Inoa mea kūʻai:ʻAka Archidonic
Hōʻike:10% Pauda, 40% Aila
CAS No.: 506-32-1
EINECS No.: 208-033-4
ʻAno molekala:C20H32O2
kaumaha molekala:304.46
He aha ka waika Arachidonic?
ʻAikika Arachidonic (ARA) aia i ka Omega 6 long-chain polyunsaturated fatty acid.
Mai kaARAʻO ka hoʻolālā, hiki iā mākou ke ʻike iā ia he ʻehā mau paʻa kalapona-kāpona paʻa, kahi paʻa pālua carbon-oxygen, ʻo ia ka momona momona ʻole.
Aia ka ARA i nā ʻakika momona koʻikoʻi?
ʻAʻole, ʻaʻole ʻo Arachidonic Acid nā mea momona momona (EFA).
ʻO ka ʻakika Alpha-linolenic wale nō (he ʻakika momona omega-3) a me ka waikawa linoleic (he waikawa momona omega-6) nā EFA.
Eia nō naʻe, hoʻohui ʻia ka waikawa Arachidonic mai Linoleic acid.Ke nele ko mākou kino i ka waika linoleic, a i ʻole ka hiki ʻole ke hoʻololi i ka waikawa linoleic i ARA, e pōkole ko mākou kino i ka ARA, no laila lilo ʻo AA i mea lawe mai ma kēia ʻano.
Puna Meaʻai ARA
Nānā Nānā Noʻonoʻo Ola Ola a me Nutrition 2005-2006
| Kaulana | Mea meaʻai | Hāʻawi i ka lawe ʻana (%) | Hāʻawi huila (%) |
| 1 | ʻO ka moa a me ka moa i hui pū ʻia | 26.9 | 26.9 |
| 2 | ʻO nā hua manu a me nā hua manu i hui pū ʻia | 17.8 | 44.7 |
| 3 | ʻO ka pipi a me ka pipi i hui pū ʻia | 7.3 | 52.0 |
| 4 | Sausage, franks, bacon, a me nā iwi ʻaoʻao | 6.7 | 58.7 |
| 5 | ʻO nā iʻa ʻē aʻe a me nā iʻa i hui pū ʻia | 5.8 | 64.5 |
| 6 | Burgers | 4.6 | 69.1 |
| 7 | ʻOki anu | 3.3 | 72.4 |
| 8 | ʻO ka puaʻa a me ka puaʻa i hui pū ʻia | 3.1 | 75.5 |
| 9 | Nā kīʻaha hui Mekiko | 3.1 | 78.7 |
| 10 | Pizza | 2.8 | 81.5 |
| 11 | ʻO Turkey a me ka turkey i hui pū ʻia | 2.7 | 84.2 |
| 12 | ʻO ka pāpaʻi a me nā kīʻaha pasta | 2.3 | 86.5 |
| 13 | Nā mea ʻai ʻai-palaoa | 2.0 | 88.5 |
Ma hea e loaʻa ai iā ARA i ko mākou ola
Inā mākou e nānā i ka papa inoa o nā mea hoʻohui i ka pauka waiū pēpē, hiki ke loaʻa ʻo Arachidonic Acid (ARA) ma ke ʻano he mea nui no ka hoʻomohala ʻana i ka naʻauao.
He nīnau kāu, he mea nui anei ka ARA no nā pēpē?
ʻAʻole loa, ʻo ka nui o nā mea hoʻohui ARA ma ka mākeke no ka Brain Health and Sports nutrition, kōkua i ke kākoʻo ʻana i ka nui o ka ʻiʻo, ka ikaika, a me ka mālama ʻana i ka ʻiʻo i ka wā aʻo.
Hiki i ka Arachidonic Acid ke hana no ke kino?
ʻAe.Ke hilinaʻi nei ke kino i ka ARA no ka mumū, kahi pane kūlohelohe maʻamau a pono e hoʻoponopono i ka ʻiʻo i hōʻino ʻia.
