Threonine: katundu, magwero, gwiritsani ntchito masewera

Mafashoni amakono amoyo wathanzi amatengera malamulo ake. Anthu akuchulukirachulukira pakusintha zakudya komanso, masewera, zomwe zimamveka. Zowonadi, m'mikhalidwe yamizinda yayikulu zimakhala zovuta kuti mupeze masewera olimbitsa thupi. Pofuna kukhala athanzi, ambiri amaphatikizanso magwero amino acid (AA), makamaka threonine, pamndandanda.

Kufotokozera za amino acid

Threonine wakhala akudziwika kuyambira 1935. Mpainiya anali wasayansi waku America a William Rose. Ndi iye amene adapanga mawonekedwe amtundu wa monoaminocarboxylic amino acid ndikuwonetsa kufunika kwake kwa chitetezo cha anthu. Threonine amapezeka paminyewa ya mtima, mafupa a mafupa komanso dongosolo lamanjenje. Nthawi yomweyo, siimapangidwa ndi thupi ndipo imangobwera ndi chakudya (gwero - Wikipedia).

Pali ma 4 threonine isomers: L ndi D-threonine, L ndi D-allotreonine. Choyamba ndi chofunikira kwambiri. Imalimbikitsa kaphatikizidwe wa mapuloteni, ndi gawo limodzi la elastin ndi collagen. Ndikofunikira pantchito yopanga ndi kuteteza enamel ya mano. Kuyamwa bwino kwa isomer kumawonedwa pamaso pa nicotinic acid (B3) ndi pyridoxine (B6). Kuti muyamwe bwino, mulingo woyenera wa magnesium m'thupi umafunika.

Zindikirani! Matenda omwe amadziwika chifukwa cha chitetezo chamthupi cha threonine. Zikatero, m'pofunika kuonetsetsa kuti kumwa mankhwala okhala ndi glycine ndi serine.

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Threonine: maubwino ndi katundu

Izi amino acid ndizofunikira pamisinkhu iliyonse. Zimatsimikizira kugwira ntchito moyenera kwa thupi. Ana ndi achinyamata amafunikira ma AK kuti akule. Ndikulandila kwake kwanthawi zonse, chitukuko chokhazikika chimatsimikizika. Imodzi mwa ntchito zofunika kwambiri ndi kaphatikizidwe ka ma antibodies kuti ateteze chitetezo chokwanira.

M'thupi la munthu wamkulu, amino acid imathandizira kwambiri m'mimba ndipo imathandizira kuchiritsa zilonda zam'mimba (gwero mu Chingerezi - magazini yasayansi ya Gastroenterology, 1982). Kuphatikiza apo, pochita ndi methionine ndi aspartic (amino succinic) acid, imalimbikitsa kuwonongeka kwa mafuta m'chiwindi cha munthu, kumathandizira kuyamwa kwa mapuloteni azakudya. Ili ndi zotsatira za lipotropic. Pazifukwa zochiritsira, AK iyi imayambitsa kulira kwa minofu, imachiritsa mabala ndi mabala atatha kugwira ntchito, zomwe zimakhudza kusinthana kwa collagen ndi elastin.

Zindikirani! Kuchepa kwa Threonine kumapangitsa kuchepa kwa thupi komanso kuchepa kwa thupi (gwero - magazini yasayansi ya Experimental and Clinical Gastroenterology, 2012).

Ntchito zazikulu za threonine:

1. kukhalabe olondola zochita za chapakati mantha dongosolo, chitetezo ndi mtima dongosolo;
2. kupezeka mu mapuloteni ndi michere;
3. kuonetsetsa kukula;
4. thandizo pakupanga zinthu zina zothandiza;
5. matenda a chiwindi;
6. kulimbikitsa minofu.

Magwero a threonine

Wolemba zomwe zili ndi threonine ndi chakudya chama protein:

• nyama;
• mazira;
• mankhwala mkaka;
• nsomba zamafuta ndi nsomba zina zam'madzi.

