Igama lemveliso:IArchidonic Acid
Inkcazo:I-10% yePowder, i-40% yeoli
Inombolo yeCAS.: 506-32-1
I-EINECS No.: 208-033-4
Ifomula yemolekyuli:C20H32O2
Ubunzima bemolekyuli:304.46
Yintoni iArachidonic Acid?
Arachidonic acid (I-ARA) yeye-Omega 6 ye-long-chain polyunsaturated fatty acid.
Isuka eI-ARAUlwakhiwo, sinokulubona luqulathe iibhondi ezine-carbon-carbon double bond, ibhondi ye-carbon-oksijini ephindwe kabini, eyi-asidi enamafutha angaxutywanga kakhulu.
Ngaba i-ARA yeye-Essential fatty acids?
Hayi, i-Arachidonic Acid ayikho i-Essential fatty acids (EFAs).
Kuphela i-Alpha-linolenic acid (i-omega-3 fatty acid) kunye ne-linoleic acid (i-omega-6 fatty acid) zii-EFAs.
Nangona kunjalo, i-Arachidonic acid yenziwe kwi-Linoleic acid.Emva kokuba umzimba wethu uswele i-linoleic acid, okanye unakho ukungakwazi ukuguqula i-linoleic acid kwi-ARA, umzimba wethu uya kuba mfutshane kwi-ARA, ngoko i-AA ingenisa ngale ndlela.
Ubutyebi bokutya be-ARA
UVavanyo lweSizwe lweMpilo kunye neSondlo ngo-2005-2006
| Irenki | Into yokutya | Igalelo ekuthatheni (%) | Igalelo elongezelekayo (%) |
| 1 | Inkukhu kunye nenkukhu ezixutywe izitya | 26.9 | 26.9 |
| 2 | Amaqanda kunye neqanda ezixutywe izitya | 17.8 | 44.7 |
| 3 | Inyama yenkomo kunye nenyama yenkomo exutywe izitya | 7.3 | 52.0 |
| 4 | Isoseji, iifranki, ibhekoni, kunye neimbambo | 6.7 | 58.7 |
| 5 | Ezinye iintlanzi kunye neentlanzi zixutywe izitya | 5.8 | 64.5 |
| 6 | Iibhega | 4.6 | 69.1 |
| 7 | Amanxeba abandayo | 3.3 | 72.4 |
| 8 | Inyama yehagu kunye nehagu ezixutywe izitya | 3.1 | 75.5 |
| 9 | Izitya ezixubileyo zaseMexico | 3.1 | 78.7 |
| 10 | I-pizza | 2.8 | 81.5 |
| 11 | I-Turkey kunye ne-turkey izitya ezixutywe | 2.7 | 84.2 |
| 12 | Iipasta kunye neepasta izitya | 2.3 | 86.5 |
| 13 | Iidessert ezisekelwe kwiinkozo | 2.0 | 88.5 |
Singayifumana phi i-ARA ebomini bethu
Ukuba sijonga uluhlu lweZithako kwi-Baby milk powder, i-Arachidonic Acid (ARA) inokufumaneka njengenye yezinto ezibalulekileyo zokuphuhliswa kwengqondo.
Uya kuba nombuzo, ngaba i-ARA iyimfuneko kuphela kubantwana?
Ngokuqinisekileyo Hayi, uninzi lwezongezelelo ze-ARA kwimarike yezeMpilo yeBrain kunye neMidlalo yezondlo, inceda ukuxhasa ubungakanani bemisipha, amandla, kunye nokugcinwa kwemisipha ngexesha loqeqesho.
Ngaba iArachidonic Acid ingasebenza ekwakheni umzimba?
Ewe.Umzimba uthembele kwi-ARA yokuvuvukala, impendulo eqhelekileyo kunye neyimfuneko ye-immune ukulungisa izicubu ezonakalisiweyo.
Uqeqesho lwamandla luya kubangela impendulo ebukhali yokuvuvukala, okufunekayo ukwakha imisipha emikhulu.
Ukususela kumfanekiso ongezantsi, sinokubona iiprostaglandin ezimbini eziveliswe kwi-ARA yi-PGE2 kunye ne-PGF2α.
Olunye uphando olwenziwe nge-skeletal muscle fibers lubonisa ukuba i-PGE2 yandisa iprotheyini yokuphuka, ngelixa i-PGF2α ivuselela imveliso yeprotheni.Olunye uphononongo lukwafumanise ukuba i-PGF2α inokunyusa ukukhula kwe-fiber muscle.
Iinkcukacha ze-Arachidonic Acid Metabolism
Ukwenziwa kweProstaglandin:
Phantse zonke iiseli ezanyisayo zinokuvelisa i-prostaglandin kunye neekhompawundi ezinxulumene nazo (i-prostacyclins, i-thromboxanes kunye ne-leukotrienes eyaziwa ngokuba yi-eicosanoids).
Uninzi lwee-eicosanoids eziphuma kwi-ARA zinokukhuthaza ukudumba, kodwa ezinye zisebenza ukuzisombulula ezilingana nokuchasana nokudumba.
Prostaglandins Iziphumo Physiological njengoko ngezantsi.
I-Prostaglandins idityaniswe yi-enzymes kwaye isabela kwi-G-protein edibeneyo ye-receptors, kunye ne-intracellularly mediated yi-cAMP.
