Ingakanani I-Caffeine Ekhofi Elinqunyiwe?

-Delile

• Iyini Ikhofi Le-Decaf?
• Ingakanani I-Caffeine Ekhofi Elinqunyiwe?
• I-Caffeine ku-Average Decaf Coffee
• Okuqukethwe yi-Caffeine yamaketanga ekhofi awaziwayo
• Ubani Okufanele Uphuze Ikhofi Elithambile?
• Okusemqoka

Ikhofi ngesinye seziphuzo ezithandwa kakhulu emhlabeni.

Ngenkathi abaningi bephuza ikhofi ukuze bathole ukuphaphama ngokwengqondo namandla avela kokuqukethwe yi-caffeine, abanye bakhetha ukugwema i-caffeine (, 2).

Kulabo abane-caffeine-sensitive noma abafuna ukunciphisa i-caffeine, i-decaffeine, noma i-decaf, ikhofi ingaba yindlela enhle uma ungafuni ukuyeka ukunambitheka kwekhofi okumnandi ngokuphelele.

Kodwa-ke, ikhofi le-decaf lisanikeza i-caffeine.

Lo mbhalo ubukeza ukuthi ikhofi elenziwa kanjani lenziwa kanjani nokuthi ingakanani i-caffeine indebe yakho ye-joe engayibamba.

Iyini Ikhofi Le-Decaf?

Ikhofi le-Decaf alinayo i-caffeine ngokuphelele.

Ngenkathi imithethonqubo ye-USDA ichaza ukuthi i-decaf akufanele yeqe u-0.10% we-caffeine ngesisekelo esomile ephaketheni, ukuqhathanisa phakathi kwekhofi evuthiwe kanye ne-decaf kukhombisa ukuthi i-decaf ibonakala isuswe okungenani i-97% ye-caffeine (3,,).

Ukubeka lokhu ngombono, inkomishi yekhofi eyi-12-ounce (354-ml) equkethe i-180 mg ye-caffeine ingaba no-5.4 mg we-caffeine esimweni se-decaffeinated.

Okuqukethwe yi-caffeine ekhofi le-decaf kuncike ohlotsheni lukabhontshisi kanye nenqubo yokuqeda amandla.

Ubhontshisi wekhofi we-Decaf ujwayele ukwenziwa ngenye yezindlela ezintathu, kusetshenziswa amanzi, izinyibilikisi eziphilayo noma i-carbon dioxide ukudweba i-caffeine kubhontshisi wekhofi ().

Zonke izindlela zicwilisa noma zifake umusi oluhlaza, ubhontshisi wekhofi ongavutshiwe kuze kube yilapho i-caffeine incibilika noma kuze kuvulwe izimbotshana zobhontshisi. Ukusuka lapho, kukhishwa i-caffeine.

Nayi incazelo emfushane yendlela ngayinye nokuthi i-caffeine ikhishwa kanjani ():

• Inqubo esekwe kuphela: Le ndlela isebenzisa inhlanganisela ye-methylene chloride, i-ethyl acetate namanzi ukwakha isinyibilikisi esikhipha i-caffeine. Awekho amakhemikhali atholakala ekhofi njengoba ehwamuka.
• Inqubo yamanzi yaseSwitzerland: Le ukuphela kwendlela ephilayo yekhofi yokuqeda amandla. Ithembele ku-osmosis ukukhipha i-caffeine futhi iqinisekisa umkhiqizo ongu-99.9% we-decaffeinated.
• Inqubo yeCarbon dioxide: Indlela entsha isebenzisa i-carbon dioxide, isakhi esitholakala ngokwemvelo kukhofi njengegesi, ukususa i-caffeine bese ishiya amanye amakhemikhali e-flavour eqinile. Yize isebenza kahle, ibuye ibize.

Sekukonke, uhlobo lwekhofi eligazingiwe olithengayo lizothinta ukunambitheka ngaphezu kwendlela yokuqeda amandla.

Kodwa-ke, inqubo yokuqeda amandla omzimba iyaliguqula iphunga nokunambitheka kwekhofi, okuholela ekunambithekeni okunamandla nombala ohlukile ().

Ikhofi le-Decaf lisho ukuthi ubhontshisi wekhofi okungenani unama-97% we-decaffeinated. Kunezindlela ezintathu zokuqeda ubhontshisi ngama-decaffein futhi konke kuphumela kumkhiqizo omnene uma kuqhathaniswa nekhofi ejwayelekile.

Ingakanani I-Caffeine Ekhofi Elinqunyiwe?

Okuqukethwe kwe-caffeine yekhofi yakho ye-decaf kungenzeka kuncike lapho ikhofi lakho livela khona.

I-Caffeine ku-Average Decaf Coffee

Ucwaningo luye lwabonisa ukuthi cishe zonke izinhlobo zekhofi ye-decaf iqukethe i-caffeine (,).

Ngokwesilinganiso, inkomishi engu-8-ounce (236-ml) yekhofi ye-decaf iqukethe kufika ku-7 mg we-caffeine, kanti inkomishi yekhofi ejwayelekile inikeza u-70-140 mg ().

Yize u-7 mg we-caffeine engabonakala ephansi, kungakhathaza labo abelulekwe ukuthi banciphise ukudla abakudlile ngenxa yesifo sezinso, ukuphazamiseka kokukhathazeka noma ukuzwela nge-caffeine.

