Dzina la malonda:Archidonic Acid

Kufotokozera:10% ufa, 40% mafuta

CAS No.Chithunzi: 506-32-1

EINECS No.: 208-033-4

Molecular formula:C₂₀H₃₂O₂

Kulemera kwa mamolekyu:304.46

Kodi Arachidonic Acid ndi chiyani?

Arachidonic acid (ARA) ndi ya Omega 6 long-chain polyunsaturated fatty acid.

Kuchokera kuARAKapangidwe, titha kuwona kuti ili ndi zomangira zinayi za kaboni-mpweya wapawiri, mgwirizano wapawiri wa carbon-oxygen, womwe ndi asidi wambiri wopanda mafuta.

Kodi ARA ndi ya Essential fatty acids?

Ayi, Arachidonic Acid si Essential fatty acids (EFAs).

Alpha-linolenic acid (omega-3 fatty acid) ndi linoleic acid (omega-6 fatty acid) ndi EFAs.

Komabe, asidi arachidonic amapangidwa kuchokera ku linoleic acid.Thupi lathu likapanda kusowa kwa linoleic acid, kapena kulephera kutembenuza linoleic acid kukhala ARA, thupi lathu lidzakhala lochepa ndi ARA, kotero AA imakhala yoitanitsa motere.

ARA Food Resource

National Health and Nutrition Examination Survey 2005-2006

Kodi ARA tingapeze kuti m'moyo wathu

Ngati tiyang'ana mndandanda wa Zosakaniza mu ufa wa mkaka wa Ana, Arachidonic Acid (ARA) ingapezeke ngati imodzi mwazinthu zofunika kwambiri pa chitukuko cha nzeru.

Mudzakhala ndi funso, kodi ARA ndiyofunikira kwa makanda?

Ayi ndithu, zowonjezera za ARA pamsika wa Zaumoyo wa Ubongo ndi Zamasewera, zimathandiza kuthandizira kukula kwa minofu, mphamvu, ndi kusunga minofu panthawi yophunzitsidwa.

Kodi Arachidonic Acid ingagwire ntchito yomanga thupi?

Inde.Thupi limadalira ARA pa kutupa, kuyankha koyenera komanso koyenera kwa chitetezo chamthupi kukonza minofu yowonongeka.

Kuphunzitsidwa mwamphamvu kumayambitsa kuyankha kotupa, komwe ndikofunikira kuti mupange minofu yayikulu.

Kuchokera pa chithunzi chomwe chili pansipa, titha kuwona ma prostaglandin awiri opangidwa kuchokera ku ARA ndi PGE2 ndi PGF2α.

Kafukufuku wina wopangidwa ndi mitsempha ya mitsempha ya mitsempha amasonyeza kuti PGE2 imawonjezera kuwonongeka kwa mapuloteni, pamene PGF2α imayambitsa kupanga mapuloteni.Maphunziro ena adapezanso kuti PGF2α imatha kukulitsa kukula kwa chigoba cha minofu.

Tsatanetsatane wa Arachidonic Acid Metabolism

Prostaglandin kaphatikizidwe:

Pafupifupi maselo onse amtundu wa mammalian amatha kupanga prostaglandins ndi mankhwala ogwirizana nawo (prostacyclins, thromboxanes ndi leukotrienes omwe amadziwikanso kuti eicosanoids).

Ma eicosanoids ambiri opangidwa ndi ARA amatha kulimbikitsa kutupa, koma ena amachitanso kuti athetse zomwe zimafanana ndi zotupa.

Prostaglandins Physiological zotsatira monga pansipa.

Ma prostaglandins amapangidwa ndi michere ndipo amakhudzidwa ndi ma G-protein olumikizidwa ndi zolandilira, ndipo amalumikizidwa ndi cAMP.

Arachidonic Acid ndi Metabolism Yake kuphatikiza Protaglandins (PG), Thromboxanes (TX) ndi Leukotrienes (LT)

Chitetezo cha ARA:

Chakudya chatsopano:

2008/968/EC: Chigamulo cha Commission cha 12 Disembala 2008 chololeza kuyika pamsika wamafuta olemera arachidonic acid ochokera ku Mortierella alpina ngati chopangira chatsopano chazakudya pansi pa Regulation (EC) No 258/97 ya Nyumba Yamalamulo yaku Europe ndi Council ( kudziwitsidwa pansi pa chikalata nambala C (2008) 8080)

GRAS

Kutsimikiza kwa mkhalidwe wodziwika kuti ndi wotetezeka (GRAS) wamafuta a arachidonic acid monga chakudya chopangira mafuta opangira makanda.

