Water-enyibilikayo iivithamini: iimpawu ngokubanzi.

Iivithamini - iqela biosoedineny ezahlukeneyo iikhemikhali indalo ephantsi-eziphilayo, eziyimfuneko ukuze ubukho esiphilayo kungomlinganiselo omncinci kakhulu xa kuthelekiswa ukutya okusisiseko. Lo mthombo uphambili iivithamini kwiimeko ezininzi, zizityalo. iivithamini Water-enyibilikayo abantu kunye nezilwanyana wadliswa ukutya.

Ukungabikho epheleleyo iivithamini kwi ekutyeni okanye kohlulwe iinkqubo nokwenziwa kukhokelela kuphuhliso vitamin kwale nkqubo, ukungabikho kweevithamini kwi ukutya kudale hypovitaminosis, izixa kakhulu - hypervitaminosis. Oku kuchaphazela ngokungalunganga uninzi reactions pathways kukhokelela inhibition iinkqubo ukukhula kunye nophuhliso, kunciphise ukumelana ngumzimba.

iivithamini Fat- kunye namanzi-enyibilikayo na nabalawuli na ukutya. Kwezi iivithamini ezininzi ukufaka kwi-enzayim zomzimba - biocatalysts esebenzisa apho basabela wenziwe ukutya. Esihanahanisa- kunye beriberi ezinokubangelwa phambi kwesi antivitamin ukutya - nucleoside noshowo iivithamini: iivithamini ukuba bathabath 'ukusuka reactions ezithile pathways yaye akakwazi ukwenza imisebenzi yazo. Ukongezelela, antivitamin inokuba izakhi okunqanda iivithamini, et impera zibe into elula okanye fomu nge iivithamini iikhemikhali nezakhiwo engasebenziyo.

Kukho ukuhlelwa eziliqela iivithamini. Eyona babo emzimbeni afana. Ngokutsho yokuhlela emzimbeni weevithamini, enyibilikayo amafutha kuthiwa fat-enyibilikayo abo, nto leyo iyanyibilika emanzini - emanzini. Le yokuhlela yamkelwe jikelele. Chemical ngezigaba iivithamini ezisekelwe uhlobo ubume iimolekyuli: iivithamini heterocyclic series, series alicyclic, aliphatic, enuka kamnandi.

Water enyibilikayo iivithamini kakuhle enyibilikayo emanzini, phantse ezingenakunyibilika ngamafutha kunye izinyibilikisi organic. Zi- labile ubushushu (kutshatyalaliswa kwiqondo lobushushu eliphezulu) ayikwazi mayifakwe emzimbeni.

amanzi-awonayo iivithamini. Hydrochloride (vitamin B1) eyakhiweyo avela of pyrimidine kunye thiazole. Bazizityebi kubo igwele, ikhaphetshu, isipinatshi, iminqathe, ertyisi, iimbotyi, zezintso, amaqanda, ubisi yintloya. Le vitamin kwakhona kuhlanganiswa kunye microflora emathunjini. Kuthatha inxaxheba ekumiseleni ekudleni ukutya. Ekubeni kusilela umsebenzi wayo kakuhle intliziyo luvo, amahlaba kwezihlunu kunokwenzeka.

Riboflavin (vitamin B2) idlala indima ephambili kwiinkqubo pathways emzimbeni nje coenzyme iqela enqanda abandakanyeka kwiinkqubo esiqwini nokuphefumla.

Pyridoxine (vitamin B6) - ithe pyridine yinxalenye kunye amitransferazy enzyme decarboxylase. Aminotransferase ethunyelwa kwelinye acid acid kwenye. Decarboxylase catalyze i haydrolisis kwiqela carboxyl le. Ukunqongophala vitamin kubangela uphuhliso kwezifo dermatological.

Nicotinamide (Vitamin B5) - amide na nicotinic acid, isisahlulo kodegidrazy hydrogen lwanamathela ezintweni organic. Ngenxa yokungabikho vitamin asakhasayo dermatitis.

Cyanocobalamin (vitamin B12) unalo kumngcelele esimbaxa isakhiwo chemical. Yeyona atom engundoqo ye ayibe. Kuquka hematopoiesis. Xa ukuswela cyanocobalamin emzimbeni iphuhlisa anemia yesondlo.

Water-enyibilikayo iivithamini - ascorbic acid. Le vitamin Lusetyenziswa kakhulu kuba unyango lwe ukhwekhwe. A isixa esikhulu vitamin uqulathwe iziqhamo citrus, rosehips, currant omnyama, horseradish, ama-apile, rutabaga, iitumato, njl

Iqela D iivithamini Batyebile-emanzini. Okwangoku, ukufaka amanzi-enyibilikayo novithamini D. Yinto eyaziwayo ukuba cholecalciferol (vitamin D3) unako kuhlanganiswa sisenzo kwelanga emzimbeni. umzimba wethu awudibani D-hypovitaminosis ingakumbi ekwindla nasebusika. Oku kubonakaliswa kakhulu ngokucacileyo kwiintsana. Ziziphi iingenelo yamanzi-enyibilikayo vitamin D3? Isisombululo zolwelo uvitamin D3 ako ngcono wokugaya xa kuthelekiswa kunye nezisombululo ezinamafutha. Isisombululo zolwelo ye cholecalciferol othandwa kakhulu wezifo.