abe ngu-2.2% kanye nama-beta acid acishe abe ngu-2.9%, okwenza ingafaneleki njenge-hop eyinhloko ebabayo.

Iyini i-co-humulone kaTolhurst futhi igcinwa kahle kangakanani?

I-Co-humulone ibikwa ukuthi ingama-31% ewonke ama-humulones. I-Tolhurst ayigcini kahle: igcina cishe ama-49% e-alpha acid yayo ngemva kwezinyanga eziyisithupha ku-20°C (68°F), ngakho-ke ubusha kanye nokugcinwa kwayo ebanda kubalulekile uma itholakala.

I-Tolhurst inuka futhi inambitheka kanjani kubhiya?

I-Tolhurst inikeza iphunga elimnandi kodwa elithambile lesitayela sezwekazi—i-herbal, i-flower ethambile, futhi inongwe kancane. Iminikelo yokunambitheka ithambile: ukubaba okuncane kanye nohlamvu lwe-hop oluthambile lwezimbali/i-herbal ngaphandle kwe-citrus eqinile noma amanothi e-resin.

Ibukeka kanjani iphrofayili kawoyela obalulekile kaTolhurst?

Okuqukethwe uwoyela okuphelele kuncane cishe ku-0.65 mL ngamagremu ayi-100. Izingxenye eziyinhloko yi-myrcene (~42.5%), i-humulene (~19.4%), i-farnesene (~8.3%), kanye ne-caryophyllene (~7.7%), okuchaza uhlamvu lwayo lwemifino, olunongwe kancane, kanye nezimbali.

Ama-hop aseTolhurst avame ukusetshenziswa kanjani ekwenzeni ubhiya?

I-Tolhurst isetshenziswa kakhulu njengephunga elimnandi. Abapheki bewayini bayayifaka ngasekupheleni kokubilisa (imizuzu eyi-10-5 edlule), e-whirlpool, noma njenge-dry hop ukuze kulondolozwe amafutha aguquguqukayo. Ngenxa yama-alpha acid aphansi, isetshenziselwa iphunga elimnandi kune-IBUs.

Yiziphi izilinganiso ezivamile zokusetshenziswa kweTolhurst ezindleleni zokupheka?

Uma ifakiwe, iTolhurst ivame ukumela ingxenye enkulu yesisindo se-hop ku-grist yobhiya obugxile ephunga—idatha iphakamisa ukuthi ingabala cishe ama-43% ama-hop asetshenziswa ezindleleni zokupheka ezibonisa lokhu. Lindela ukusebenzisa isisindo esikhulu kune-high-alpha aroma hops yesimanje ukuze kutholakale iphunga elibonakalayo.

Kufanele ngifake nini iTolhurst ngosuku lokuphuza utshwala?

Khetha okungeziwe sekwephuzile: imizuzu eyi-10-5 ngaphambi kokushisa, i-whirlpool emazingeni okushisa aphansi, kanye nokushintshashintsha okumanzi. Ukungezwa kokubilisa kusenesikhathi akusebenzi kahle ephunga futhi akudingekile uma ubheka okuqukethwe kwe-alpha okuphansi kwe-Tolhurst.

Yimiphi imiphumela yokuzwa umlomo iTolhurst enayo?

I-Tolhurst inegalelo elincane ekushintsheni komuzwa womlomo. Umphumela wayo oyinhloko iphunga elimnandi kanye nokubaba kokugcina okuthambile; ayishintshi kakhulu umzimba noma ukuthungwa.

Yiziphi izinhlobo zobhiya ezifanelana kahle neTolhurst?

I-Tolhurst ifanela ama-ales aseNgilandi omlando, ama-ales athambile, ama-ales aphuzi, kanye nobhiya bokuzilibazisa besikhathi lapho ukutholakala kwe-hop kufanele kuncishiswe khona. Yisebenzise uma iphunga elithambile lesitayela sezwekazi lifaneleka kunephunga le-hop lanamuhla eliqinile.

Isetshenziswa kanjani iTolhurst ocwaningweni lomlando lokubilisa utshwala?

