Hops a cikin Brewing: Yeoman

Hotuna dalla-dalla na hop cones da koren ganyen da ke girma a kan katako na katako a ƙarƙashin hasken rana mai dumi, tare da tuddai masu birgima a baya. Karin bayani

An lura da nau'in hop na Yeoman don abubuwan da ke nuna citrus fiye da ƙaƙƙarfan ƙasƙanci na Ingilishi. Yana da amfani ga duka farkon ɗaci da kuma maganin ƙamshi daga baya. Masu shayarwa sun yi amfani da Yeoman a cikin ɗimbin girke-girke na tarihi, galibi suna yin wani muhimmin sashi na lissafin hop. Ko da yake Yeoman Brewing yanzu al'ada ce ta tarihi, tasirin sa ya kasance cikin zuriya da shirye-shiryen kiwo.

Key Takeaways

• Yeoman hops, wanda kuma aka sani da Wye Yeoman, ya samo asali ne a Kwalejin Wye a Burtaniya a cikin 1970s.
• Wannan nau'in hop na Yeoman ya kasance maƙasudi biyu tare da matsakaicin acid alpha kusan 8% da ƙanshin citrus.
• An yi amfani da shi a tarihi a cikin girke-girke da yawa, Yeoman yakan samar da babban kaso na lissafin hop a cikin rikodi.
• Gurasar Yeoman yanzu ta zama tarihi; iri-iri an daina amma yana da mahimmanci a cikin zuriyarsu.
• Tushen tattara bayanan Yeoman sun haɗa da BeerLegends, GreatLakesHops, Willingham Nurseries, da bayanan USDA hop.

Gabatarwa ga Yeoman Hops da Matsayinsu na Brewing

An haɓaka shi a Kwalejin Wye a Ingila a cikin 1970s, Yeoman wani ɓangare ne na manufa don faɗaɗa nau'ikan hop na Burtaniya. Ya yi fice don babban abun ciki na alpha acid, yana mai da shi manufa don dalilai masu ɗaci da ƙamshi. Wannan sifa ta musamman ta sanya ta zama abin fi so a tsakanin masu shayarwa.

An ga Yeoman a matsayin hop mai iya jujjuyawa, wanda ya dace da kari na tafasa da wuri da kuma busasshiyar hopping. Girke-girke na tarihi sau da yawa yana nuna muhimmiyar rawar da yake takawa, yana nuna muhimmancinsa a cikin shayarwa.

Girbin hop na Ingilishi yawanci yana faruwa ne daga farkon Satumba zuwa farkon Oktoba, daidai da daidaitattun jadawalin Burtaniya. Ko da yake Yeoman ba ya samun kasuwanci, tarihinsa a Kwalejin Wye da bayanin martabarsa ya kasance mai mahimmanci ga masu sha'awar hops na Birtaniyya na gargajiya.

Bayanan kula da kayan girki da aka tanada suna nuna karbuwar Yeoman. An yi amfani da shi don ɗaci mai ƙarfi sannan kuma don ƙara ƙanshi a cikin matakai na gaba. Wannan juzu'in ya ba da hujjar rarrabuwar manufarsa biyu a cikin girke-girke da yawa.

Yeoman hops: Bayanin dandano da ƙanshi

An bayyana bayanin martabar ɗanɗanon Yeoman ta wani ƙamshi na hop na Ingilishi, wanda aka cika shi da bayanin kula na citrus. Malt-gaba ales suna amfana daga babban bayanin kula mai ɗanɗano mai ɗan yaji. Wannan yana daidaita sautunan furanni masu laushi tare da sabon yanayin citrus hops.

Binciken mai yana nuna irin ƙamshin da ke tattare da shi. Jimlar mai suna daga 1.7 zuwa 2.4 ml a kowace gram 100, matsakaicin 2.1 ml. Myrcene, a 47-49%, ya mamaye, yana ba da ra'ayin resinous, 'ya'yan itace, da citrus. Humulene, a 19-21%, yana ƙara kayan yaji da itace mai daraja. Caryophyllene, a 9-10%, yana ba da gudummawar barkono, zurfin ganye.

Ƙananan sassa suna ƙara nuance. Farnesene kadan ne, matsakaicin 0.5%. Abubuwan da aka gano kamar β-pinene, linalool, geraniol, da selinene sun kasance 19-25%. Suna haɓaka fuskokin furanni da 'ya'yan itace a cikin ƙamshin Yeoman.