Chakudya Chatsopano Chothandizira

Boma la China lavomereza Arachidonic Acid ngati Chatsopano Chakudya Chakudya.

Mlingo wa Arachidonic Acid

Kwa Akuluakulu: Miyezo ya kudya kwa ARA ili pakati pa 210-250 mg / tsiku m'mayiko otukuka.

Pomanga thupi: pafupifupi 500-1,500 mg ndi kutenga mphindi 45 musanayambe masewera olimbitsa thupi.

Ubwino wa ARA:

Za Mwana

Bungwe la International Society for the Study of Fatty Acids and Lipids (ISSFAL) Purezidenti - Pulofesa Tom Brenna wasonyeza kuti ARA ilipo mu mkaka wa m'mawere wa anthu pafupifupi 0.47% ya mafuta onse a asidi.

Mu makanda ndi ana aang'ono nthawi, luso la mwana liphatikize ARA ndi otsika, kotero kuti mwana amene ali mu golide nthawi ya chitukuko cha thupi, kupereka ARA inayake mu chakudya adzakhala yabwino kwambiri kwa chitukuko cha thupi lake.Kuperewera kwa ARA kungakhale ndi zotsatira zoyipa kwambiri pakukula kwa minofu ndi ziwalo za anthu, makamaka kukula kwa ubongo ndi dongosolo lamanjenje.

Kwa Akuluakulu

Kumanga thupi

Kafukufuku wosawona kawiri adachita pa 30 athanzi, amuna achichepere omwe ali ndi zaka 2 zophunzitsidwa mphamvu kwa milungu isanu ndi itatu.

Aliyense adapatsidwa ntchito yoti atenge zidutswa ziwiri za ma gels ofewa omwe ali ndi 1.5 magalamu a ARA kapena mafuta a chimanga mwachisawawa.Ophunzira adatenga softgel pafupifupi mphindi 45 asanaphunzire, kapena nthawi iliyonse yabwino masiku osaphunzitsidwa.

Zotsatira zoyeserera za DXA zikuwonetsa kuchuluka kwa thupi kuchulukirachulukira mu gulu la ARA kokha (+1.6 kilogalamu; 3%), gulu la Placebo pafupifupi silinasinthe.

Magulu awiri a minofu ya minofu anakula kwambiri poyerekeza ndi chiyambi, kuwonjezeka kunali kwakukulu mu gulu la AA (8% vs. 4% kuwonjezeka; p = 0.08).

Kwa misa yamafuta, palibe kusintha kwakukulu kapena kusiyana.

Gonjetsani kuvutika maganizo

Ofufuza adapeza kuti asidi arachidonic amatha kuchepetsa kukhumudwa komanso kubweza zolakwika muubongo.

Arachidonic acid yawonetsedwanso kuti imatha kugonjetsa kukhumudwa bwino pakuchepetsa magazi.

Kuchiza nyamakazi

Kwa okalamba

Asayansi adayesa Makoswe, tsatanetsatane monga pansipa.

Mu makoswe, ntchito ya enzyme yomwe imasintha linoleic acid kukhala arachidonic acid imachepa ndi ukalamba, ndipo kuwonjezera kwa zakudya ku arachidonic acid mu makoswe okalamba kumawoneka kuti kumalimbikitsa kuzindikira, ndi P300 amplitude Ndi latency assessment, yomwe yafotokozedwa mu 240 mg arachidonic. asidi (kudzera 600 mg triglycerides) mwa amuna ena athanzi achikulire.

Popeza asidi arachidonic amapangidwa pang'onopang'ono akamakalamba, kuphatikizika ndi arachidonic acid kumatha kukhala ndi chidziwitso chambiri mwa okalamba.

Mbali Zotsatira

Popeza chiŵerengero cha omega-3 ndi omega-6 mafuta acids ndi 1: 1 m'thupi lathu.

Ngati titamwa kwambiri Arachidonic Acid, thupi lathu la Omega 6 fatty acid lidzakhala lalitali kwambiri kuposa Omega-3, tidzakhala ndi vuto la kuchepa kwa Omega-3 (khungu louma, tsitsi lophwanyika, kukodza pafupipafupi, kusowa tulo, kusenda misomali, mavuto okhazikika, ndi kusintha kwa maganizo).

Kuchuluka kwa Omega-6 mafuta acid kungayambitse matenda amtima, mphumu, matenda a autoimmune, mafuta.

Kuti muwonetsetse kuti simudzakumana ndi vutoli, chonde tengani asidi arachidonic malinga ndi malingaliro a dokotala.