Abacwaningi kanye nabenzi bobhiya bomlando bakhetha iTolhurst ngenxa yofuzo lwayo oludala kanye nozalo lwayo lwezwekazi lapho bevuselela ubhiya bangesikhathi. Iphunga layo eliphansi kanye nobuqiniso bayo kwenza kube usizo emizamweni yobuciko kanye nemiklamo yobhiya yokuhlola.

Ingabe kukhona izifundo ezisetshenziswa yiTolhurst ekuzijabuliseni?

Yebo. Iphrojekthi kaSusan Flavin ye-FoodCult isebenzise iTolhurst ekuvuseleleni ama-ales ase-Ireland ekhulu le-16 kanye nebhali le-bere kanye ne-oats. Imiphumela yaba ubhiya obabayo kancane, oxutshwe kancane onombala woju olukhanyayo, ukubukeka okufiphele okuvela kuma-oats, kanye nobukhulu bokugcina obuhambisana ne-ABV engu-~5–5.3%.

Yimaphi ama-hop anamuhla angathatha indawo yeTolhurst?

Azikho izithako eziqondile ezithengiswayo. Abapheki bebhiya bavame ukukhetha ama-hops athambile e-English aroma njenge-Fuggle noma i-Golding noma ezinye izinhlobo ze-low-alpha continental aroma ukuze kulinganiswe uhlamvu lwe-Tolhurst oluthambile lwe-herbal/flower kanye nebhalansi yamafutha. Ukuhlanganisa inani elincane le-aroma hop yesimanje ezinzile ne-heritage hop kungasiza ekuhlanganiseni iphunga ngenkathi kutholwa ukugcinwa.

Kufanele ngikhethe nini enye esikhundleni seTolhurst?

Khetha okunye esikhundleni salokho uma iTolhurst ingatholakali, uma udinga ukugcinwa okungcono, i-alpha ephezulu yama-IBU abikezelwayo, noma ukutholakala okuthembekile kwezentengiselwano. Ukuze uthole amaphrojekthi anembile ngokomlando lapho iTolhurst ingatholakala khona isanda kutholakala, sebenzisa okwangempela; kungenjalo khetha i-hop ye-English/continental aroma emnene.

Zizinzile kangakanani i-Tolhurst hops endaweni yokugcina?

I-Tolhurst ayinawo umkhawulo wokugcina oqinile. Igcina cishe u-49% we-alpha acid ngemva kwezinyanga eziyisithupha ku-20°C (68°F). Uwoyela ophelele uphakathi nendawo kodwa izingxenye eziguquguqukayo ziwohloka ngokushesha ngaphandle kokugcina okubandayo, okungenawo umoya-mpilo.

Yiziphi izindlela ezinhle kakhulu zokuphatha nokugcina iTolhurst?

Gcina iTolhurst ibanda futhi ivalwe emaphaketheni okuvimba umoya-mpilo (i-vacuum noma i-nitrogen ehlanjululwe). Yigcine iqandisiwe uma kungenzeka futhi uyisebenzise ngokushesha ngemva kokuthenga. Nciphisa ukuvezwa komoya-mpilo kanye nokugcinwa okufudumele ukuze kulondolozwe iphunga nama-alpha acid.

Ungakwazi yini ukunikeza uhlaka olulula lweresiphi usebenzisa iTolhurst?

Ukuze uthole i-ale yesiNgisi engamalitha angu-5: I-Maris Otter noma isisekelo se-ale esiphuzi esinekristalu eliphakathi elingu-5–15%; hlanganisa ku-65–67°C (149–153°F). Sebenzisa i-Tolhurst sekwephuzile: isibonelo, amagremu angu-20 ngemizuzu eyi-10, amagremu angu-30 ku-whirlpool, kanye ne-30–50 g dry hop. Lindela ama-IBU aphansi kanye nephunga elimnandi le-hop; lungisa inani phezulu uma kuqhathaniswa nama-hops ane-alpha ephezulu.

Yimaphi ama-malt kanye nemvubelo ahambisana kahle ne-Tolhurst?