A cikin dandanawa mai amfani, bayanin martabar dandano na Yeoman yana ba da ɗaci mai daɗi tare da haske mai haske na citrus hops. Masu shayarwa da ke neman ƙamshin turanci na gargajiya tare da alamar lemo ko lemu suna samun amfanin Yeoman. Ya dace don ƙara ƙamshi da amfani da kettle na marigayi.

Abubuwan da ake amfani da su sun haɗa da irin na Turanci kodadde ales da bitters. Anan, hop yakamata yayi magana ba tare da mamaye jikin malt ba. Citrus hops nau'i-nau'i da kyau tare da caramel malts da kuma hana yisti esters don ma'auni, masu ƙanshi.

Hoton macro na sabon mazugi na hop da aka girbe, sikelin sa na zinare-kore yana kyalkyali a karkashin hasken yanayi mai dumi a saman kasa. Karin bayani

Ƙimar Brewing da Haɗin Sinadaran Yeoman

Yeoman alpha acid an ruwaito a cikin matsakaici zuwa babban kewayo. Bayanan farko sun nuna alpha acid daga 12-16%, matsakaicin kusan 14%. Koyaya, madadin bayanan bayanan suna ba da shawarar faffadan kewayo, ƙasa zuwa kusan 6.7% a wasu lokuta. Masu shayarwa ya kamata su san bambancin yanayi lokacin amfani da nazarin tarihi don ƙirƙira.

Beta acid ana samun su kusan 4-5%, matsakaicin a 4.5%. Wannan yana haifar da rabon alpha-beta na 2:1 zuwa 4:1, tare da matsakaita na 3:1. Wannan rabo yana tasiri tasiri mai ɗaci da kwanciyar hankali na shekarun giya.

Co-humulone Yeoman yana samar da kusan kashi ɗaya cikin huɗu na jimlar alpha acid. Yawanci yana kusan kashi 25% na juzu'in alpha. Wannan rabo yana rinjayar ingancin dacin da aka gane, yana taimakawa zaɓin hop don girke-girke da ke nufin takamaiman matakin haushi.

Jimlar mai Yeoman matsakaici ne, idan aka kwatanta da nau'ikan da aka mayar da hankali kan kamshi. Matsakaicin darajar daga 1.7 zuwa 2.4 ml a kowace 100 g, matsakaicin kusan 2.1 ml/100 g. Abun cikin mai yana rinjayar duka gudummawar ƙamshi da rashin ƙarfi yayin busassun hopping.

• Rushewar mai na yau da kullun: myrcene kusan 48% na jimlar mai, humulene kusa da 20%, caryophyllene kusan 9.5%, farnesene a kusa da 0.5%, da sauran mai da ke samar da sauran 19-25%.
• Bambance-bambance tsakanin bayanan bayanai ya taso ne daga shekarar girbi, yankin girma, da hanyar bincike.

Don tsara girke-girke, yi amfani da matsakaitan ƙididdigan abubuwan sinadaran Yeoman a matsayin tushe. Daidaita don auna lambobin lab idan akwai. Wannan tsarin yana taimakawa daidaita raka'o'in ɗaci da ake tsammani da bayanin ƙamshi, yin lissafin bambancin tsari-zuwa-tsari.

Yeoman Hops a cikin Amfani da ƙamshi da ƙamshi

Masu Brewers suna daraja Yeoman sosai don amfani da manufa biyu. Yawan alpha acid ɗin sa ya sa ya zama babban zaɓi don ɗaci, an ƙara da wuri a cikin tafasasshen. Wannan yana tabbatar da tsaftataccen ɗaci a cikin giya.

Binciken girke-girke yana nuna iyawar Yeoman. Ana yawan amfani da shi a cikin ƙarin abubuwan hop iri-iri. Yawanci, yana da kusan kashi talatin da takwas cikin ɗari na jimlar nauyin hop a girke-girke.

Lokacin da aka ƙara a makara ko lokacin fermentation, mai na Yeoman na hop yana bayyana ɗanɗano mai ɗanɗano da halayen ganyayyaki na Ingilishi. Wannan yana ƙara ƙamshin giyan.

• Tafasa da wuri: abin dogara Yeoman mai ɗaci wanda ke ba da tsaftataccen ɗaci.
• Marigayi tafasa ko guguwa: ƙamshin Yeoman mai haskaka amfani da abubuwan citrus.
• Dry hop ko fermenter kari: mai bayyananniyar mai wanda ke dammar malt-gaba ales.

