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Alfa linolenova kislota a linolenova kislota alpha Linolenic acid ALA vid greckogo alpha sho oznachaye pershij i linon sho oznachaye lon ye nezaminnoyu polinenasichenoyu zhirnoyu kislotoyu ryadu omega 3 Vona vhodit do skladu bagatoh poshirenih roslinnih olij i vazhliva v harchuvanni lyudini Nomenklatura vuglevodnevogo lancyugaEtimologiyaSlovo linolenova ye nepravilnim pohidnim vid slova linoleva yake same pohodit vid greckogo slova linon lon Oleva oznachaye vid oleyinovoyi kisloti abo maye vidnoshennya do neyi oskilki nasichuyuchi podvijnij zv yazok omega 6 linolevoyi kisloti utvoryuyetsya oleyinova kislota BiohimiyaMolekulyarna formula ALA C18H30O2 z molyarnoyu masoyu 278 43 g mol Za svoyeyu strukturoyu ce kislota z usima podvijnimi zv yazkami v cis 9 12 15 oktadekatriyenova kislota U biohimichnij literaturi vona maye nazvu 18 03D9 12 15 de 18 ce kilkist atomiv vuglecyu 3 kilkist podvijnih zv yazkiv i chisla nastupni za D delta polozhennya podvijnih zv yazkiv z pochatkom vid karboksilnogo kincya SOON molekuli Himichno ALA ye karbonovoyu kislotoyu ta izomerom zhirnoyi kisloti omega 6 Alfa linolenovu kislotu a linolenova kislota ALK ALA 18 3D9 12 15n 3 potrijno nenasichena zhirna kislota w 3 ne slid plutati z linolevoyu kislotoyu LK LA 18 2D9 12n 6 podvijno nenasichena zhirna kislota w 6 Hocha obidvi voni nezaminni dlya lyudini ostannya yavlyaye soboyu omega 6 zhirnu kislotu z konfiguraciyeyu 18 2D9 12 Ta ne plutati z g linolenova kislota GLK GLA 18 3D6 9 12n 6 potrijno nenasichena zhirna kislota w 6 Znachennya u harchuvanni ta zdorov yia Linolenova kislota ALK ye predstavnikom grupi omega 3 nezaminnih zhirnih kislot nazvanih tak cherez te sho voni ne mozhut viroblyatisya v organizmi usih ssavciv i povinni nadhoditi z yizheyu Bilshist nasinnya roslin ta olij z nogo bagatshi na omega 6 linolevu kislotu takozh nezaminnu zhirnu kislotu Odnak linoleva kislota ta inshi omega 6 zhirni kisloti zmagayutsya v organizmi z omega 3 za te shobi buti chastinoyu klitinnih membran a takozh mayut riznij vpliv na zdorov ya lyudini Isnuyut doslidzhennya yaki svidchat pro te sho ALK pov yazuyetsya z menshim rizikom sercevo sudinnih zahvoryuvan cherez mehanizm yakij dosi ne zrozumilij Organizm peretvoryuye ALK na dovgolancyugovi zhirni kisloti ejkozapentayenovu kislotu EPA i dokozageksayenovu kislotu DHA Nevidomo chi spravlyaye zahisnu diyu proti sercevih aritmij same ALK chi ce produkti metabolizmu ejkozanoyidiv U deyakih doslidzhennyah takozh visuvayetsya pripushennya sho isnuye bilshij nejroprotektornij vpliv stosovno ishemiyi ta deyakih tipiv epilepsiyi Deyaki doslidzhennya pov yazuyut ALA zi shvidko progresuyuchim rakom peredmihurovoyi zalozi i degeneraciyeyu zhovtoyi plyami pidvishuyuchi rizik na 70 vishe nizh doslidni osobi tobto ti hto ne otrimuvav ALA Odnak bilsh rozloge i vsebichne doslidzhennya 2006 roku ne viyavilo zv yazku mizh sukupnim spozhivannyam ALA ta zagalnim rizikom viniknennya raku prostati Div takozhSpivvidnoshennya zhirnih kislot u yizhiPrimitkiCuaresma Ciclo C Herder 15 listopada 2013 s 65 140 Kris Etherton Penny M Harris William S Appel Lawrence J 19 listopada 2002 Fish Consumption Fish Oil Omega 3 Fatty Acids and Cardiovascular Disease Circulation angl T 106 21 s 2747 2757 doi 10 1161 01 CIR 0000038493 65177 94 ISSN 0009 7322 Procitovano 24 chervnya 2022 Connor William E 1 sichnya 2000 Importance of n 3 fatty acids in health and disease The American Journal of Clinical Nutrition T 71 1 s 171S 175S doi 10 1093 ajcn 71 1 171s ISSN 0002 9165 Procitovano 24 chervnya 2022 Lauritzen I 17 kvitnya 2000 Polyunsaturated fatty acids are potent neuroprotectors The EMBO Journal T 19 8 s 1784 1793 doi 10 1093 emboj 19 8 1784 ISSN 1460 2075 Procitovano 24 chervnya 2022 Brouwer Ingeborg A Katan Martijn B Zock Peter L 2004 04 Dietary a Linolenic Acid Is Associated with Reduced Risk of Fatal Coronary Heart Disease but Increased Prostate Cancer Risk A Meta Analysis The Journal of Nutrition T 134 4 s 919 922 doi 10 1093 jn 134 4 919 ISSN 0022 3166 Procitovano 24 chervnya 2022 Cho Eunyoung Hung Shirley Willett Walter C Spiegelman Donna Rimm Eric B Seddon Johanna M Colditz Graham A Hankinson Susan E 1 lyutogo 2001 Prospective study of dietary fat and the risk of age related macular degeneration The American Journal of Clinical Nutrition T 73 2 s 209 218 doi 10 1093 ajcn 73 2 209 ISSN 0002 9165 Procitovano 24 chervnya 2022 Koralek Daniel O Peters Ulrike Andriole Gerald Reding Douglas Kirsh Victoria Subar Amy Schatzkin Arthur Hayes Richard Leitzmann Michael F 2006 08 A Prospective Study of Dietary Alpha linolenic Acid and the Risk of Prostate Cancer United States Cancer Causes amp Control angl T 17 6 s 783 791 doi 10 1007 s10552 006 0014 x ISSN 0957 5243 Procitovano 24 chervnya 2022, Вікіпедія, Українська, Україна, книга, книги, бібліотека, стаття, читати, завантажити, безкоштовно, безкоштовно завантажити, mp3, відео, mp4, 3gp, jpg, jpeg, gif, png, малюнок, музика, пісня, фільм, книга, гра, ігри, мобільний, телефон, android, ios, apple, мобільний телефон, samsung, iphone, xiomi, xiaomi, redmi, honor, oppo, nokia, sonya, mi, ПК, web, Інтернет
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