Ikawa ya decaf ikawa niyihe?

Ikawa yanduye, cyangwa “decaf,” yashinze imizi nk'ibicuruzwa bishakishwa cyane mu bucuruzi bwa kawa yihariye.

Mugihe verisiyo yambere yikawa ya decaf yananiwe gushimisha abakiriya, amakuru mashya yerekana ko isoko rya kawa ya decaf kwisi yose ishobora kugera kuri miliyari 2.8 z'amadolari muri 2027.

Uku kwaguka gushobora guterwa niterambere rya siyanse ryatumye hakoreshwa uburyo butekanye, bwangiza umubiri.Gutunganya ibisheke bya Ethyl acetate (EA), bikunze kwitwa decaf y'ibisheke, hamwe nuburyo bwo gukuraho amazi yo mu Busuwisi ni ingero ebyiri.

Gutunganya ibisheke, bizwi kandi nka decaffeination naturel, ni tekinike karemano, isukuye, kandi yangiza ibidukikije yo kwangiza ikawa.Kubera iyo mpamvu, ikawa ya decaf ikawa igenda ikundwa cyane mu nganda.

Ubwihindurize bwa Kawa Yanduye

Nko mu 1905, benzene yakoreshwaga muburyo bwa decaffeination kugirango ikure cafeyine mu bishyimbo bya kawa bimaze gushiramo.

Kumara igihe kinini uhura na benzene nyinshi, kurundi ruhande, byagaragaye ko byangiza ubuzima bwabantu.Abanywa ikawa benshi basanzwe bahangayikishijwe nibi.

Ubundi buryo bwo hambere kwari ugukoresha methylene chloride nkigisubizo cyo gushonga no gukuramo cafeyine mubishyimbo bitoshye.

Gukoresha imiti ikomeje guhangayikisha abanywa ikawa yubuzima.Icyakora, mu 1985, Ikigo gishinzwe ibiribwa n’ibiyobyabwenge (FDA) cyemeje iyi miti, ivuga ko amahirwe y’ubuzima bwa methylene chloride yari make.

Ubu buhanga bushingiye ku miti bwahise bugira uruhare mu "rupfu mbere ya decaf" moniker iherekeza ituro imyaka myinshi.

Abaguzi bari bafite impungenge ko ubwo buryo bwahinduye uburyohe bwa kawa.

Juan Andres na we ucuruza ikawa idasanzwe agira ati: “Ikintu kimwe twabonye ku isoko gakondo ya decaf ni uko ibishyimbo bakoreshaga ubusanzwe byari bishaje, ibishyimbo bishaje biva mu bihingwa byabanje.”

Akomeza agira ati: "Rero, inzira ya decaf yakunze kuba iyo guhisha uburyohe buturuka ku bishyimbo bishaje, kandi ibi nibyo isoko yatangaga mbere".

Ikawa ya Decaf yakuze mu kwamamara mu myaka yashize, cyane cyane muri Millennial na Generation Z, bakunda ibisubizo byubuzima byuzuye binyuze mumirire no mubuzima.

Aba bantu bakunda guhitamo ibinyobwa bidafite kafeyine kubwimpamvu zubuzima, nko gusinzira neza no kugabanuka.

Ibi ntibishaka kuvuga ko cafeyine nta nyungu ifite;ubushakashatsi bwerekanye ko ibikombe 1 kugeza kuri 2 byikawa bishobora kongera kuba maso no gukora neza mumutwe.Ahubwo, igamije gutanga amahitamo kubantu bashobora kwanduzwa na cafine.

Kunoza uburyo bwa decaffeination nabwo bwagize uruhare mu kugumana ikawa yihariye, ifasha mu kumenyekanisha ibicuruzwa.

Juan Andres agira ati: “Buri gihe habaye isoko rya kawa ya decaf, kandi ireme ryarahindutse rwose.”Ati: "Iyo ibikoresho bibisi bikwiye bikoreshwa mugutunganya ibisheke, byongera uburyohe hamwe nuburyohe bwa kawa."

Akomeza agira ati: "Muri Sucafina, EA decaf itanga ibikombe buri gihe ku ntego 84 ya SCA".

Nigute umusaruro wibisheke wa decaf ukora?

Kurandura ikawa ni inzira igoye ikenera serivisi zamasosiyete yihariye.