Masu sana'a masu sana'a suna haɗa Yeoman cikin girke-girke don daidaita ƙashin baya da ƙamshi. Yin amfani da shi don ɗaci da ƙarewa yana haifar da haɗin kai tsakanin cajin mai ɗaci da ƙamshi na ƙarshe.

A matsayin zaɓi na amfani da hop mai manufa biyu, Yeoman ya dace da ales na Ingilishi da kuma matasan zamani. Bayanan martabarsa yana kula da halayen gargajiya yayin ƙara ɗagawar citrus da hankali a cikin salon zamani.

Kusa da hannun masu sana'ar giya suna matsi da sabon girbi na Yeoman hops, suna sakin mai a saman wani katako na katako a ƙarƙashin hasken yanayi mai dumi. Karin bayani

Salon Beer da Ya dace da Yeoman Hops

Yeoman yana haskakawa a cikin al'adun gargajiya na Biritaniya, inda ake neman takamaiman halayen Ingilishi. Sau da yawa ana zaɓe shi don ɗanɗanon citrus, ɗanɗano mai haske, da ƙashin baya mai ɗaci. Waɗannan halayen sun dace da girke-girke na gaba da kyau da kyau.

Bayanan girke-girke yana bayyana iyawar Yeoman a cikin salo na gargajiya. An yi amfani da shi a cikin kodadde ales, mafi kyau bitters, da milds. Wannan yana taimakawa haɓaka halayen hop na Ingilishi ba tare da rufe malt ko yisti ba.

A cikin lagers, Yeoman yana ƙara bayanin kula mai ɗanɗano idan aka yi amfani da shi kaɗan. Ya dace da lagers irin na nahiya ko na Biritaniya. Yana ba da ƙamshin ƙamshi mai ƙayyadadden ƙamshi kuma yana kiyaye ƙaƙƙarfan ƙarewa.

• Mafi Cici: Hacicin gargajiya tare da ɗaga citrus mai laushi
• Pale Ale: yana goyan bayan hadaddun malt kuma yana ƙara ingantaccen bayanin kula na hop
• M & Brown Ale: gauraya cikin ƙananan girke-girke don zagaye dandano
• Lagers (style na Biritaniya): ƙananan allurai suna kiyaye tsabtar lager kuma suna ƙara halaye masu hankali

Rubutun sashi don sanannun girke-girke 38 suna ba da shawarar amfani da matsakaici. Wannan don ƙarawa a makara ne ko busassun hopping don ƙamshi, da ƙari na farko don ɗaci. Wannan karbuwa ya sa Yeoman ya zama abin dogaro a cikin salon giya daban-daban.

Lokacin daidaita abin sha, haɗa Yeoman tare da Gabashin Kent Goldings ko Fuggles don ingantaccen bayanin martaba. Gwaji tare da kodadde mai-hop guda ɗaya don bincika yanayin Ingilishi mai launin citrus. Sa'an nan, haɗa shi cikin ƙarin hadaddun girke-girke.

Madadin Hop da Haɗin kai don Yeoman

Ƙwararrun masu sana'a sukan juya zuwa Target lokacin da suke buƙatar maye gurbin Yeoman. Target yana raba tabbataccen hali mai ɗaci da tsaftataccen ƙashin bayan citrus- guduro. Yana kwaikwayi Yeoman a yawancin girke-girke na gargajiya na Turanci da kodadde ale.

Lokacin da ake buƙatar zaɓuɓɓukan foda na lupulin, akwai iyakataccen samuwa ga Yeoman daga manyan na'urori masu sarrafawa. Yakima Chief, Hopsteiner, da BarthHaas ba sa bayar da Cryo, LupuLN2, ko Lupomax nau'i na Yeoman. Cikakken-mazugi ko nau'ikan pellet sun kasance zaɓuɓɓuka masu amfani.

Bayanan Binciken Beer-Analytics da bayanin kula na masu aiki suna nuna ƙaramin saiti na amintattun musaya da gauraye. Yi la'akari da haɗa Target tare da Challenger ko Northdown. Wannan yana maimaita duka nau'ikan nauyi mai ɗaci da manyan bayanin kula na fure-fure.

Shawarwari na hop don Yeoman sun haɗa da Kalubale don tsari da Northdown don tallafin ƙanshi. Waɗannan haɗe-haɗe suna taimakawa keɓance bayanan martaba lokacin da kayan Yeoman kai tsaye suna da bakin ciki.

