Cov Khoom Noj Dab Tsi Muaj Cov Melanin

Cov Khoom Noj Dab Tsi Muaj Cov Melanin
Cov Khoom Noj Dab Tsi Muaj Cov Melanin

Video: Cov Khoom Noj Dab Tsi Muaj Cov Melanin

Video: Cov Khoom Noj Dab Tsi Muaj Cov Melanin
Video: Dib tuav qab heev noj cuag tsis muaj tag kis 2024, Plaub Hlis Ntuj
Anonim

Tib neeg lub cev yog ntim nrog melanin. Cov no yog cov xim uas muaj nyob hauv iris ntawm lub qhov muag, hauv daim tawv nqaij thiab plaub hau. Cov xim muaj nyob hauv lub cev los ntawm qee cov tshuaj yeeb dej caw.

Cov khoom noj dab tsi muaj cov melanin
Cov khoom noj dab tsi muaj cov melanin

Raws li cov kws tshawb fawb, melanins yog qhov tseem ceeb tshaj rau kev ua haujlwm biochemical hauv tib neeg lub cev. Ib qho ntxiv, lawv koom tes hauv kev tshem tawm cov txiaj ntsig ntawm kev ntxhov siab.

Melanin yog tsim nyob rau hauv lub cev los ntawm kev sib cuam tshuam ntawm ob hom amino acids: tryptophan thiab tyrosine. Yog li, yog tias nws yog qhov tsim nyog los ua kom muaj peev xwm ua kom cov xim loj no, koj yuav tsum noj ntau dua ntawm cov khoom noj uas ua rau txoj kev ua no.

Koj yuav tsum tau siv zog los xyuas kom meej tias koj cov zaub mov kom sib npaug. Lub cev niaj hnub xav tau ib qho nqi ntawm cov protein, cov rog thiab carbohydrates, cov vitamins thiab cov zaub mov muaj ntau yam thiab, tseem ceeb, cov xim zaub thiab txiv hmab txiv ntoo.

Qhov chaw ntawm tyrosine yog cov khoom tsiaj: nqaij, ntses, nplooj siab. Tab sis qhov no tsis txhais tau tias tyrosine tsis pom muaj hauv cov khoom noj cog. Almonds, avocados, taum muaj cov amino acids hauv qhov txaus. Tryptophan yog qhov tsis tshua muaj, xws li hauv cov nplej xim av thiab cov hnub tim. Kev sib xyaw ntawm ob hom acids muaj nyob rau hauv txiv tsawb thiab txiv laum huab xeeb.

Kev tsim tawm ntawm melanin yog tsis yooj yim sua yam tsis muaj kev koom tes ntawm cov vitamins A, B10, C, E, carotene. Lawv muaj nyob hauv cov zaub mov ua nqaij, mov ci, mov ci. Carotene feem ntau pom muaj nyob rau hauv cov txiv kab ntxwv txiv hmab txiv ntoo thiab zaub, piv txwv li, hauv cov carrots, kua txiv zaub ntug hauv paus, apricots, txiv duaj, taub, taub. Cov ceg zoo li kua mis yuav siv tau los txhawb kev tsim cov melanin. Melanin feem ntau nquag tsim tawm los ntawm kev tiv tshav ntuj, yog li koj yuav tsum taug kev ntau thaum lub hnub ci ntsa iab saum ntuj.

Txawm li cas los xij, muaj cov khoom noj uas muaj cov tshuaj uas cuam tshuam nrog tsim tawm ntawm melanin. Cov no suav nrog: cov khoom noj uas haus luam yeeb, pickles thiab marinades, cawv, kas fes, chocolate, vitamin C.

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