Kodi Caffeine Yambiri Ndi Khofi Wotaya?

Zamkati

• Kodi Khofi Wosalala Ndi Chiyani?
• Kodi Caffeine Yambiri Ndi Khofi Wotaya?
• Caffeine mu Avereji ya Khofi Wouma
• Caffeine Zamkatimu Zodziwika Zomangira Khofi
• Ndani Ayenera Kumwa Khofi Wosalala?
• Mfundo Yofunika Kwambiri

Khofi ndi chimodzi mwa zakumwa zotchuka kwambiri padziko lapansi.

Ngakhale ambiri amamwa khofi kuti akhale ndi chidwi chochulukirapo m'maganizo ndi mphamvu kuchokera mu zakumwa za caffeine, ena amakonda kupewa caffeine (, 2).

Kwa iwo omwe amamvera tiyi kapena tiyi kapena akufuna kuchepetsa kumwa khofi, khofi, kapena khofi, khofi akhoza kukhala njira yabwino ngati simukufuna kusiya kukoma konse kwa khofi.

Komabe, khofi wonyezimira amaperekabe caffeine.

Nkhaniyi ikufotokoza momwe khofi wopangidwira amapangidwira komanso kuchuluka kwa khofi wambiri wa kapu ya joe.

Kodi Khofi Wosalala Ndi Chiyani?

Khofi wosalala samakhala wopanda caffeine kwathunthu.

Ngakhale malamulo a USDA amati decaf sayenera kupitirira caffeine ya 0.10% pouma mu phukusi, kuyerekezera pakati pa khofi wofiyidwa wokhazikika komanso wonyezimira kumawonetsa kuti decaf ikuwoneka kuti yachotsa 97% ya caffeine (3,,).

Pofuna kuzindikira izi, khofi wa 12-ounce (354-ml) wa khofi wokhala ndi 180 mg ya khofi akhoza kukhala ndi 5.4 mg wa khofi wambiri wapa khofi.

Zakudya za caffeine mu khofi wonyezimira zimadalira mtundu wa nyemba komanso momwe amadzipangidwira.

Nyemba za khofi zosasunthika zimapangidwa ndi imodzi mwanjira zitatu, pogwiritsa ntchito madzi, zosungunulira organic kapena kaboni dayokisaidi kuti atulutse khofiine kuchokera mu nyemba za khofi ().

Njira zonse zilowerere kapena zitenthedwe, nyemba za khofi zosaphika mpaka tiyi kapena khofi itasungunuka kapena mpaka nyemba zitatsegulidwa. Kuchokera pamenepo, caffeine imachotsedwa.

Nayi malongosoledwe achidule a njira iliyonse ndi momwe tiyi kapena khofi amatulutsidwa ():

• Njira zosungunulira: Njirayi imagwiritsa ntchito kuphatikiza kwa methylene chloride, ethyl acetate ndi madzi kuti apange zosungunulira zomwe zimatulutsa caffeine. Palibe mankhwala omwe amapezeka mu khofi pamene amasanduka nthunzi.
• Njira zamadzi aku Switzerland: Imeneyi ndi njira yokhayo yopangira khofi wa decaffeinating. Zimadalira osmosis kuti atulutse caffeine ndipo imatsimikizira kuti 99.9% ya decaffeinated mankhwala.
• Njira ya carbon dioxide: Njira yatsopano imagwiritsa ntchito kaboni dayokisaidi, chopangidwa mwachilengedwe mu khofi ngati gasi, kuchotsa caffeine ndikusiya mankhwala ena azisakanizo. Ngakhale zili zothandiza, ndizokwera mtengo.

Ponseponse, mtundu wa khofi wokazinga womwe mumagula umakhudza kununkhira kuposa njira ya decaffeination.

Komabe, kusintha kwa decaffeination kumasintha kununkhira ndi kukoma kwa khofi, kumabweretsa kununkhira pang'ono ndi utoto wosiyana ().

Khofi wa decaf amatanthauza kuti nyemba za khofi zili ndi 97% decaffeinated. Pali njira zitatu zothetsera nyemba decaffein ndipo zonse zimapangitsa kuti pakhale chinthu chosavuta poyerekeza ndi khofi wamba.

Kodi Caffeine Yambiri Ndi Khofi Wotaya?

Zakudya za caffeine za khofi wanu wonyezimira zimadalira komwe khofi wanu amachokera.

Caffeine mu Avereji ya Khofi Wouma

Kafukufuku wasonyeza kuti pafupifupi mitundu yonse ya khofi wonyezimira imakhala ndi caffeine (,).

Pafupifupi, chikho cha 8-ounce (236-ml) cha khofi wa decaf chimakhala ndi 7 mg wa caffeine, pomwe kapu ya khofi wamba imapereka 70-140 mg ().

Ngakhale ngakhale 7 mg ya caffeine ingawoneke ngati yotsika, itha kukhala yovuta kwa iwo omwe alangizidwa kuti adye zomwe amadya chifukwa cha matenda a impso, zovuta zamavuto kapena chidwi cha caffeine.

