He aha ka phenylalanine? ʻOiai ke hoʻomanaʻo nei kēia inoa iā mākou i ka inoa o kahi meaʻai meaʻai, ʻo ia ka amino acid i hana ʻia i loko o ko mākou kino. Aia kekahi mau meaʻai meaʻai. ʻO ka ʻai ʻana i kekahi mau meaʻai e kōkua pū i ka hana ʻana i kēia waikawa amino.
Phenylalanine, He ʻakika amino ia i loaʻa i nā meaʻai he nui a hoʻohana ʻia e ko mākou kino e hana i nā protein a me nā molekole koʻikoʻi. Ua noiʻi ʻia kona hopena i ke kaumaha, ka ʻeha a me nā maʻi ʻili. He mea nui ia no ka synthesis o kekahi mau hormones a me nā neurotransmitters e pāʻani i ke kuleana i ka hoʻoponopono ʻana i ke ʻano a me ke kaumaha o ke kino.
He aha ka phenylalanine?
He aha ka Phenylalanine?
Aia ia i kahi waikawa amino, ʻo ia ka mea kūkulu hale o nā protein i loko o ko mākou kino. Aia kēia mole ma nā ʻano ʻelua: L-phenylalanine a me D-phenylalanine. Aneane like lākou akā ʻokoʻa iki ke ʻano molekala. Loaʻa ka L-form i nā meaʻai a hoʻohana ʻia e hana i nā protein i loko o ko mākou kino, aʻo ka D-form i synthesized no ka hoʻohana ʻana i kekahi mau lāʻau lapaʻau.
ʻAʻole hiki i ko mākou kino ke hana i ka L-phenylalanine ma kāna iho. No laila, he waikawa amino koʻikoʻi ia e pono e loaʻa mai nā meaʻai. Loaʻa ia ma nā ʻano meaʻai like ʻole, mai nā kumu mea kanu a me nā holoholona.
Ma waho aʻe o kāna kuleana i ka hana protein, hoʻohana pū ʻia ka phenylalanine e hana i nā molekala nui ʻē aʻe i loko o ko mākou kino. Hoʻouna kekahi o kēia mau hōʻailona ma waena o nā ʻāpana like ʻole o ko mākou kino.
Ua aʻo ʻia ʻo Phenylalanine ma ke ʻano he lāʻau lapaʻau no nā ʻano olakino like ʻole, me nā maʻi ʻili, ke kaumaha, a me ka ʻeha. Eia naʻe, maʻi geneticphenylketonuria (PKU) pōʻino no ka poʻe me
ko makou kinokumuʻiʻo Pono ia i nā waikawa amino e hana ai. Nui nā protein koʻikoʻi i loaʻa i ka lolo, ke koko, nā ʻiʻo, nā ʻōpū o loko a kokoke i nā wahi āpau o ko mākou kino. He mea koʻikoʻi ka Phenylalanine no ka hana ʻana i nā molekole ʻē aʻe e like me:
Tyrosine: Phenylalaninetyrosine hana ʻia. Hoʻohana ʻia ia e hana i nā protein hou a i ʻole e hoʻololi iā lākou i nā molekala ʻē aʻe.
Epinephrine a me norepinephrine: Ke kū nei mākou i ke koʻikoʻi, he mea koʻikoʻi kēia mau mole i ka pane "hakakā a lele" o ke kino.
Dopamine: Hoʻokumu kēia mole i nā hoʻomanaʻo a me nā mākau aʻo, me nā manaʻo hauʻoli i ka hoʻomanaʻo.
Nā pono o ka Phenylalanine
Ua nānā nā haʻawina ʻepekema i nā pono o nā mea hoʻohui phenylalanine. Wahi a nā hopena o nā haʻawina, ʻo nā pōmaikaʻi o ka phenylalanine penei;
Hoʻohana ʻia e hana i kekahi mau pūhui
E like me nā ʻakika amino ʻē aʻe, he kuleana koʻikoʻi ka phenylalanine i ka hana ʻana o kekahi mau pūhui koʻikoʻi i ke olakino. No ka laʻana, hoʻohana ʻia ia e hana i ka dopamine, kahi neurotransmitter e pili ana i ke aʻo ʻana, hoʻomanaʻo, a me nā manaʻo.
Hoʻololi ke kino i ka phenylalanine i tyrosine, kahi amino acid e kōkua i ka synthesize protein. He kuleana nō hoʻi ia i ka hana ʻana o ka norepinephrine a me ka epinephrine, ʻo ia nā neurotransmitters i hoʻokuʻu ʻia e ke kino i ka pane ʻana i nā kūlana koʻikoʻi.