Dangantakar haihuwa na iya jagorantar zaɓen maye gurbin. Iri-iri sun fito daga ko kuma suna da alaƙa da Yeoman, kamar Pioneer da Super Pride, suna ɗauke da halaye iri ɗaya. Masu shayarwa za su iya gwada waɗannan don matches na kusa.

Hanyoyi masu dacewa don amfani da hops kamar Yeoman sun haɗa da ƙarin ƙamshi mai ban sha'awa da kuma taɓawa da jinkiri. Wannan yana dawo da dabarar da ta ɓace. Don ayyuka masu ɗaci, daidaita maƙasudin alpha-acid maimakon dogaro da sunaye iri-iri kaɗai.

Yi amfani da wannan jigon don gwaji:

1. Fara da Target don haushi.
2. Ƙara Challenger don tsaka-tsakin tsaka-tsaki.
3. Ƙare da Northdown ko wani iri-iri masu alaƙa don ɗaga ƙamshi.

Bin sakamakon kuma daidaita don dandana.

Wurin mashaya mai daɗi na gida mai ɗauke da gilashin giyar amber da ke kewaye da sabobin Yeoman hop cones, tare da rumbun littattafai da allo mai nuna haɗin giyar a bango. Karin bayani

Jagororin Mahimmancin Sashe na Yeoman a cikin Girke-girke

Matsakaicin adadin Yeoman na iya bambanta dangane da niyyar giya. Zai fi kyau a ɗauki Yeoman a matsayin hop mai manufa biyu don ƙari mai ɗaci da marigayi. Alfa acid, daga 6.7% zuwa 16%, suna taka muhimmiyar rawa wajen ƙididdige ɗaci. Yana da mahimmanci a yi amfani da ƙimar alpha da aka auna daga ƙayyadaddun adadin ku, maimakon jimlar lamba.

Lokacin tantance ƙimar hop na Yeoman, la'akari da girman sa a cikin jimlar lissafin hop. Girke-girke sau da yawa sun haɗa da Yeoman daga ƙaramar lafazin zuwa zama hop kaɗai. A matsakaita, Yeoman yana da kusan kashi 38% na jimlar hops. Don ɗanɗanon Ingilishi ko citrus mai ƙarfi, ƙara rabonsa. Sabanin haka, don ƙarin tallafi mai dabara, kiyaye shi ƙasa da 10%.

• Farkon haushi: yi amfani da Yeoman lokacin da alpha ya yi girma. Ƙarawa a minti 60-90 yana ba da ɗaci mai tsabta.
• Late kamshi: yi amfani da Yeoman don citrus da na fure bayanin kula. Ƙara a minti 5-15 ko a cikin wuta don ɗagawa mai haske.
• Dry hop: matsakaicin ƙima yana haɓaka halayen Ingilishi ba tare da yin galaba akan malt ba.

Don ƙayyade adadin Yeoman da ake buƙata, la'akari duka nauyi da kashi. Idan alpha yana kusa da 12-16%, zaɓi ne abin dogaro mai ɗaci, yana buƙatar ƙarancin nauyi idan aka kwatanta da ƙananan-alpha kuri'a. Don alpha a kusa da 7-9%, ƙara gram ko oza don cimma IBU da ake so. Hakanan ya kamata a yi gyare-gyare don matakan co-humulone, wanda ke shafar tsinkayen ɗaci.

Ƙirƙirar ƙa'idodin girke-girke masu sauƙi na iya sauƙaƙe yanke shawara. Don batches 5-gallon, la'akari da waɗannan abubuwan farawa:

• Madaidaicin kodadde ale: 25-35% na lissafin hop azaman Yeoman, rabe tsakanin mintuna 60 da ƙari na ƙarshen.
• Harshen Ingilishi mai ɗaci ko ɗaci: 40-70% Yeoman, jingina kan ƙari na farko don kashin baya da marigayi hops don ƙamshi.
• Nunin nunin-ɗakin-hop: 100% Yeoman yana aiki, amma saita ƙarancin ƙarancin bushewa da bushewa idan alpha yana da girma.

Bibiyar farashin Yeoman hop a cikin batches na iya taimakawa wajen daidaita lambobin ku. Log alpha acid, jimlar mai, da ɗanɗanon da aka gane. Yi amfani da bayanan lab don kowane girbi don ƙididdige IBUs kuma ƙayyade ainihin adadin Yeoman da ake buƙata don batches na gaba.

