Mafiki eKafini - Mhando, Mhemberero uye Nzira Yokuzvichengeta Sei

Dzidza kuti Kofi inogadzirwa sei uye yakasiyana siyana

Kofi iswa inwa yewaini yakakangwa, kana kuti "nyemba," yemuriwo wekhofi. Miti yekofi ndiyo shrub inowanikwa kune dzimwe nyika dziri pasi peAfrica neAsia, kunyange zvazvo chirimwa ikozvino chirimwa muCentral neSouth America pamwe chete.

Kana imwe nguva majiro emuwaini wekofi ari kukohwa, nyama inobviswa uye inodzwa, ichisiya mbeu chete. Usati warova maharia ane grey-ruvara rwemavara uye anotumidzwa sefizha yakaoma.

Nemhaka yokuti maharage ari akafuridzirwa akachengetedzeka panguva ino, anotengeswa uye anotumirwa mutema.

Mhando dzeKean Bean Variko uye Aina

Ikoji yekhofi inokera muhukuru hwavo, maitiro, mararamiro uye kunhuvira zvichienderana nenharaunda uye mamiriro ezvinhu avakakura. Mhando dzakasiyana-siyana dzakasiyana-siyana uye zvinonhuwira pakati pemarudzi akasiyana-siyana zvakasiyana-siyana zvinoshandiswa zvakasiyana semarudzi akasiyana ewaini anowanikwa kubva kuminda yemizambiringa yakasiyana. Zvakanaka kuti uedze nekusiyana kwakasiyana-siyana kuti uwane bhinzi rakakosha pamuromo wako.

Zvizhinji zvezvikwata zvepakati zvedunhu zvichawira mumapoka maviri makuru, Robusta kana Arabica.

Coffee Kazhinji

Kugadzirira bhinzi yehafi yegorosi yekubika, inofanira kutanga yakagochwa. Ikoji yekhofi yakabikwa nekupisa kwakanyanyisa uye nekushungurudzika nguva dzose kuti ivimbise kunyange kupisa. Mhando dzemahara dzakasiyana-siyana kubva pakutsvuka kwegoridhe kusvika kune rimwe rima, rinenge richitema. Kufungidzira nguva yekucheka kune zvakakosha pamusana, kunhuhwirira, uye ruvara rwekofi yakakodzwa.

Kunyange zvazvo pane zvikamu zvakasiyana-siyana zvekunya, zvinogona kuiswa mumapoka matatu makuru: chiedza, midzi, uye rima.

Caffeine uye Decaffeination

Kafi inogona kunge yakakosha zvikuru nokuda kwehuwandu hwekakafine. Iyo yekaseine yakagadzirirwa mumukombe wekofi yakasiyana zvikuru zvichienderana nemhando yehairi inoshandiswa uye nzira yekubika. Kunyange zvazvo kazhinji yehaffeine ichibviswa panguva yekutengesa ka decaffeination, tsvaga mari inogona kuramba iripo. Mutemo wepasi rose we decaffeination unoda kuti 97 muzana ye caffeine ibudiswe kubva kufivha ye decaffeinated asi EU European Union inoda kuti pasi pe 99.9 muzana risabviswa.

Nzira dzakawanda dze decaffeination dzinotevera chirevo chekutanga chekuti: mahairi anonamirwa mumvura, izvo zvinobvumira caffeine (uye mamwe makemikari anokonzerwa netambo) kuti abve mumabhisi.

Iyo yakabudiswa mvura inobva yaenda kuburikidza nefriji kana inosanganiswa ne-solvent kuti ibvise chete caffeine uye iende kune imwe michina inobatsira. Iyo inonaka-yakagadzikana, yakakosha yea caffeine inogadziriswa inobva yadzorerwa zvakare kumabhino kubvumira kuti tambo idzoke zvakare.

I Swiss Water Method yakave yakakurumbira mumakore achangopfuura nokuti inoshandisa mvura chete kubvisa caffeine asi iyo inoshanda kwenguva yakareba uye inoshanda. Zvimwe zvinogadziriswa zvinoshandiswa mushonga we decaffeinating zvinosanganisira carbon dioxide, ethyl acetate, kana triglycerides. Nzira imwe neimwe inobatsira uye yakaipa iyo inosanganisira mari, nguva, kushanda, nemigumisiro yekupedzisira.

Kutsvakurudza kuri kuitwa kuti ibudise kahawa midzi isina kukwana caffeine synthase gene uye naizvozvo haigoni kubudisa caffeine. Izvi zvaizobvisa chidimbu chekuita che decaffeination uye haizongogadziri kutapudza mari asi zvinogonawo kuchengetedza kunatsa kwepakutanga kwebhinzi kunobatanidzwa zvachose.

Kuchengeta Kofi

Kuchengetedza kwakakwana kwekofi kunobatsira zvikuru pane kunakidza kwekapu yakakodzwa. Vavengi vehoko yekofi vanosanganisira kupisa, okisijeni, chiedza, uye unyoro. Yakawanda yekutengesa kofi nhasi inotengeswa mumagwatidziro-akaiswa chisimbiso nemagetsi e-imwe nzira yekubvumira magetsi kutiza kana achichengetedza oksijeni. Kana imwe nguva chisimbiso chiri muhomwe chikaputsika, kuwedzera kumwe kunofanira kutorwa kuti kuchengetedza mahesheni matsva.

Pamba, kofi yehwu inofanira kuchengetwa mumudziyo usina kuvhara mumvura munzvimbo yakadzika, yerima, uye yakaoma. Kunyange zvazvo vamwe vanhu vachitsigira kuchengetedza mhazha yekofi mune firiji kana friji, izvi zvinogona kupa nyaya nekutaridzika kuendesa mhepo, kunyanya kunya mvura, uye kunwa kwemafuta ane simba.

Mushure mekucheka kana kamwechete chisimbiso chikavhuniwa pavhavha-chisimbiso chisimbiso, zviri nani kushandisa mahairi mukati memavhiki maviri. Nokuda kwechikonzero ichi, tenga chete huwandu hwekofi iyo inoshandiswa mukati memavhiki maviri kuti igare yakachena uye inonaka.

Zvino sezvo iwe uri nyanzvi yekofi, kuti yakaitwa sei, uye kuti inofanira kuchengetwa sei, wakagadzirira kubereka.