Bophelo, A tlatsana le divithamini
Beta-carotene - ke eng? Beta-carotene ka lijo
Litsebi li bolela hore e bohlokoa haholo-holo ho ntlafatsa letsatsi le letsatsi e mong le motho ea 'mele oa hae lintho tse bonahalang tse kang beta-carotene. ha e le eng? Bala on.
Beta-carotene - ke eng?
Bo-rasaense ba ela hloko: provitamin A, kapa ka mantsoe a mang, ho beta-carotene E160a - semela pigment bosehla lamunu mmala, e leng oa sehlopha sa carotenoids. dintho tsena di thehoa nakong tala. Hape ho hlahisa li-fungus, dimelametsing le libaktheria, beta-carotene. dae Sena ke e fetohang 'meleng ho retinol (vithamine A).
Beta-carotene: Properties
- Pele ho tsohle, lan-vithamine A ke habohlokoa bakeng sa khōlo e seleng.
- Ea bobeli, beta-carotene tsosolosa pono.
- Ea boraro: E160a tshehetsa manala ka bophelo bo botle, le moriri o le letlalo.
- Ntlha ea bone: The beta-carotene e hlokahala bakeng sa ho ea ka tšebetso tloaelehileng ea litsoelesa mofufutso.
- Ea bohlano, lan-vithamine A ho ama ntshetsopele ya embryo le nakong ea bokhachane.
- botšelela: E160a matlafatsa leino enamel le masapo.
Kamoo e molemo beta-carotene bapisoa le vithamine A
E160a le lintho tse ngata ea bohlokoa ho feta ho feta retinol tloaelehileng. E fellang kateng le hore e overdose oa vithamine A matšoao tse latelang li etsahala: ho nyekeloa ke pelo, ho hlatsa, bohloko e kopanetsoeng, ho hlohlona, cramps mpeng, mafu a ea pampitšana tshilong ya dijo.
Beta-carotene hase eena ea bakang litla joalo lehlakoreng. E160a ka sehloohong sebelisa monyetla ke hore ke ka ho feletseng batho bao e seng chefo le lintho tse ngata e kholo ha li sokela bophelo bo botle ba batho.
Provitamin A na le matla a ho beha ka didepo (adipose dinama tse nyenyane tse). Beta-carotene e sokolohela vithamine A ka ho imenneng e e hlokahalang bakeng sa 'mele oa motho a sa le sethaleng ho khetheha ea tšebetso ea oona.
Tsela ea ho silehe beta-carotene 'meleng
Ho feta moo, litsebi li bolela hore mocheso kalafo ea lihlahisoa tsa thusa hore ho ho timetsoa ha 30% oa vithamine ea.
Beta-carotene, joaloka carotenoids tsohle, o bua ka divithamini mafura-qhibilihang ka har'a. Sena se bolela hore ho hlokahala hore a assimilate mafura. Ka lebaka leo, lingaka li khothalletsa ho ja le lihoete le bolila tranelate kapa oli ea limela.
Re lokela ho hlokomela hore provitamin A e tsamaea le e antioxidants bohlokoa haholo tse kang vithamine E le C. Ba ntlafatsa ketso e mong le ba bang. Hape, vithamine E thusa ho absorption molemo tsa lintho tse bonahalang tse ka holimo.
Khaello ea lan-vithamine A ka 'mele oa motho
- "Bofofu" (ha ho na le ke ho lahleheloa ke pono ea ka khanya e tlase);
- redness tsa dintshi e, e omeletseng mucous lera la ea mahlo, metsi 'mele ea a batang;
- letlalo omileng;
- dandruff le e arohaneng e fella ka;
- brittle manala;
- tsoaetsanang bongata ba kokwanahloko khafetsa;
- hypersensitivity ya leino enamel.
mabaka a hore lebisa matšoao a boletsoeng ka holimo a fapaneng. Sena ke haholo-holo ya ho ja sa leka-lekanang. Hore e sebediswa e le lihlahisoa tsa lijo tse nang le palo e lekanyelitsoeng ea mafura le liprotheine tse feletseng.
Tabeng ya bobedi, sesosa sa khaello ena vithamine ke e boetse e tshilong ya dijo ka ho hloka taolo nakong tšebeliso E160a haholo ea mahlahahlaha.
Ho feta moo, mafu a sa tšoaneng ba sebete, manyeme, 'me pampitšana biliary se ka mo lakalisa tse ka holimo tse bonahalang khaello.