Hlanganisa iTolhurst ne-malts yendabuko yesiNgisi efana neMaris Otter noma iGolden Promise kanye ne-crystal malts elinganiselayo ukuze kube nobumnandi obuncane. I-yeast ye-English ale efana ne-Wyeast 1968 noma i-Safale S-04 ifanelana nephrofayili yayo. Ukuze uthole ukudla okumnandi, sebenzisa ibhali le-bere kanye ne-oats enohlobo lwe-yeast lwesifunda olufanele.

Ngingawatholaphi ama-hops e-Tolhurst namuhla?

I-Tolhurst ayikhiqizwa kakhulu ngokwezentengiselwano. Bheka izindawo zokugcina izinhlanzi ze-heritage hop, abahlinzeki be-historic hop abangochwepheshe, kanye nezikhungo zocwaningo. Uma zitholakala, abahlinzeki bavame ukuthumela ngaphakathi; hlola amaphepha okuhlaziya onyaka wokuvuna kanye nezinketho zokuthumela ezihambisanayo.

Yini okufanele ngiyihlole lapho ngithenga ama-hops e-Tolhurst?

Thenga izinto ezintsha kakhulu zonyaka wokuvuna ezitholakalayo, gcizelela ukupakishwa kwe-oxygen-barrier kanye nokuthunyelwa kwe-cold-chain, bese ucela imibiko ye-alpha/beta kanye namafutha lapho kungenzeka khona. Beka phambili indawo yokugcina eqandisiwe noma efrijini kanye nezikhathi zokuhamba ezimfushane ngenxa yokungagcinwa kahle kweTolhurst.

Ngingazivumelanisa kanjani nenani leTolhurst ukuze ngilisebenzisele izindlela zokupheka ubhiya wasekhaya?

Kala inani le-Tolhurst phezulu uma liqhathaniswa nama-hops e-aroma aphezulu e-alpha ukuze ufinyelele amazinga ephunga aqashelwayo. Sebenzisa okungeziwe kwe-late-boil, i-whirlpool, kanye ne-dry-hop. Bala ama-IBU ngokusekelwe ku-alpha engu-~2.2% bese ukhuphula isisindo se-hop ukuze uzuze iphunga ngaphandle kokuthinta ukubaba.

Ingabe kukhona iseluleko sokukhulisa noma ukufaka iTolhurst ezindleleni zokupheka?

Uma ukala, sebenzisa i-alpha kaTolhurst (~2.2%) kanye namafutha aphelele (0.65 mL/100 g) njengesisekelo. Uma ushintsha, khetha ama-hops e-English aromatic aphansi noma ama-continental aromatic noma uhlanganise i-Tolhurst ne-aromatic hop yesimanje ezinzile ukuze uthuthukise impilo yokugcina ngenkathi ulondoloza uhlamvu oluthambile, olufana ne-herbal/flower.

Yimiphi imithombo ebalulekile yolwazi ngama-hops aseTolhurst?

Izinkomba eziyinhloko zifaka phakathi isizindalwazi se-Oregon State University hop cultivar, amajenali okukhiqiza utshwala ekuqaleni kwekhulu lama-20 (isb., Izingxoxo ze-Institute of Brewing), amakhathalogi ezindawo zokugcina utshwala ze-hop, kanye nocwaningo lwamuva nje lokukhiqiza utshwala njengophrojekthi kaSusan Flavin i-FoodCult kanye nemibiko yezemfundo ehlobene.

Ngingafunda kuphi okwengeziwe noma ngithole izithombe ezihlobene neTolhurst kanye nokuzijabulisa?

Ukufunda okwengeziwe kuhlanganisa izihloko zezemfundo nezithandwayo mayelana nokupheka utshwala ngokomlando, izinto zephrojekthi ye-FoodCult, kanye namakhasi e-hop nursery aqopha izinhlobo zefa. Amakhredithi ezithombe zokuzijabulisa avame ukuvela kanye nokubhalwa kwephrojekthi—izincwadi zikaSusan Flavin ziwumthombo ovamile wezithombe zokuzijabulisa zomlando.

Ukufunda Okuqhubekayo

Uma ukujabulele lokhu okuthunyelwe, ungaphinda uthande lezi ziphakamiso:

• Ama-Hops in Beer Brewing: Elsaesser
• Ama-Hops ku-Beer Brewing: Styrian Golding
• AmaHops Ekuphiseni Ubhiya: Agnus