Kodi Phenylalanine Ndi Chiyani, Imachita Chiyani? Ndi Zakudya Ziti Zomwe Zimapezeka?

Kodi phenylalanine ndi chiyani? Ngakhale kuti dzinali limatikumbutsa za dzina la chowonjezera chopatsa thanzi, kwenikweni ndi amino acid opangidwa m'thupi lathu. Palinso zowonjezera zakudya. Kudya zakudya zina kumathandizanso kupanga amino acid.

Phenylalanine, Ndi amino acid yomwe imapezeka muzakudya zambiri ndipo imagwiritsidwa ntchito ndi matupi athu kupanga mapuloteni ndi mamolekyu ena ofunikira. Zotsatira zake pa kupsinjika maganizo, kupweteka ndi kusokonezeka kwa khungu zafufuzidwa. Ndikofunikira pakuphatikizika kwa mahomoni ena ndi ma neurotransmitters omwe amathandizira pakuwongolera malingaliro ndi kulemera kwa thupi.

Phenylalanine ndi chiyani?

Ndi amino acid, omwe amamanga mapuloteni m'thupi lathu. Molekyuyi ilipo m'mitundu iwiri: L-phenylalanine ndi D-phenylalanine. Zimakhala zofanana koma zimakhala zosiyana pang'ono ndi maselo. Fomu ya L imapezeka muzakudya ndipo imagwiritsidwa ntchito kupanga mapuloteni m'matupi athu, pomwe mawonekedwe a D amapangidwa kuti agwiritsidwe ntchito pazachipatala.

Thupi lathu silingathe kupanga L-phenylalanine yokwanira palokha. Chifukwa chake, ndi amino acid yofunikira yomwe imayenera kupezeka kuchokera ku zakudya. Zimapezeka muzakudya zosiyanasiyana, zochokera ku zomera ndi nyama zomwe.

Kuphatikiza pa ntchito yake yopanga mapuloteni, phenylalanine imagwiritsidwanso ntchito kupanga mamolekyu ena ofunikira m'matupi athu. Zina mwa izi zimatumiza chizindikiro pakati pa ziwalo zosiyanasiyana za thupi lathu.

Phenylalanine adaphunziridwa ngati chithandizo chamankhwala osiyanasiyana, kuphatikiza matenda akhungu, kupsinjika maganizo, ndi ululu. Komabe, matenda a chibadwa phenylketonuria (PKU) Ndizowopsa kwa anthu omwe ali ndi

Kodi Phenylalanine Amachita Chiyani?

thupi lathu mapuloteni Pamafunika ma amino acid kuti apange. Mapuloteni ambiri ofunikira amapezeka mu ubongo, magazi, minofu, ziwalo zamkati komanso pafupifupi kulikonse m'thupi lathu. Phenylalanine ndiyofunikira pakupanga mamolekyu ena monga:

• Tyrosine: Phenylalanine tyrosine amapangidwa. Amagwiritsidwa ntchito kupanga mapuloteni atsopano kapena kuwasandutsa mamolekyu ena.

• Epinephrine ndi norepinephrine: Tikakumana ndi nkhawa, mamolekyuwa ndi ofunikira kuti thupi liyankhe "kumenyana kapena kuthawa".

• Dopamine: Molekyu imeneyi imapangitsa kukumbukira ndi luso la kuphunzira, komanso kusangalala ndi kukumbukira.

Ubwino wa Phenylalanine

Kafukufuku wasayansi ayang'ana kwambiri zaubwino wa phenylalanine zowonjezera. Malinga ndi zotsatira za maphunzirowa, ubwino wa phenylalanine ndi awa;

• Amagwiritsidwa ntchito popanga zinthu zina

Monga ma amino acid ena, phenylalanine imagwira ntchito yofunika kwambiri popanga zinthu zina zofunika kwambiri pamoyo. Mwachitsanzo, amagwiritsidwa ntchito kupanga dopamine, neurotransmitter yomwe imakhudzidwa ndi kuphunzira, kukumbukira, ndi kutengeka maganizo.

Thupi limasinthanso phenylalanine kukhala tyrosine, amino acid yomwe imathandiza kupanga mapuloteni. Zimagwiranso ntchito pakupanga norepinephrine ndi epinephrine, omwe ndi ma neurotransmitters omwe amatulutsidwa ndi thupi poyankha zovuta.