Gushakisha uburyo buzira umuze, burambye bwatangiye inganda za kawa zimaze kuva muburyo bushingiye.

Tekinike y’amazi yo mu Busuwisi, yatangiriye mu Busuwisi ahagana mu 1930 ikabona intsinzi mu bucuruzi mu myaka ya za 70, ni bumwe mu buryo nk'ubwo.

Amazi yo mu Busuwisi arimo gushira ibishyimbo bya kawa mumazi hanyuma akayungurura amazi akungahaye kuri cafine binyuze muri karubone ikora.

Itanga ikawa idafite imiti yangiza ikawa mugihe irinda ibishyimbo bidasanzwe nibiranga uburyohe.

Uburyo bwa supercritical carbone dioxyde nubundi buryo bwangiza ibidukikije.Ubu buryo bukubiyemo gushonga molekile ya cafine muri dioxyde de carbone (CO2) no kuyikura mu bishyimbo.

Mugihe ibi bitanga umusaruro mwiza wa decaf, ikawa irashobora kuryoha cyangwa yoroheje mubindi bihe.

Inzira y'ibisheke, yatangiriye muri Kolombiya, nuburyo bwa nyuma.Gukuramo cafine, ubu buryo bukoresha molekile isanzwe ibaho (EA).

Ikawa yicyatsi ihumeka kumuvuduko muke muminota 30 mbere yo gushirwa muri EA nigisubizo cyamazi.

Iyo ibishyimbo bigeze kurwego rwuzuye, ikigega cyumuti kirimo ubusa kandi cyuzuzwa igisubizo gishya cya EA.Ubu buhanga bukorwa inshuro nyinshi kugeza ibishyimbo byangiritse bihagije.

Ibishyimbo noneho bigahinduka kugirango bikureho EA isigaye mbere yo gukama, gusya, no gupakira kugirango bikwirakwizwe.

Ethyl acetate ikoreshwa ikorwa muguhuza ibisheke namazi, bigatuma igira ubuzima bwiza bwa decaf itabangamira uburyohe bwa kawa.Ikigaragara ni uko ibishyimbo bigumana uburyohe bworoheje.

Ubushya bwibishyimbo nimwe mubintu byingenzi muriki gikorwa.

Ese ikawa ikwiye kugurisha decaf?

Mugihe abahanga benshi ba kawa kabuhariwe batavuga rumwe kubishobora kuba premium decaf, biragaragara ko hari isoko ryiyongera kuri yo.

Isake nyinshi kwisi yose itanga ikawa yihariye ya kawa, bivuze ko yemerwa nishyirahamwe ryikawa ryihariye (SCA).Byongeye kandi, umubare wiyongereye wa roasteri uhitamo uburyo bwibisheke.

Roaster hamwe naba nyiri amaduka yikawa barashobora kungukirwa no kongera ikawa ya decaf kubicuruzwa byabo uko ikawa ya decaf ikunzwe kandi inzira yibisheke.

Abenshi mu bakariso bagize amahirwe masa y'ibishyimbo decaf ibishyimbo, bavuga ko byotsa umubiri wo hagati na acide yo hagati.Igikombe cya nyuma gikunze kuryoherwa na shokora ya mata, tangerine, n'ubuki.

Umwirondoro wa flavour ya ibisheke bigomba kubikwa neza no gupakirwa kugirango abakiriya babisobanukirwe kandi babishime.

Ikawa yawe yibisheke izakomeza kuryoha neza na nyuma yo kuyirangiza bitewe nubundi buryo bwo gupakira ibidukikije byangiza ibidukikije nka kraft cyangwa impapuro z'umuceri hamwe na PLA imbere.

Ubundi buryo bwo gupakira ikawa yubatswe mubikoresho bishobora kuvugururwa nk'impapuro z'ubukorikori, impapuro z'umuceri, cyangwa ibikoresho byinshi bya LDPE bipfunyika hamwe n'ibidukikije byangiza ibidukikije bya PLA biraboneka muri Cyan Pak.

Byongeye kandi, dutanga abatekamutwe ubwisanzure bwo guhanga tubareka bakarema imifuka yabo ya kawa.Ibi bivuze ko dushobora gufasha mukurema imifuka yikawa yerekana umwihariko wamahitamo yawe yikawa ya kawa y'ibisheke.