Yeoman a cikin Kiwo da zuriya iri-iri

A Kwalejin Wye, Yeoman ya taka muhimmiyar rawa a matsayin iyaye masu kiwo. Masu shayarwa sun yi amfani da halayensa don ƙirƙirar hops kasuwanci da yawa. Wannan ƙoƙarin ya haifar da gano asalin hop na Pioneer zuwa Yeoman a cikin bayanan kiwo da yawa.

Binciken kwayoyin halitta ya tabbatar da tasirin Yeoman akan nau'ikan da ke gaba. Waɗannan karatun suna bayyana alamomi daban-daban waɗanda ke haɗa Yeoman zuwa zuriyar Super Pride hop da sauran cultivars na tarihi. Masu kiwon kiwo sun daraja Yeoman saboda kwanciyar hankalin sa da yawan amfanin ƙasa a cikin ƙetare.

Sakamakon shirin sun hada da Pioneer, Super Pride, da Pride of Ringwood. Majagaba ya sami farin jini ga kasuwannin fitarwa. Super Pride a ƙarshe ya maye gurbin Pride of Ringwood a yawancin wuraren sayar da giya na Australiya saboda ƙwarewar aikin gona da daidaito.

Kodayake ba a amfani da Yeoman wajen kiwo, zuriyarsa tana da mahimmanci a cikin shirye-shiryen zamani. Halin gadonsa na ci gaba da tasiri ga ci gaban hop, yana jagorantar zaɓin iyaye don sabon ƙamshi da halaye masu ɗaci.

• Kwalejin Wye: asalin maɓallan giciye waɗanda suka yi amfani da Yeoman.
• Asalin majagaba: an tattara su daga layin kiwo na tushen Yeoman.
• Zuriyar Super Pride hop: samo asali daga gudummawar Yeoman da zaɓi a Ostiraliya.

Filin hop mai haske na zinari wanda ke nuna kyakykyawan mazugi na Yeoman hop a gaba, tare da layuka na bines hop masu ɗorewa zuwa wani gidan gona da ke zaune a tsakanin tsaunuka masu birgima a nesa. Karin bayani

Kasancewa, Kashewa, da Inda ake Samar da Bayanan Tarihi

Masu shayarwa da ke neman samun Yeoman ya kamata su san ba a siyar da shi ta tashoshi na yau da kullun. Beermaverick yana ba da lambar da aka haɗa da bayanin kula da ke tabbatar da dakatar da shi. Hakanan ya fayyace ba'a haɗa shi da masu noman hop ko masana'anta.

Rukunin kayan girke-girke har yanzu suna jera Yeoman a cikin ƙaramin adadin kayan girki. Bincike ya bayyana game da girke-girke 38 da ke ambaton hop. Wannan yana nufin ana samun sawun Yeoman a cakuɗen tarihi, duk da cewa babu shi a yau.

Ga waɗanda ke ƙoƙarin siyan hops na Yeoman, masu tarawa da ƙwararrun masu siyarwa sune mafi kyawun fare. Yawancin kantunan kasuwanci ba sa ɗaukarsa. Jerin sunayen hannun jari na tarihi akan shafuka kamar BeerLegends, GreatLakesHops, da Willingham Nurseries suna ba da nassoshi da suka gabata, ba hannun jari na yanzu ba.

Masu bincike da masu shayarwa da ke neman bayanan tarihi na Yeoman na iya samun bayanai masu mahimmanci a cikin takaddun cultivar USDA da bayanan bayanan da aka adana na Beermaverick. Waɗannan maɓuɓɓuka suna dalla-dalla bayanin kula da kiwo, bayanan gwaji, da kwanakin da suka gabata. Suna taimakawa bayyana dalilin da yasa aka dakatar da Yeoman.

• Bincika bayanan girke-girke don nemo misalai da bayanin kula inda Yeoman ya bayyana.
• Koma zuwa fayilolin cultivar USDA don kiwo da shigarwar rajista masu alaƙa da bayanan tarihi na Yeoman.
• Bincika jerin gwanjon gwanjo na musamman da taron masu tattara hop idan kuna ƙoƙarin siyan Yeoman hops, la'akari da sahihanci da tantancewa.

Hannun jari da rahotannin samuwa sun tabbatar da cewa Yeoman ba ya cikin kasuwar kasuwanci. Bayanan da ke nuna dakatarwar Yeoman na da daraja. Suna taimaka wa masu ƙira don bin tsarin girke-girke na gado ko nazarin layin hop don shirye-shiryen kiwo.

