I-B1 (thiamine, aneurine) ibizwa ngokuthi "i-vitamin vitamin", njengoba ithinta isimo sesimiso sezinzwa nomqondo. Ayikho inqubo yokushintshanisa amandla emzimbeni engadluli ngaphandle kokubamba iqhaza kweB1, kubandakanya okubalulekile njengenqubo yokwakha i-DNA.
Yikuphi ukudla okuqukethe i-vitamin B1?
Indlela yokugcwalisa umzimba wakho? Kukhona yonke indawo, futhi ikakhulukazi ezinhlobonhlobo ezifana nesibindi nenhliziyo. Kuyinto eningi kufulawa wokugaya okunzima. Ngokolweni wonke kanye nelayisi elingenalutho, kune-thiamine engaphezu kwesinkwa esimhlophe.
Imikhiqizo emikhulu ezweni lethu, eliqukethe i-vitamin B1 yilezi: i-peas, ubhontshisi , amaqanda, imikhiqizo yobisi, inyama (ikakhulukazi ingulube).
I-Vitamin B1 iyatholakala nasemikhiqizweni enjengamantongomane, imvubelo, amafutha we-sunflower, inhlanzi, izithelo, imifino.
Itholakala nasemikhiqizo yokubhaka eyenziwe ngemvubelo, noma kunjalo, ukulahlekelwa u-vitamin B1 ekudleni ngesikhathi sokubhaka kwandisa i-baking powder.
Bambalwa abantu abazi ukuthi i-vitamin B1 ivikela ngokushaya izinambuzane ezindizayo (izimpukane, umiyane). Lokhu kubangelwa isici, iphunga elihlukile levithamini elifihliwe ngokuthuthumela. Noma kunjalo, asidli thiamine ukuze sisabise umiyane. Empeleni, yenza imisebenzi ebaluleke kakhulu emzimbeni.
Imisebenzi ye-vitamin B1 emzimbeni
- Kanye nama-molecule amabili we-phosphoric acid yakha i-coenzyme, ehilelekile ekutheni umzimba we-carbohydrate uhlolwe.
- Ukwandisa umsebenzi we-acetylcholine.
- Ivimbela ukuchithwa kwe-cholinesterase. Isebenza nge-synergistically ne-thyroxine ne-insulin. Kushukumisa ukuvimba kwe-horonone ye-gonadotropin.
- Ukhulula ubuhlungu.
- Iphuthumisa ukuphulukiswa kwenxeba, iqhaza ekusebenzeni okuholela ekusungulweni kwe-nucleic acids namafutha acids.
- Uhlanganyela ezinkambisweni ze-neurophysiological, ukuhlanganiswa kwama-neurotransmitters okudingekayo ekudluliseni kahle imithwalo yezinzwa.
- Ngokubamba iqhaza kwakhe, ukukhiqizwa kwamandla ku-mitochondria, ukuvuselelwa kwamaprotheni, ngaleyo ndlela kuthinta ukusebenza komzimba wonke.
Ukunciphisa i-Vitamin B1
I-Vitamin B1 yingxenye ebalulekile yokudla, futhi ulwazi lwemikhiqizo equkethe futhi eliyibhubhisa ibaluleke kakhulu. Ukwehla kwenzeka uma ukudla kuphezulu kakhulu kilojoule. Ukusetshenziswa kwekhofi, itiye, ushokoledi nokuphuza nge-caffeine, utshwala , ukukhipha imithombo ye-thiamine, okufaka isandla esiphuthumayo emzimbeni. Ngaphezu kwalokho, ama-oysters, inhlanzi eluhlaza kanye nezinye izilwane zasolwandle ziqukethe i-enzyme eyabhubhisa.
Ukuntuleka kwe-vitamin B1 kuholela ekuthuthukiseni isifo okuthiwa i-avitaminosis. Lesi sifo sihambisana nesisu se-atrophy, umfutho wegazi ophansi, ukukhubazeka kwe-muscle contraction, i-edema, ukuphazamiseka kwengqondo (ukucindezeleka, ukunganakwa, ukucindezeleka kwengqondo) futhi konke lokhu kuyinkokhelo yokungazinaki ukudla okukhona khona i-vitamin B1.
Ukungabi khona isikhathi eside kwe-thiamine kuholela ekuguqulweni kwezinguquko ze-neurologic.
Ukungabi khona kwe-thiamine (okuyinto engavamile ngokweqile) kubangelwa ukuphazamiseka nokushiswa kwezinyawo nezintende zezandla, ukwanda kwenhliziyo, ukuvuvukala nokungabi namandla kwabesifazane.