Kubantu abathintekayo, ngisho ne-caffeine encane ingakhuphula ukugula, ukukhathazeka, ukushaya kwenhliziyo nomfutho wegazi (,,).

Abaphenyi basikisela ukuthi ukuphuza izinkomishi ezinhlanu kuya kwezingu-10 zekhofi eyomile kunganqwabelana inani le-caffeine ezinkomishini eziyi-1-2 zekhofi ejwayelekile, ene-caffeine ().

Ngakho-ke, labo abagwema i-caffeine kufanele baqaphele.

Okuqukethwe yi-Caffeine yamaketanga ekhofi awaziwayo

Ucwaningo oluthile luhlaziye izinkomishi ezingama-16-ounce (473-ml) zekhofi eyenziwe ngamaconsi ephuma kumaketanga ayisishiyagalolunye aseMelika noma ezindlini zekhofi zasendaweni. Konke ngaphandle okukodwa bekuqukethe i-caffeine engu-8.6-13.9 mg, ngesilinganiso esingu-9.4 mg nge-16-ounce (473-ml) inkomishi ().

Uma kuqhathaniswa, inkomishi ejwayelekile ye-16-ounce (473-ml) yamaphakethe ekhofi ejwayelekile cishe i-188 mg ye-caffeine (12).

Abaphenyi baphinde bathenga i-espresso ene-Starbucks enekhofi kanye nekhofi elenziwe futhi balinganisa okuqukethwe kwabo kwe-caffeine.

I-decaf espresso yayiqukethe u-3-15.8 mg ngokudutshulwa ngakunye, kuyilapho ikhofi le-decaf lalino-12-13.4 mg we-caffeine nge-16-ounce (473-ml) esebenza.

Ngenkathi okuqukethwe yi-caffeine kungaphansi kukakhofi ojwayelekile, kusakhona.

Nakhu ukuqhathaniswa kwamakhofi athandwayo athandwayo nokuqukethwe yi-caffeine (13, 14, 15, 16, 17):

Ukuze uphephe, funa okuqukethwe kwe-caffeine ekhofi yakho oyintandokazi yekhofi ngaphambi kokuyiphuza, ikakhulukazi uma udla izinkomishi eziningi ze-decaf ngosuku.

Ngenkathi ikhofi le-decaf liqukethe i-caffeine encane kakhulu kunekhofi ejwayelekile, akuyona i-caffeine yangempela. Labo abafuna ukusika i-caffeine kufanele bahlole ukukhetha kwabo kwekhofi kuqala.

Ubani Okufanele Uphuze Ikhofi Elithambile?

Ngenkathi abantu abaningi bengajabulela inani eliphakeme le-caffeine, abanye abantu badinga ukuyigwema.

Labo abahlangabezana nokuqwasha, ukukhathazeka, ukuphathwa ikhanda, ukucasuka, ama-jitters, isicanucanu noma ukukhuphuka kwengcindezi yegazi ngemuva kokudla i-caffeine kufanele bacabangele i-decaf uma benquma ukuphuza ikhofi nhlobo (,,,).

Ngokufanayo, abantu abanezimo ezithile zezokwelapha bangadinga ukudla okunomkhawulo we-caffeine, ngokwesibonelo uma bethatha imishanguzo engasebenzisana ne-caffeine ().

Ucwaningo luphakamisa ukuthi noma ukwakheka kwakho kungathonya indlela ophendula ngayo i-caffeine (,).

Abanye bangadla imithamo emikhulu ye-caffeine ngaphandle kokuthola imiphumela emibi, kepha labo abazwelayo kufanele bakhethe i-decaf.

Ngokwengeziwe, i-caffeine ikhonjwe njengeyimbangela yokusha kwesilungulela. Ngakho-ke, abantu ababa nesilungulela noma isifo se-reflux se-gastroesophageal (GERD) bangadinga ukunciphisa ukudla kwabo kwe-caffeine (,).

Kodwa-ke, kubalulekile ukuthi wazi ukuthi zombili lezi zimo zingashukunyiswa yikhofi lilonke - i-decaf noma cha.

Uma unanoma iyiphi yalezi zimo, ukuphuza i-decaf emnyama eyosiwe, ephansi ku-caffeine futhi evame ukuba ne-asidi encane, kungaba yindlela yakho engcono kakhulu.

Ekugcineni, abesifazane abakhulelwe noma abancelisayo banconywa ukuthi banciphise ukudla kwabo kwe-caffeine ().

Ngenkathi abantu abaningi bekwazi ukubekezelela i-caffeine, labo abanezimo ezithile zezokwelapha, abakhulelwe noma abancelisayo noma abazwela nge-caffeine kufanele bakhethe ikhofi le-decaf kunokujwayelekile.

Okusemqoka

Ikhofi le-Decaf liyindlela ethandwayo kulabo abafuna ukunciphisa ukudla kwabo kwe-caffeine. Noma kunjalo, akuyona i-caffeine ngokuphelele.

Ngenkathi inqubo yokuqeda amandla okususa isusa okungenani i-97% ye-caffeine, cishe wonke amakhofi e-decaf asenayo cishe i-7 mg ngenkomishi engu-8-ounce (236-ml).

Ama-roast amnyama kanye nama-coffees asheshayo we-decaf avame ukuba sezingeni eliphansi ku-caffeine futhi kungaba yindlela efanelekile yokujabulela inkomishi yakho ye-joe ngaphandle kwe-caffeine.