Halayen Haɓaka da Halayen Noma na Yeoman

Yeoman yana girma da wuri, tare da girbi daga farkon Satumba zuwa farkon Oktoba a cikin yanayin Ingilishi. An haɓaka shi a Kwalejin Wye a cikin 1970s. An zaɓi iri-iri don ingantaccen aikin filin sa da daidaitawa zuwa yanayin zafi.

Gwajin filin ya nuna Yeoman yana da matsakaicin matsakaicin matsakaicin matsakaicin girma. Wannan ya sa ya zama mai amfani ga yadudduka hop na kasuwanci. Tsayayyen ci gabanta na alfarwa yana taimaka wa masu shukar sarrafa horo da jadawalin datsa tare da buƙatun aiki da ake iya faɗi.

Yawan amfanin Yeoman ya kai kimanin kilogiram 1610 zuwa 1680 a kowace kadada. Waɗannan alkalumman, idan aka canza su, sun yi daidai da kiyasin kadada gama gari. Wannan yana ba masu sana'a da manoma kyakkyawan fata don tsara samarwa da hasashen samarwa.

Jurewar cutar Yeoman alama ce ta aikin gona mai ƙarfi. An rubuta shi azaman mai juriya ga verticillium wilt, mildew downy, da powdery mildew. Wannan juriya yana rage asara kuma yana rage dogaro ga aikace-aikacen fungicides na yau da kullun.

Halayen mazugi sun dace da noman kasuwanci, ko da yake ba a ƙididdige madaidaicin girman da ma'aunin ƙididdigewa ba a tushen tarihi. Masu shukar sun gano mazugi sun cika ka'idojin sarrafawa don bushewa da pelletizing yayin lokacin amfani da shi.

• Asalin: Kwalejin Wye, Ingila, 1970s.
• Balaga na yanayi: da wuri; girbi farkon Satumba – farkon Oktoba.
• Yawan girma: matsakaici zuwa babba.
• Yawan amfanin Yeoman: 1610-1680 kg/hectare.
• Juriya na cutar Yeoman: verticillium wilt, mildew downy, mildew powdery.

Ga masu noman da ke kimanta nau'ikan, aikin aikin gona na Yeoman yana ba da ma'auni na amfanin da ake iya tsinkaya da rage matsananciyar cuta. Waɗannan halayen sun sanya nau'ikan zaɓi mai ma'ana inda yanayi da yanayin kasuwa suka dace da bayanin martabarsa.

Tsayawa da Halayyar tsufa na Yeoman Hops

Adana hop na Yeoman yana tasiri duka ɗaci da ƙamshi. Cones sune nau'i na yau da kullum, tare da mai daga 1.7-2.4 mL / 100g. Wannan ƙaramin abun cikin mai yana nufin ƙamshi yana bushewa da sauri fiye da nau'in mai mai yawa a cikin ɗaki.

Sanyi, ƙarancin iskar oxygen yana jinkirin asarar mai da adana alfa acid. Ajiye a cikin jakunkuna na Mylar da aka rufe ko kuma ƙarƙashin nitrogen a yanayin sanyi yana haɓaka tsawon rai. Masu shayarwa yakamata su guji zagayowar sanyi mai sanyi wanda ke hanzarta iskar oxygen.

Bayanan riƙewa sun nuna kusan 80% riƙe alpha na Yeoman bayan watanni shida a 20°C (68°F). Wannan adadi yana taimakawa tsara don tsofaffin kayayyaki. Don bushe-bushe ko ƙamshi, yi amfani da mafi kyawun kuri'a ko ƙara yawan hop don rama.

• Gajeren lokaci: har zuwa watanni uku a cikin ɗaki yana aiki don haushi tare da ƙarancin ƙarancin alpha.
• Matsakaicin lokaci: firiji, ƙarancin iskar oxygen yana adana mai da alfa acid mafi kyau.
• Dogon lokaci: daskare ko kiyaye ƙasa 0°C don haɓaka riƙewa lokacin da Yeoman ya tsufa na tsawon watanni da yawa.

Tunda babu foda lupulin na kasuwanci ga Yeoman, sarrafa mazugi yana da mahimmanci. Rage fiɗar iska lokacin aunawa da sakawa. Don girke-girken da aka cire, bin kimar alpha a hankali don daidaitawa ga kowane raguwa.