I-Arachidonic Acid kunye ne-Metabolism yayo kuquka i-Protaglandins (PG), i-Thromboxanes (TX) kunye ne-Leukotrienes (LT)
Ukhuseleko lwe-ARA:
Ukutya okunoveli:
I-2008 / 968 / EC: Isigqibo seKhomishoni ye-12 kaDisemba 2008 egunyazisa ukubekwa kwimarike yeoli ye-arachidonic ene-asidi evela kwi-Mortierella alpina njengesithako sokutya esinoveli phantsi koMmiselo (EC) No 258/97 yePalamente yaseYurophu kunye neBhunga ( kwaziswa phantsi kwenombolo yoxwebhu C(2008) 8080)
GRAS
Ukumiselwa kwemeko eqhelekileyo evunywa njengekhuselekile (i-GRAS) ye-oyile etyebileyo ye-arachidonic njengesithako sokutya xa kufakwa umgubo weentsana.
Ukutya koMthombo oMtsha
URhulumente wase-China uvume i-Arachidonic Acid njengeSithako esitsha sokuTya esiBonelelo.
I-Arachidonic Acid Dosage
KuMdala: Amanqanaba okuthathwa kwe-ARA aphakathi kwe-210-250 mg / ngosuku kumazwe aphuhlileyo.
Ukwakhiwa komzimba: malunga ne-500-1,500 mg kwaye uthathe imizuzu engama-45 ngaphambi kokuzilolonga
Uncedo lwe-ARA:
Yeyomntwana
I-International Society for the Study of Fatty Acids and Lipids (ISSFAL) uMongameli - uNjingalwazi uTom Brenna ubonise i-ARA ikhona kubisi lwebele lomntu kumyinge we-0.47% ye-fatty acid iyonke.
Kwixesha leentsana kunye nabantwana abancinci, ukukwazi komntwana ukwenza i-ARA kuphantsi, ngoko ke umntwana okwixesha legolide lophuhliso lomzimba, ukubonelela nge-ARA ethile ekutyeni kuya kuba luncedo ngakumbi kuphuhliso lomzimba wakhe.Ukungabikho kwe-ARA kunokuba nemiphumo emibi kakhulu ekuphuhliseni izicubu zomntu kunye namalungu, ngakumbi ukuphuhliswa kwengqondo kunye nenkqubo ye-nervous.
Eyabantu Abadala
Ukwakhiwa komzimba
Uphononongo oluyimfama oluphindwe kabini lwenziwa kwi-30 esempilweni, amadoda amancinci aneminyaka emi-2 yamava oqeqesho lwamandla ubuncinci kangangeeveki ezisibhozo.
Umthathi-nxaxheba ngamnye wabelwa ukuba athathe iziqwenga ezibini zeegels ezithambileyo eziqukethe i-1.5 grams iyonke ye-ARA okanye i-oyile yengqolowa ngokungaqhelekanga.Abathathi-nxaxheba bathatha i-softgel malunga nemizuzu ye-45 ngaphambi koqeqesho, okanye nanini na xa ikulungele ngeentsuku ezingezizo zoqeqesho.
Isiphumo sovavanyo lwe-DXA sibonisa ubunzima bomzimba bunyuke kakhulu kwiqela le-ARA kuphela (+1.6 kilograms; 3%), iqela le-Placebo phantse alikho utshintsho.
Omabini amaqela amabini obunzima be-muscle anda kakhulu xa kuthelekiswa nesiseko, ukunyuka kwakukhulu kwiqela le-AA (8% vs. 4% ukwanda; p = 0.08).
Kubunzima beFat, akukho tshintsho lubalulekileyo okanye umahluko.
Yoyisa ukudandatheka
Abaphandi bafumanisa ukuba i-arachidonic acid inokunciphisa uphawu lokudakumba kwaye ibuyisele umva imiqondiso engalunganga yengqondo.
I-Arachidonic acid nayo ibonakaliswe ukuba inokuloyisa ukudakumba ngokufanelekileyo ngokunciphisa igazi.
Ukunyanga isifo samathambo
Kwabakhulileyo
Izazinzulu zenze umfuniselo kwiimpuku, iinkcukacha zingezantsi.
Kwiigundane, umsebenzi we-enzyme oguqula i-linoleic acid kwi-arachidonic acid iyancipha ngokuguga, kunye nokuxhaswa kokutya kwi-arachidonic acid kwiigundane ezikhulileyo kubonakala kukukhuthaza ukuqonda, kunye ne-P300 amplitude kunye novavanyo lwe-latency, oluye lwaphindwa kwi-240 mg arachidonic. iasidi (nge-600 mg triglycerides) kwamanye amadoda amadala asempilweni.
Ekubeni i-Arachidonic acid ingaveliswa kancinci ngexesha lokuguga, ukuxhaswa nge-arachidonic acid kunokuba nokuphuculwa kwengqondo kubantu abadala.
Imiphumela
Ekubeni i-balance ratio ye-omega-3 kunye ne-omega-6 fatty acids yi-1: 1 emzimbeni wethu.
Ukuba sithatha kakhulu isongezelelo se-Arachidonic Acid, i-Omega 6 fatty acid yomzimba wethu iya kuba phezulu kakhulu kune-Omega-3, siya kuba nengxaki yokunqongophala kwe-Omega-3 (isikhumba esomileyo, iinwele ezinqabileyo, ukuchama rhoqo, ukuphuthelwa, ukuxobula iinzipho, iingxaki zokuxilonga, kunye nokutshintsha kweemvakalelo).
I-Omega-6 fatty acid eninzi kakhulu inokubangela isifo senhliziyo, isifo sombefu, isifo somzimba, amafutha.
Ukuqinisekisa ukuba awuyi kuhlangabezana nale ngxaki, nceda uthathe i-Arachidonic acid ngokwengcebiso kagqirha wakho.