Ke loaʻa kahi hemahema o kēia waikawa amino koʻikoʻi, e kū mai kahi papa inoa lōʻihi o nā pilikia, e like me ka noe noʻonoʻo, ke kaumaha, ka nalowale o ka hoʻomanaʻo a me ka luhi.
hoʻomaha i ke kaumaha
ʻO kekahi o nā pōmaikaʻi nui o L-phenylalanine ʻo ia ka hiki ke hoʻomaikaʻi i ke ʻano a me ka pale ʻana i ke kaumaha. Ua loaʻa i kekahi mau noiʻi nā ʻike ikaika e hoʻomaikaʻi maikaʻi i ke ʻano.
Hoʻopilikia ka maʻi o Parkinson i ka ʻōnaehana o ke kikowaena, e hōʻike ana i nā hōʻailona e like me ka haʻalulu. Wahi a kahi noiʻi, ʻO ka maʻi o Parkinson ka hopena ma muli o ka pau ʻana o ka tyrosine, dopamine, a me nā norepinephrine, ʻo ia mau mea a pau i synthesized mai ka phenylalanine.
Hoʻomaha i ka ʻeha mau
Ua hoʻoholo kekahi mau haʻawina ʻo ka phenylalanine kahi mea hōʻeha ʻeha maoli e hōʻemi ai i ka ʻeha mau loa.
Kākoʻo i ka slimming
Ua loaʻa i nā haʻawina me L-phenylalanine ka emi ʻana o ka nui o ka pūhaka. No ka mea, ua hoʻonui ʻia nā pae o ka cholecystokinin (CCK), he hormone e kōkua i ka mālama ʻana i ka ʻai.
Hoʻomaha i ka wehe ʻana i ka waiʻona
Ua hōʻike ʻia ka noiʻi ʻana hiki i kēia waikawa amino, me nā waikawa amino ʻē aʻe, ke kōkua i ka hōʻoluʻolu i nā hōʻailona hoʻihoʻi ʻana i ka waiʻona.
Poino o Phenylalanine
Loaʻa ka Phenylalanine i nā meaʻai he nui i loko o ka protein. Ua ʻōlelo ʻia he "palekana maʻamau" e ka Food and Drug Administration (FDA). ʻO kēia nui o ka phenylalanine i loaʻa i nā meaʻai ʻaʻole ia e hoʻopilikia i nā kānaka olakino. Eia nō naʻe, pono nā wahine hāpai i ka lawe ʻana i nā mea hoʻohui phenylalanine.
Aia kekahi ʻokoʻa kaulana no kēia waikawa amino. ʻAʻole hiki i nā poʻe me kahi maʻi amino acid metabolism, ʻo ia hoʻi ka phenylketonuria (PKU), ʻaʻole hiki ke hana pono i kēia waikawa amino. i ke kokoHe 400 manawa kiʻekiʻe ka nui o ka phenylalanine ma mua o ka poʻe me ka PKU ʻole. Hiki i kēia mau ʻike kiʻekiʻe ke hōʻeha i ka lolo a me ke kino kīnā, a me nā pilikia me ka lawe ʻana i nā waikawa amino ʻē aʻe i ka lolo.
Ma muli o ke koʻikoʻi o ka phenylketonuria, ʻike pinepine ʻia nā pēpē no ka PKU ma hope koke o ka hānau ʻana. ʻO ka poʻe me ka PKU ka mea maʻamau i kahi meaʻai haʻahaʻa haʻahaʻa haʻahaʻa i mālama ʻia i ke ola a pau.
Loaʻa maoli ka Phenylalanine i nā kumu meaʻai i loaʻa nā mea kanu a me nā protein holoholona. ʻO ka ʻiʻo, ka iʻa a me ka moa, nā hua manu, nā nati, nā ʻanoʻano a me nā huahana soy kekahi o nā meaʻai momona i ka phenylalanine.
Loaʻa ka Phenylalanine ma ke ʻano he mea hoʻohui meaʻai i loko o ka ʻōpala, soda, a me nā huahana meaʻai ʻē aʻe. ʻO Aspartame kahi mea ʻono kūlohelohe i haku ʻia me ka waikawa aspartic a me ka phenylalanine. ʻOiai ua ʻae ʻia no ka hoʻohana ʻana e ka FDA, aia nā nīnau koʻikoʻi e pili ana i kona palekana.
Loaʻa nā mea hoʻohui Phenylalanine no ka poʻe makemake e hoʻonui i ka dopamine me nā mea hoʻohui. Loaʻa pinepine ʻia kēia mau mea hoʻohui i ka pauka a i ʻole ke ʻano capsule. Loaʻa iā ia nā ʻano hoʻohana like ʻole akā hoʻohana mua ʻia e hoʻoikaika i ke ʻano a me ka noʻonoʻo noʻonoʻo.