Lokacin kimanta tsufa Yeoman hops, samfurin ƙamshi kuma auna gudummawar IBU kafin manyan batches. Ƙananan gwajin gwaji suna taimakawa tantance idan asarar mai ya dushe bayanan fure ko na ganye.

Misalai na girke-girke da Bayanan Amfani da ke Nuna Yeoman

A ƙasa akwai ƙayyadaddun tsarin girke-girke masu amfani da bayyanannun bayanan amfanin Yeoman don taimakawa sake ƙirƙirar halayen tarihi. Saitin bayanan yana nuna girke-girke na Yeoman 38 tare da matsakaicin lissafin hop kusa da 38% na jimlar hops. Yi amfani da wannan azaman maƙasudin farawa don giya ta amfani da Yeoman.

Sauƙaƙe mai ɗaci guda ɗaya na Ingilishi (duk- hatsi): 5 gal batch, kodadde malt tushe 90%, crystal 10%. Ƙara Yeoman (ko madadin Target) a minti 60 don haushi kuma a sake a minti 10 don ƙanshi. Rike IBUs matsakaici, 30-40, don nuna halayen citrus-daraja.

Classic Kölsch-style lager: haske pilsner malt, yisti kamar White Labs WLP029. Yi amfani da Yeoman don lissafin hop na 15 – 20% tare da ƙaramin caji mai ɗaci da wuri da ƙari mai ɗaci don ɗaga bayanan citrus ba tare da ma'aunin malt ba.

Don kodadde ales: daidaita shahararrun yisti pairings daga nazari irin su Safale US-05 ko Wyeast 1056. Saita gudummawar Yeoman zuwa kusan 30-40% na jimlar hops, tare da ƙari na hopstand don adana mai mai canzawa da isar da ƙanshin citrus mai haske a cikin giya ta amfani da Yeoman.

• Dabarar da za ta maye gurbin: yi amfani da Target don ɗaci da aka ba da babban adadin alpha acid, sannan gauraya Challenger da Northdown a makara don kwaikwayon ƙamshin Yeoman.
• Tukwici na sashi: lokacin da Yeoman ya zama firamare, raba hops tsakanin 70% da wuri (mai ɗaci) da 30% marigayi (dandano/ƙamshi) don riƙe tsabtar citrus.
• Wasan yisti: tsaka tsaki, fermenters mai tsabta bari Yeoman ya haskaka; nau'ikan ester-gaba na iya haɗa gefen citrus ɗin sa idan suna neman rikitarwa.

Lokacin sake gina kayan girke-girke na gado, ƙara ƙarar abubuwan da suka makara da busassun busassun hop don dawo da ɓatattun ƙamshi masu ƙamshi daga nau'in da aka daina. Wannan hanyar tana taimakawa adana bayanan martaba da aka gani a cikin giyar tarihi ta amfani da Yeoman.

Don tsattsauran ra'ayi da ɓangarorin-mash Brewers: lissafin lissafin sikelin da nauyi. Ajiye bayanan amfanin Yeoman a bayyane a cikin katin girke-girke: kashi dari na lissafin hop, lokacin kari, da abubuwan da aka ba da shawarar. Wannan yana kiyaye maimaitawa a cikin batches.

Yi la'akari da ƙananan batches na matukin jirgi don daidaita gudunmawar haushi da ma'aunin ƙamshi. Bincike ya ba da shawarar yawancin masu sana'a sun zauna a kusa da lissafin hop ɗaya bisa uku na Yeoman a cikin gauran hop da yawa. Yi amfani da wannan rabo lokacin haɗuwa tare da Challenger ko Northdown don kusanci halin asali.

La'akarin Fasaha don Masu Brewers na Zamani

Brewing Yeoman yana buƙatar ingantaccen tsarin sarrafa hop. Tun da manyan masu samar da kayayyaki kamar Yakima Chief, Hopsteiner, da BarthHaas ba sa bayar da lupulin ko foda, masu shayarwa dole ne su dace da tsarin ganye ko pellet. Wannan canjin ya shafi yadda ake sarrafa Yeoman a cikin sana'ar noma irin na cryo.

Alpha acid a cikin Yeoman yawanci kewayo daga kashi 12 zuwa 16. Koyaya, wasu bayanan lab suna nuna ƙimar ƙasa da kashi 6.7. Yana da mahimmanci don tuntuɓar rahotannin lab na tarihi lokacin da ake bitar tsofaffin girke-girke. Wannan yana tabbatar da lissafin IBU daidai ne kuma ma'auni na haushi daidai ne.