Pakakhala kuchepa kwa amino acid yofunikayi, mndandanda wautali wamavuto umabuka, kuphatikiza chifunga chamalingaliro, kukhumudwa, kukumbukira komanso kutopa.

• amachepetsa kuvutika maganizo

Ubwino umodzi wofunikira wa L-phenylalanine ndikutha kuwongolera malingaliro ndikuteteza ku kukhumudwa. Kafukufuku wina wapeza zopeza zamphamvu zomwe zimapangitsa kuti munthu azisangalala.

• Amateteza matenda a Parkinson

Matenda a Parkinson amakhudza dongosolo lalikulu la mitsempha, kuchititsa zizindikiro monga kunjenjemera. Malinga ndi kafukufuku, Matenda a Parkinson amayamba chifukwa cha kuchepa kwa tyrosine, dopamine, ndi norepinephrine, zonse zomwe zimapangidwa kuchokera ku phenylalanine.

• Imathetsa ululu wosatha

Kafukufuku wina watsimikizira kuti phenylalanine ndi mankhwala opweteka achilengedwe omwe amachepetsa ululu wosatha.

• Imathandizira kuwonda

Maphunziro a L-phenylalanine apeza kuchepa kwa kukula kwa chiuno. Chifukwa milingo ya cholecystokinin (CCK), timadzi timene timathandizira kuti chikhumbo chofuna kudya chisamayende bwino, chawonjezeka. 

• Amachiritsa kusiya mowa

Kafukufuku wasonyeza kuti amino acid, pamodzi ndi ma amino acid ena, angathandize kuthetsa zizindikiro zosiya kumwa mowa.

Zowopsa za Phenylalanine 

Phenylalanine imapezeka muzakudya zambiri zokhala ndi mapuloteni. Amanenedwa kuti "otetezeka" ndi Food and Drug Administration (FDA). Kuchuluka kwa phenylalanine komwe kumapezeka muzakudya sikukhala pachiwopsezo kwa anthu athanzi. Komabe, amayi apakati sayenera kumwa mankhwala a phenylalanine.

Pali chosiyana kwambiri ndi amino acid awa. Anthu omwe ali ndi vuto la amino acid metabolism, lomwe ndi phenylketonuria (PKU), sangathe kukonza bwino amino acid. m’mwazi Kuchuluka kwa phenylalanine ndi 400 nthawi zambiri kuposa omwe alibe PKU. Kuchulukana koopsa kumeneku kungayambitse kuwonongeka kwa ubongo ndi kulumala kwamaganizidwe, komanso mavuto onyamula ma amino acid ena kupita ku ubongo.

Chifukwa cha kuopsa kwa phenylketonuria, ana nthawi zambiri amapimidwa PKU atangobadwa. Anthu omwe ali ndi PKU nthawi zambiri amakhala pazakudya zapadera zokhala ndi mapuloteni ochepa omwe amasungidwa moyo wawo wonse.

Ndi Zakudya Ziti Zomwe Phenylalanine Imapezeka?

Phenylalanine imapezeka mwachilengedwe muzakudya zomwe zimakhala ndi mapuloteni a zomera ndi nyama. Nyama, nsomba ndi nkhuku, mazira, mtedza, mbewu ndi soya ndi zina mwazakudya zomwe zili ndi phenylalanine.

Phenylalanine imapezeka ngati chowonjezera cha chakudya mu chingamu, soda, ndi zakudya zina. Aspartame ndi chotsekemera chopanga chopangidwa ndi aspartic acid ndi phenylalanine. Ngakhale idavomerezedwa kuti igwiritsidwe ntchito ndi FDA, pali mafunso akulu okhudza chitetezo chake.

Phenylalanine zowonjezera zilipo kwa iwo amene akufuna kuonjezera dopamine ndi zowonjezera. Zowonjezera izi nthawi zambiri zimapezeka mu ufa kapena mawonekedwe a capsule. Ili ndi njira zingapo zogwiritsira ntchito koma imagwiritsidwa ntchito makamaka kukulitsa malingaliro ndi malingaliro.

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