ʻO ka hoʻomaʻamaʻa ikaika e hoʻoulu i kahi pane inflammatory acute, pono e kūkulu i nā ʻiʻo nui.
Mai ke kiʻi ma lalo nei, hiki iā mākou ke ʻike i ʻelua prostaglandins i hana ʻia mai ARA ʻo PGE2 a me PGF2α.
Hoʻokahi haʻawina i hana ʻia me nā ʻiʻo ʻiʻo iwi e hōʻike ana e hoʻonui ka PGE2 i ka haki ʻana o ka protein, ʻoiai ʻo PGF2α e hoʻoulu i ka hana protein.Ua ʻike ʻia nā haʻawina ʻē aʻe hiki i ka PGF2α ke hoʻonui i ka ulu ʻana o ka ʻiʻo ʻiʻo.
Nā kikoʻī kikoʻī Arachidonic Acid Metabolism
ʻO ka hana ʻana o Prostaglandin:
Aneane hiki i nā pūnana mammalian ke hana i nā prostaglandins a me kā lākou mau pūhui e pili ana (prostacyclins, thromboxanes a me leukotrienes i ʻike pū ʻia he eicosanoids).
ʻO ka hapa nui o nā eicosanoids i loaʻa mai i ka ARA hiki ke hoʻoikaika i ka mumū, akā hana kekahi i ka hoʻoponopono ʻana e like me ka anti-inflammatory.
Prostaglandins Nā hopena physiological e like me lalo.
Hoʻopili ʻia nā prostaglandins e nā enzymes a hoʻopili ʻia i nā mea i hoʻopili ʻia i ka protein G-protein, a me ka intracellularly mediated e cAMP.
Arachidonic Acid a me kona Metabolism me Protaglandins (PG), Thromboxanes (TX) a me Leukotrienes (LT)
Palekana ARA:
Meaʻai hou:
2008/968/EC: Hoʻoholo Komisina o 12 Kekemapa 2008 e ʻae ana i ka waiho ʻana ma ka mākeke o ka aila waiwai nui o ka arachidonic acid mai Mortierella alpina ma ke ʻano he meaʻai meaʻai hou ma lalo o Regulation (EC) No 258/97 o ka Pāremata ʻEulopa a me ka ʻaha kūkā. hoʻomaopopo ʻia ma lalo o ka palapala helu C(2008) 8080)
GRAS
ʻO ka hoʻoholo ʻana i ke kūlana palekana (GRAS) o ka aila waiwai nui o ka arachidonic acid ma ke ʻano he meaʻai meaʻai no ka hoʻohana ʻana i nā mea hoʻohana keiki.
Meaʻai Punawai Hou
Ua ʻae ke Aupuni Kina i ka waikona Arachidonic ma ke ʻano he meaʻai meaʻai hou.
ʻO ka waiʻona Arachidonic
No nā mākua: Aia ma waena o 210-250 mg ka nui o ka ARA i kēlā me kēia lā ma nā ʻāina kūkulu.
No Bodybuilding: ma kahi o 500-1,500 mg a lawe i 45 mau minuke ma mua o ka hoʻomaʻamaʻa
Pōmaikaʻi ARA:
No Pepe
ʻO ka International Society for the Study of Fatty Acids and Lipids (ISSFAL) Pelekikena - Ua hōʻike ʻo Professor Tom Brenna i ka ARA i loko o ka waiū umauma kanaka ma ka awelika o 0.47% o ka nui o ka momona momona.
I ka wā kamaliʻi a me nā keiki liʻiliʻi, hiki i ka pēpē ke synthesize ARA haʻahaʻa, no laila no ka pēpē i ka wā gula o ka hoʻomohala kino, e hāʻawi ana i kahi ARA i ka meaʻai e ʻoi aku ka maikaʻi o ka hoʻomohala ʻana o kona kino.ʻO ka nele o ka ARA hiki ke loaʻa nā hopena koʻikoʻi i ka hoʻomohala ʻana o nā ʻiʻo a me nā kino kanaka, ʻoi aku ka hoʻomohala ʻana o ka lolo a me ka ʻōnaehana nerve.
