Riboflavin

I-Riboflavin luhlobo lwe-B vitamin. Iyanyibilika emanzini, oko kuthetha ukuba ayigcinwanga emzimbeni. Iivithamini ezinyibilika emanzini zinyibilika emanzini. Inani eliseleyo levithamini lishiya umzimba kumchamo. Umzimba ugcina uvimba omncinci wale vithamini. Kufuneka zithathwe rhoqo ukugcina uvimba.

I-Riboflavin (i-vitamin B2) isebenza nezinye iivithamini B. Kubalulekile ekukhuleni komzimba. Inceda kwimveliso yeeseli ebomvu. Ikwanceda ekukhutshweni kwamandla kwiiproteni.

Oku kutya kulandelayo kunika i-riboflavin kukutya:

• Iimveliso zederi
• Amaqanda
• Imifuno eluhlaza eluhlaza
• Ukutya inyama
• Inyama yomzimba, efana nesibindi kunye nezintso
• Iimbotyi
• Ubisi
• Amantongomane

Izonka kunye neenkozo zihlala ziqiniswa nge-riboflavin. Ukuqiniswa kuthetha ukuba ivithamini yongezwa ekutyeni.

I-Riboflavin iyatshatyalaliswa ngokuvezwa kukukhanya. Ukutya nge-riboflavin akufuneki kugcinwe kwizikhongozeli ezicacileyo ezivezwe kukukhanya.

Ukunqongophala kwe-riboflavin akuqhelekanga e-United States kuba le vithamini ininzi ekunikezelweni kokutya. Iimpawu zokusilela kakhulu kubandakanya:

• Ukunqongophala kwegazi
• Izilonda zomlomo okanye zomlomo
• Izikhalazo zolusu
• Umqala obuhkungu
• Ukudumba kwenwebu yangaphakathi

Ngenxa yokuba i-riboflavin yivithamini enyibilikayo emanzini, amanani ashiyekileyo ashiya umzimba ngomchamo. Ayikho into eyaziwayo evela kwi-riboflavin.

Iingcebiso malunga ne-riboflavin, kunye nezinye izondlo, zibonelelwa kwi-Dietary Reference Intakes (i-DRIs) ephuhliswe yiBhodi yokutya kunye neZondlo kwiZiko lezeMpilo. I-DRI lixesha leseti yokubhekisa esetyenziselwa ukucwangcisa nokuvavanya ukungena kwezondlo kwabantu abasempilweni. Ezi zixabiso, ezahluka ngokweminyaka kunye nesini, zibandakanya:

Isibonelelo seDiary esicetyiswayo: Umgangatho wemihla ngemihla wokutya okwaneleyo ukuhlangabezana neemfuno zezondlo phantse zonke (iipesenti ezingama-97 ukuya kuma-98%) zabantu abasempilweni. I-RDA linqanaba lokutya elisekwe kubungqina bophando lwenzululwazi.

Ukutya okwaneleyo (AI): Eli nqanaba limiselwe xa kungekho bungqina bophando lwenzululwazi baneleyo bokuphuhlisa i-RDA. Ibekwe kwinqanaba ekucingelwa ukuba liqinisekisa ukondla okwaneleyo.

I-RDA yeRiboflavin:

Iintsana

• Iinyanga ezi-0 ukuya kwezi-6: 0.3 * milligrams ngosuku (mg / ngosuku)
• Iinyanga ezi-7 ukuya kwezi-12: 0.4 * mg / ngosuku

Ukutya okwaneleyo (AI)

Abantwana

• 1 ukuya kwiminyaka emi-3: 0.5 mg / ngosuku
• I-4 ukuya kwi-8 iminyaka: 0.6 mg / ngosuku
• Iminyaka eli-9 ukuya kweli-13: 0.9 mg / ngosuku

Ulutsha kunye nabantu abadala

• Amadoda aneminyaka eli-14 nangaphezulu: 1.3 mg / ngosuku
• Abasetyhini abaneminyaka eli-14 ukuya kweli-18 ubudala: 1.0 mg / ngosuku
• Abasetyhini abaneminyaka eli-19 nangaphezulu: 1.1 mg / ngosuku
• Ukukhulelwa: 1.4 mg / ngosuku
• Lactation: 1.6 mg / ngosuku

Eyona ndlela yokufumana imfuno yemihla ngemihla yeevithamini eziyimfuneko kukutya ukutya okunesondlo okuqulethe iintlobo ezahlukeneyo zokutya.

Vitamin B2

• Vitamin B2 isibonelelo
• Umthombo weVitamin B2

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IMaqbool A, iipaki ze-EP, uShaikhkhalil A, uPanganiban J, uMitchell JA, uStallings VA. Iimfuno zesondlo. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, ii-eds. Incwadi kaNelson yeNcwadi yePediatrics. Umhla wama-21. IPhiladelphia, PA: Elsevier; 2020: isahluko 55.

USalwen MJ. Iivithamini kunye nokulandela umkhondo. Ku: McPherson RA, Pincus MR, ii-eds. Ukuchongwa kweKlinikhi kaHenry kunye noLawulo ngeendlela zeLebhu. Umhla we-23. ISt Louis, MO: Elsevier; I-2017: isahluko 26.