Kwa anthu omwe atengeka mosavuta, ngakhale tiyi kapena khofi wocheperako atha kukulitsa nkhawa, kuda nkhawa, kuthamanga kwa mtima komanso kuthamanga kwa magazi (,,).

Ofufuzawo akuti kumwa makapu 5-10 a khofi wosakhwima atha kuchuluka kwa khofi wambiri mu makapu 1-2 a khofi wokhazikika wa khofi ().

Chifukwa chake, omwe amapewa caffeine ayenera kukhala osamala.

Caffeine Zamkatimu Zodziwika Zomangira Khofi

Kafukufuku wina adasanthula makapu 16-ounce (473-ml) a khofi wonyezimira wochokera ku maunyolo asanu ndi anayi aku US kapena nyumba zaku khofi zakomweko. Zonse koma imodzi inali ndi 8.6-13.9 mg caffeine, wokhala ndi 9.4 mg pa 16-ounce (473-ml) chikho ().

Poyerekeza, pafupifupi 16-ounce (473-ml) kapu yamakhofi okhazikika pafupifupi 188 mg wa caffeine (12).

Ofufuzawa adagulanso espresso ya Starbucks decaffeinated ndi khofi wofiyira ndikuyeza zomwe zili ndi caffeine.

Espresso ya decaf inali ndi 3-15.8 mg pa kuwombera, pomwe khofi wonyezimira anali ndi 12-13.4 mg wa caffeine pa 16-ounce (473-ml) yotumikira.

Ngakhale zakumwa za caffeine ndizotsika poyerekeza ndi za khofi wamba, zimapezekabe.

Nayi kufananizira kwa khofi wodziwika bwino wazakumwa komanso zakumwa za khofi (13, 14, 15, 16, 17):

Kuti mukhale otetezeka, yang'anani zakumwa za caffeine mu khofi yemwe mumawakonda musanamwe, makamaka ngati mumamwa makapu angapo patsiku.

Ngakhale khofi wonyezimira ali ndi tiyi kapena khofi wochepa kwambiri kuposa khofi wamba, sikuti ndi wopanda khofi weniweni. Omwe akufuna kudula tiyi kapena khofi ayenera kuwunika kaye kusankha kofi kwawo.

Ndani Ayenera Kumwa Khofi Wosalala?

Ngakhale anthu ambiri amatha kumwa zakumwa zambiri za caffeine, anthu ena amafunika kuzipewa.

Omwe amasowa tulo, nkhawa, kupweteka mutu, kukwiya, jitters, nseru kapena kuthamanga kwa magazi atamwa caffeine ayenera kulingalira za decaf ngati angasankhe kumwa khofi konse (,,,).

Mofananamo, anthu omwe ali ndi matenda ena angafunike zakudya zoletsedwa za khofi, mwachitsanzo ngati atenga mankhwala omwe amatha kuyanjana ndi caffeine ().

Kafukufuku akuwonetsa kuti ngakhale kapangidwe kanu kangakhudze momwe mungayankhire pa caffeine (,).

Ena amatha kumwa mankhwala ambiri a caffeine popanda kukumana ndi zovuta, koma iwo omwe ali ndi chidwi amayenera kusankha decaf.

Kuphatikiza apo, caffeine yadziwika kuti ndi yomwe ingayambitse kutentha pa chifuwa. Chifukwa chake, anthu omwe ali ndi vuto la kutentha pa chifuwa kapena gastroesophageal Reflux (GERD) angafunike kuchepetsa kumwa kwa khofi (,).

Komabe, ndikofunikira kuzindikira kuti zinthu zonsezi zitha kulimbikitsidwa ndi khofi wamba - wopanda pake kapena ayi.

Ngati muli ndi izi, kumwa chofufumitsa chamdima, chomwe chimakhala chochepa kwambiri mu caffeine ndipo nthawi zambiri sichikhala ndi acidic, ndi njira yabwino kwambiri.

Pomaliza, azimayi omwe ali ndi pakati kapena akuyamwitsa akulangizidwa kuti asamamwe khofi ().

Ngakhale anthu ambiri amatha kupirira tiyi kapena khofi, omwe ali ndi matenda ena, omwe ali ndi pakati kapena akuyamwitsa kapena omwe ali ndi vuto la caffeine ayenera kusankha khofi wa decaf pafupipafupi.

Mfundo Yofunika Kwambiri

Khofi wa Decaf ndi njira yotchuka kwa iwo omwe akufuna kuchepetsa kumwa kwawo kwa caffeine. Komabe, sikokwanira kukhala ndi khofiine.

Ngakhale njira ya decaffeination imachotsa osachepera 97% ya caffeine, pafupifupi ma khofi onse am'madzi amakhalabe ndi 7 mg pa chikho cha 8-ounce (236-ml).

Zowotcha zakuda komanso ma khofi osakhazikika nthawi zambiri amakhala otsika mu caffeine ndipo ikhoza kukhala njira yabwino yosangalalira chikho chanu cha joe popanda caffeine.