Tlhokahalo ea letsatsi le letsatsi provitamin A
E o tsejoa hore 'mele oa motho ka mong o batla ho fumana ea letsatsi le letsatsi beta-carotene. Vithamine E160a ke ba bohlokoa haholo, 'me e hlokahalang lona ba letsatsi le letsatsi e ka 5 mg,.
Ho na le ba bang ba lihlopha tsa batho, tse ka hara sebaka sa pele ke habohlokoa ho fana ka 'mele oa hao ka ntho e ka hodimo:
- haeba ba ne ba phela libakeng tse tlhaho a sa thabiseng;
- o ile a pepesa ho X-ray;
- boemo ba ho ima le ho diabolololo;
- haeba ho phethahatsoa noa meriana hore li kena-kenane le absorption ea mafura.
Ho boetse ho na le thahasellisang hore batho ba phelang libakeng tse le a leholimo bate hloka tlase beta-carotene ho feta ba hore phela linaheng tse chesang.
Seo lijo tse nang le ka holimo lan-vithamine A
Beta-carotene e leng ka lihlahisoa tse latelang:
- meroho (rantipole, mokopu, spinach, ho cauliflower, zucchini, broccoli, monate litapole, dierekisi);
- ka tholoana (cantaloupe, apricots, cherries, mango, plum, nectarine).
Carrot ke moeta-pele oa ka kaofela ha lihlahisoa tsa ka holimo. E entsoe ka likaroloana tse ka bang 6.6 motho aka fihlella mg, ea provitamin A.
E boetse e na beta-carotene ka lijo tse kang mohlala:
- mosetareta;
- dandelion ;
- tala beet makhasi.
Ea mahloriso ya ntho ka litholoana le meroho e itšetlehile ka tekanyo e sa matla khōlong e feletseng 'me ka nako ea selemo.
Reviews of provitamin A
Bakuli ba bolela hore matlafatsa moriri 'me a lipekere, hammoho le ho felisa dandruff ba thusa hore ba e beta-carotene. Reviews hape ba bontše hore le tshebediso ya paakanyong boletsoeng ka holimo ntlafatsa boemo ba letlalo, 'me e boetse e felisa liphello tse sa thabiseng tse kang redness tsa dintshi e ,' me e omeletseng lera la mucous ea mahlo.
Ho phaella moo, sehlopha se fapaneng tsa likarabo etsa maikutlo a batho ba neng ba ka lebaka la ho nka lithethefatsi o ile a ikutloa fokotsa mokhathala le tšubuhlellano ea makhotla a macha. Ba haholo ba ntlafala feto-fetoha 'me esita le maemong a mang, ho tepella maikutlo ea nyamela.
Contraindications
Beta-carotene (E160a mantsoe a mang) ha kotsi bakeng sa 'mele oa motho. Ho ke ke ha nang le chefo e le sa carcinogenic. Ho boetse ho na le se esengaka hore tsoelo-pele ea liphetoho liphatseng tsa lefutso, e leng bohlokoa ka ho khetheha bakeng sa embryo ena.
Provitamin A ha se na contraindications itseng. Empa maemong a mang (ka mohlala, ho kamehla feteletseng ja tsa beta-carotene) ka 'na carotenemia. Sena boemo ba nang kotsi o li etella pele feela ho yellowing hanyenyane ea letlalo.
Ha letlalo ha a fetohe, esita le haeba a ne a ile fediswa beta-carotene, o lokela ho hang-hang ikopanya ngaka.
Maemong a sa tloaelehang haholo, ho idiosyncrasy ya lintho tse bonahalang tse ka holimo e tlalehiloe.
Re lokela ho hlokomela hore e fapaneng E160a sebeletsana le lithethefatsi tse ling tsa bongaka le esita le joala. Kantle feela ke lithethefatsi "Xenical". Haeba u sebelisa sesebelisoa sena, ho absorption ea beta-carotene e haholo tsa fokotswa ke hoo e ka bang 30%.
Vithamine E160a - e ntho ea bohlokoa haholo bakeng sa 'mele. Ka ho ipapisitse le boemo ba letlalo, moriri, manala le seng feela. Ka hona, le ka haelloa tsa beta-carotene ho akarelletsa ho ja lijo tse nang le eona. Ho phaella moo, ntho e ka tsamaisoa le karolo ea mehahong multivitamin.
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