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Masamba ogulitsa AK:

• nyemba;
• mphodza;
• dzinthu;
• mbewu;
• bowa;
• mtedza;
• masamba obiriwira.

Zomwe zili pamwambazi, monga lamulo, zimapezeka nthawi zonse, chifukwa chake zimayenera kupezeka pazakudya nthawi zonse.

Mlingo watsiku ndi tsiku wa threonine

Chofunikira cha tsiku ndi tsiku cha thupi la munthu wamkulu pa threonine ndi 0,5 g Kwa mwana ndizochuluka - 3 g. Zakudya zosiyanasiyana zokha ndi zomwe zimatha kupereka mlingo wotere.

Zakudya zamasiku onse ziyenera kukhala ndi mazira (3.6 g) ndi nyama (pafupifupi 1.5 g wa amino acid pa 100 g ya mankhwala). Zomera zimadziwika ndi zinthu zochepa za AA.

Kuperewera ndi kuchuluka kwa threonine: zosokoneza zowopsa mogwirizana

Ngati msinkhu wa threonine udutsa, thupi limayamba kudziunjikira uric acid. Kuchulukitsitsa kwake kumayambitsa kukanika kwa chiwindi ndi chiwindi komanso kuchuluka kwa asidi wam'mimba. Chifukwa chake, zomwe zili mu AA ziyenera kuyang'aniridwa mosamala, popewa kukokomeza nazo.

Kulephera kwa amino acid ndikosowa. Amadziwika chifukwa cha kuperewera kwa zakudya m'thupi komanso kusokonezeka kwamaganizidwe.

Zizindikiro zakusowa kwa threonine ndi izi:

• kuchepa ndende, imfa ya chikumbumtima;
• kukhumudwa;
• kuwonda msanga, matenda am'mimba;
• kufooka kwa minofu;
• kuchepa kwa chitukuko ndi kukula (mwa ana);
• khungu, mano, misomali ndi tsitsi.

Kuyanjana ndi zinthu zina

Aspartic acid ndi methionine zimagwira ntchito bwino ndi threonine. Kuyamwa kwathunthu kwa amino acid kumatsimikiziridwa ndi kupezeka kwa pyridoxine (B6), nicotinic acid (B3) ndi magnesium.

Threonine ndi masewera olimbitsa thupi

Amino acid ndiwofunikira pamalingaliro azakudya zamasewera. Threonine amathandiza kumanga ndi kulimbikitsa minofu. Zimathandizira kupirira katundu wochulukirapo ndikuchira mwachangu. AK ndiyofunikira kwambiri kwa othamanga, othamanga, osambira. Chifukwa chake, kuwunika pafupipafupi ndikuwongolera kwakanthawi kwa msinkhu wa amino acid ndizofunikira pakuchita bwino pamasewera.

Zindikirani! Threonine imathandizira ubongo kugwira ntchito. Zimathandizanso kuchepetsa kuwonetseredwa kwa toxicosis mwa amayi apakati.

Thanzi ndi kukongola

Thanzi labwino komanso kukongola kwakuthupi ndizosatheka popanda threonine. Imasunga mano, misomali, tsitsi ndi khungu labwino. Imateteza kuchuluka kwa zotsutsana kuti zisaume. Chifukwa cha kaphatikizidwe ka elastin ndi collagen, zimathandizira kuchepetsa mawonekedwe a makwinya.

Threonine amalengezedwa kuti ndi gawo la zodzoladzola zamakampani ambiri otchuka. Tiyenera kukumbukira kuti mawonekedwe owoneka bwino komanso thanzi labwino amafunika kuthandizidwa kwathunthu.

Mafuta odzola, ma seramu ndi ma toniki, komanso zakudya zopatsa thanzi, zidzakuthandizani kuti mukhale ndi zotsatira zabwino.

Onerani kanemayo: Amino Acid Oxidation Pathways Part 3 of 10 - Amino Acids Degraded to Pyruvate (January 2025).