No Pakeke
Hoʻoikaika kino
Ua hana ʻia kahi haʻawina makapō ʻelua ma luna o 30 mau kāne ʻōpio olakino me 2 mau makahiki o ka hoʻomaʻamaʻa ikaika ma ka liʻiliʻi no ʻewalu pule.
Ua hāʻawi ʻia kēlā me kēia mea e lawe i ʻelua mau ʻāpana gel palupalu i loaʻa i ka 1.5 grams ka nui o ka ARA a i ʻole ka aila kulina ma ke ʻano maʻamau.Lawe nā mea komo i ka softgel ma kahi o 45 mau minuke ma mua o ka hoʻomaʻamaʻa ʻana, a i ʻole ke kūpono i nā lā hoʻomaʻamaʻa ʻole.
Hōʻike ka hopena hoʻokolohua DXA scan i ka piʻi nui ʻana o ke kino ma ka hui ARA wale nō (+1.6 kilokani; 3%), ʻaʻohe loli o ka hui Placebo.
Ua hoʻonui nui ʻia nā hui ʻelua o ka mānoanoa o ka ʻiʻo i ka hoʻohālikelike ʻana i ka baseline, ʻoi aku ka nui o ka piʻi ʻana ma ka hui AA (8% vs. 4% piʻi; p = 0.08).
No ka momona momona, ʻaʻohe loli nui a ʻokoʻa paha.
E lanakila i ke kaumaha
Ua ʻike nā mea noiʻi hiki i ka waika arachidonic ke hoʻohaʻahaʻa i ka hōʻailona kaumaha a hoʻohuli i nā hōʻailona maikaʻi ʻole o ka lolo.
Ua hōʻike ʻia ʻo Arachidonic acid e hiki ke lanakila i ke kaumaha me ka hoʻemi ʻana i ke koko.
Ka mālama ʻana i ka maʻi ʻāʻī
No ka poe elemakule
Ua hana nā ʻepekema i hoʻokolohua ma nā ʻIole, nā kikoʻī e like me lalo.
I nā ʻiole, ʻo ka hana o kahi enzyme e hoʻololi i ka linoleic acid i ka waika arachidonic e emi iho ana me ka ʻelemakule, a ʻo ka hoʻohui ʻana o ka meaʻai i ka waika arachidonic i nā ʻiole kahiko e hoʻoikaika i ka cognition, me ka P300 amplitude A me ka loiloi latency, i hana hou ʻia ma 240 mg arachidonic. acid (ma o 600 mg triglycerides) i nā kāne ʻelemakule olakino ʻē aʻe.
Ma muli o ka liʻiliʻi ʻana o ka waika Arachidonic i ka wā ʻelemakule, hiki i ka hoʻohui ʻana me ka arachidonic acid ke hoʻonui i ka cognitive i ka poʻe ʻelemakule.
Ka hopena ʻaoʻao
No ka mea, ʻo ka ratio kaulike o omega-3 a me omega-6 fatty acids he 1: 1 i loko o ko mākou kino.
Inā mākou e lawe nui aku i ka mea hoʻohui Arachidonic Acid, ʻoi aku ka kiʻekiʻe o ka Omega 6 fatty acid o ko mākou kino ma mua o ka Omega-3, e loaʻa iā mākou ka pilikia deficiency Omega-3 (ka ʻili maloʻo, lauoho lauoho, mimi pinepine, insomnia, peeling nails, pilikia ka hoʻopaʻa ʻana, a me ka loli o ka naʻau).
ʻO ka nui o ka Omega-6 fatty acid ke kumu o ka maʻi cardiovascular, asthma, autoimmune maʻi, momona.
No ka hōʻoia ʻaʻole ʻoe e hālāwai me kēia pilikia, e ʻoluʻolu e lawe i ka waika Arachidonic e like me ka ʻōlelo a kāu kauka.
