Hematin Thiab Tsis-hematin Hlau! Dab Tsi Yog Qhov Txawv

Cov txheej txheem:

Hematin Thiab Tsis-hematin Hlau! Dab Tsi Yog Qhov Txawv
Hematin Thiab Tsis-hematin Hlau! Dab Tsi Yog Qhov Txawv
Anonim

Cov hlau yog ib txoj lw uas tseem ceeb heev rau peb lub cev. Nws koom tes nrog ntau cov txheej txheem tseem ceeb, suav nrog kev thauj oxygen mus rau cov kab mob, kev tsim cov qe ntshav liab thiab cov txheej txheem tshem tawm hauv lub siab. Cwj pwm keeb kwm hlau kuj tseem ceeb rau kev ua haujlwm kom zoo ntawm lub paj hlwb.

Hematin thiab tsis-hematin hlau! Dab tsi yog qhov txawv

Hlau hauv lub cev Nws tuaj yeem pom muaj nyob hauv cov qauv tseem ceeb xws li hemoglobin thiab myoglobin, zoo li hauv cov chaw nquag ntawm ntau cov enzymes xws li catalase, peroxidase thiab cytochromes.

Nws yog ib qho tseem ceeb kom paub tias tsis yog txhua tus hlau hauv cov khoom noj yog nqus tau zoo heev los ntawm lub cev. Raws li qhov tshwm sim ntawm cov hlau tsis txaus peb tuaj yeem tsim kho qog ntshav, thiab tus kabmob ua rau lub cev tsis zoo.

Nws yog qhov nthuav tias hlau yuav nqus tau ntawm ntau nrawm, vim qhov tseeb tias nws tuaj yeem muaj ob hom: hematin thiab tsis-hematin hlauCov. Qhov thib ib muaj qhov siab nqus ntau dua li qhov thib ob.

Hematin hlau

Qhov no yog hom hlau pom hauv cov khoom tsiaj: daim siab, nqaij nyuj, ntses, nqaij nruab deg, qaib ntxhw, qe thiab nqaij organic. Nws paub tias cov nqaij liab muaj tshwj xeeb hematin hlau, namely myoglobin, uas koom rau hauv kev khaws oxygen hauv cov leeg liab.

Cov khoom lag luam tsiaj muaj li ntawm 45% ntawm hematin hlau, tab sis nws cov nqus ntawm peb lub cev yog qis dua me ntsis. Qhov tseeb, peb nqus txog 20% nws los ntawm cov khoom noj, uas nyob hauv ua ke nrog cov hlau tsis muaj hematin muab 10% ntawm tag nrho cov hlau ntaus. Assimilation ntawm hematin hlau yog qhov tsis tu ncua thiab tseem ceeb heev rau peb lub cev, zoo li rau ntau cov txheej txheem hauv peb lub cev.

Nexicine hlau

Nexicine hlau
Nexicine hlau

Qhov no yog tiag tiag zaub hlau, piv txwv li tau los ntawm cov khoom lag luam cog. Nws tuaj yeem pom muaj hauv spirulina, noob hnav noob, noob taum dawb, noob taub dag, chia noob, noob amaranth, liab lentils, cashews, flax noob, noob ntoo thuv, noob paj noob hlis, noob taum azuki, hazelnuts, txiv laum huab xeeb, quinoa, beets thiab zaub ntsuab.

Cov theem hlau nyob hauv lub cev yuav tsum raug tswj, tshwj xeeb tshaj yog thaum koj noj cov nqaij tsis muaj nqaij noj. Cov hlau tsis muaj zog tuaj yeem ua rau tsis txaus siab tsis txaus, tabsis tseem tsis muaj lub sijhawm ua haujlwm, tsis muaj kev tiv thaiv tsis txaus, teeb meem plawv lub plawv, txo qis kev tawm dag zog, tawv nqaij daj, ua rau lub ntsej muag daj, plaub hau ntev dhau, ua rau qaug zog, poob siab thiab ua rau lub hlwb tsis nco qab thiab ua haujlwm tsis zoo, mob ntshav siab, mob taub hau, cem quav, tsis qab los.

Tias yog vim li cas nws yog qhov tseem ceeb uas koj cov zaub mov yog ntau yam, muaj kev sib npaug thiab noj qab haus huv.

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