Ndizosavuta kuganiza kuti tikamalankhula za "kukoma" kwa khofi, timangotanthauza momwe amakondera.Pokhala ndi zowonjezera zowonjezera za 40 zomwe zimapezeka mu nyemba zonse za khofi wokazinga, kununkhira kumatha kuwulula zambiri za momwe nyemba za khofi zimakulidwira, komanso mbiri yowotcha ndi njira zopangira zomwe zimagwiritsidwa ntchito popanga.
Ngakhale khofi wobiriwira ali ndi zinthu zopangira fungo, ndi udindo wa wokazinga kuwotcha nyemba kuti atulutse mankhwala onunkhira.Musanachite izi, ndikofunikira kumvetsetsa momwe fungo la khofi limapangidwira komanso momwe zinthu zosiyanasiyana zingakhudzire.
Mwachitsanzo, ganizirani za kukhala ndi chimfine, pamene fungo lanu silikumveka bwino ndipo chakudya chanu sichimamveka bwino.Ngakhale kukoma kwanu kukugwirabe ntchito, simungalawe chilichonse.
Orthonasal olfaction ndi retronasal olfaction ndi njira ziwiri zomwe fungo limamveka.Pamene khofi imalowetsedwa kapena ikupezeka pakamwa, kutsekemera kwa retronasal kumachitika, pamene zigawo zonunkhira zimadziwika pamene zikuyenda kudzera mumtsinje wamphuno.Orthonasal olfation ndi pamene timanunkhiza khofi kudzera m'mphuno mwathu.
Aroma amagwira ntchito ngati chitsogozo chaowotcha khofi apadera poweruza ngati kukula kwa nyemba kuli koyenera, kuwonjezera pa kufunikira kwake kwa chidziwitso cha ogula.
Kodi Kununkhira kwa Coffee Kumakhudza Chiyani?
Nyemba za khofi zobiriwira nthawi zambiri sizikhala ndi fungo lodziwika bwino.Mankhwala onunkhira samapangidwa mpaka khofi atawotchedwa, zomwe zimayamba kutsatizana kwamankhwala omwe amapatsa khofi kununkhira kwake.
Izi zimayamba chifukwa cha mitundu yosiyanasiyana yama precursors, kuphatikiza shuga, mapuloteni, chakudya, ndi ma chlorogenic acid.Komabe, kutengera mitundu yosiyanasiyana, kuphatikiza mitundu, mikhalidwe yomwe ikukulirakulira, ndi njira zopangira, kuchuluka kwa ma precursors amankhwalawa kumasinthasintha.
Enzymatic, dry distillation, ndi browning shuga ndi magulu atatu omwe Specialty Coffee Association (SCA) amagawaniza zonunkhira za khofi.Aromas omwe amapangidwa ngati mankhwala opangidwa ndi ma enzyme mu nyemba za khofi pakukula ndi kukonza amatchedwa fungo la enzymatic.Kaŵirikaŵiri fungo limeneli limatchedwa zipatso, zamaluwa, ndi zitsamba.
Pakuwotcha, fungo lochokera ku distillation youma ndi brown brown zimawonekera.Kuwotcha ulusi wa zomera kumapangitsa kuti pakhale fungo lowuma la distillation, lomwe nthawi zambiri limatchedwa carbony, spicy, and resinous, pamene Maillard imayambitsa kutulutsa fungo la browning la shuga, lomwe nthawi zambiri limatchedwa caramel-like, chocolatey, ndi nutty.
Komabe, palinso zinthu zina kuwonjezera pa kukula ndi kukazinga zomwe zingakhudze fungo la khofi chifukwa cha kusiyana kwa polarity.
Malinga ndi kafukufuku, mamolekyu ambiri a polar monga 2,3-butanedione amatulutsa mofulumira kuposa ochepa polar monga -damascenone.Fungo lodziwika mu kapu ya khofi wofulidwa limasintha ndi nthawi yochotsa chifukwa cha kusiyana kwa zigawo za zigawo za m'zigawo.
Momwe Kupaka Kumathandizira Pakusunga Aroma
Kununkhira kumatha kukhudza kutsitsimuka, komwe kumatchedwa kuti khofi woyambirira, wosawonongeka, kuwonjezera pa kukoma.
Nyemba za khofi zimataya kulemera kwake ndipo zimakhala zowonda kwambiri panthawi yokazinga, zomwe zimapangitsa kuti zikhale zosavuta kuti zosakaniza zonunkhira zichoke.Ngati khofi wowotchayo sanasamalidwe bwino, zosakaniza zake zonunkhiritsa zimawonongeka msanga, n’kumusandutsa fulati, wosamveka, ndiponso wosakoma.
Khofi akhoza kubisa makhalidwe apadera a nyemba ngati satetezedwa ku zikoka zakunja.Izi zimachitika chifukwa cha kumasuka komwe khofi imayamwa fungo la chilengedwe chake.
Polawa khofi, fungo ndilofunika kwambiri pozindikira momwe khofiyo imamvekera.Popanda khofiyo, kakomedwe ka khofiyo kakanakhala kopanda moyo, kosasangalatsa, ndiponso kopanda pake.Ndikofunikira kwambiri kwa akatswiri owotcha khofi kuti amvetsetse momwe amapangira komanso kusunga fungo labwino.
Ku CYANPAK, timakupatsirani zosankha zosiyanasiyana zosunga zachilengedwe kuti zikuthandizeni kuti nyemba zanu za khofi zikhale zatsopano komanso kuti makasitomala anu azitha kumva bwino kwambiri.
Nthawi yotumiza: Dec-20-2022