Matakan co-humulone suna kusan kashi 25 cikin ɗari, suna ba da gudummawa ga tsaftataccen ɗaci maimakon ɗanɗano mai tsauri. Wannan sifa tana da fa'ida yayin da ake tsara kari mai ɗaci. Yana taimakawa wajen samun daidaiton dusar ƙanƙara da bayanin martaba.

Jimlar abun da ke ciki na mai yana da mahimmanci don asarar tafasa da riƙe ƙamshi. Myrcene, a kusan kashi 48, yana rasa ƙarfi da zafi. Zai fi kyau a yi amfani da hops mai arzikin myrcene a cikin ƙarin ƙari ko hops na whirlpool. Humulene, kusan kashi 20 cikin ɗari, yana ba da ƙaƙƙarfan ƙashin baya kuma yana riƙe ɗanɗanon sa mafi kyau yayin tafasa.

Ba tare da cryo Yeoman ba, masu shayarwa za su iya bincika hanyoyin daban-daban kamar Target ɗin da aka sarrafa cryo don dandano mai ɗanɗano. Gudanar da gwaje-gwaje iri-iri na iya taimakawa kwatanta ƙarfin ƙamshi. Daidaita ma'aunin nauyi na marigayi-hop bisa abubuwan da ake so.

Lokacin maye gurbin, la'akari da Target, Challenger, ko Northdown hops. Waɗannan nau'ikan suna ba da bayanin martaba daban-daban. Target yana ƙara naushin citrus-pine, Challenger yana ba da gudummawar bayanan ƙasa, kuma Northdown gadoji na fure da ɗanɗano mai ɗanɗano.

Ingantaccen sarrafa hop na Yeoman ya haɗa da mafi kyawun niƙa don pellets da canja wuri a hankali don rage iskar oxygen. Yi amfani da jakunkuna na hop ko hop-backs don babban ƙari na marigayi. Bibiyar ƙididdigar alpha da man fetur akai-akai don yin gyare-gyaren da aka sani.

Don Brewing Yeoman, gudanar da gwajin benci don tantance isomerization da riƙe ƙanshi. Haɓaka sakamakon lab zuwa girman samarwa, daftarin ra'ayi na azanci, da sa ido kan bambancin alpha. Wannan bayanan zai jagoranci ci gaban girke-girke na gaba.

• Tabbatar da alpha akan kowane kuri'a kafin kirga IBUs.
• Shirya abubuwan da suka makara don kama ma'aunin myrcene da humulene.
• Yi amfani da madadin ko Yeoman cryo madadin lokacin da ake buƙatar fom na lupulin.

Kammalawa

Yeoman yana da matsayi mai mahimmanci a tarihin hop na Biritaniya. An haɓaka shi a Kwalejin Wye a cikin 1970s, iri-iri ne mai manufa biyu. Ya haɗa ƙamshin turanci na citrusy tare da manyan acid alpha, wanda ya sa ya zama mai ɗaci da ƙamshi a girke-girke na gargajiya. Bayanan martabarsa yana cikin rubuce-rubuce masu yawa da bayanan ƙirƙira.

Ko da yake Yeoman baya samun kasuwa, har yanzu ana jin tasirin sa. Ana iya ganin tasirin halittarsa a cikin nau'ikan kamar Pioneer da Super Pride. Ga waɗanda ke neman kwafin halinsa, rahotannin alpha da aka adana da kuma bayanan aikin gona suna da mahimmanci. Ana iya samun waɗannan a cikin BeerLegends, fayilolin cultivar USDA, da nazari na musamman.

Lokacin yin girke-girke, la'akari da Yeoman azaman mafari. Koyaya, koyaushe tabbatar da ƙayyadaddun ƙimar alpha da yanayin haɗin kai kafin kammala girkin ku. Gadon Yeoman ba kawai a cikin gudummawar jinsinsa ba har ma a cikin ƙamshin da aka rubuta, bayanan sinadarai, da amfani da aka rubuta. Wannan bayanin yana da mahimmanci don zaɓin hop da kiwo a cikin sana'a da sana'a.

Karin Karatu

Idan kuna jin daɗin wannan sakon, kuna iya kuma son waɗannan shawarwari:

• Hops in Beer Brewing: Marynka
• Hops a Biya Brewing: Chinook
• Hops a Biya Brewing: Calypso