{"id":88907,"date":"2023-10-22T09:46:07","date_gmt":"2023-10-22T07:46:07","guid":{"rendered":"https:\/\/consumers-views.com\/lv\/?p=88907"},"modified":"2023-10-22T09:46:07","modified_gmt":"2023-10-22T07:46:07","slug":"flavonoidi","status":"publish","type":"post","link":"https:\/\/consumers-views.com\/lv\/flavonoidi\/","title":{"rendered":"Flavono\u012bdi – vesel\u012bba no aug\u013ciem un d\u0101rze\u0146iem"},"content":{"rendered":"

M\u016bsu \u0137ermeni var sal\u012bdzin\u0101t ar sare\u017e\u0123\u012btu meh\u0101nismu<\/strong>, dzin\u0113ju, kas sast\u0101v no daudz\u0101m sast\u0101vda\u013c\u0101m. Lai t\u0101s pareizi darbotos, t\u0101m nepiecie\u0161ama da\u017e\u0101da veida “degviela”<\/em>– uzturvielas,<\/strong> piem\u0113ram, vitam\u012bni un miner\u0101lvielas. Papildus tiem ir lietder\u012bgi nodro\u0161in\u0101t ar\u012b citus akt\u012bvos savienojumus<\/strong>, un viens no \u012bpa\u0161i nepiecie\u0161amajiem savienojumiem noteikti ir flavono\u012bdi<\/strong>. Ar\u012b bez tiem m\u0113s nevaram pien\u0101c\u012bgi funkcion\u0113t, un to vislab\u0101kie avoti ir aug\u013ci un d\u0101rze\u0146i<\/strong>, t\u0101p\u0113c tos p\u0101rmai\u0146us d\u0113v\u0113 par bioflavono\u012bdiem<\/strong>.<\/p>\n\n\n\n

Flavono\u012bdi – kas tie\u0161i tie ir un k\u0101das funkcijas tiem ir augos?<\/h2>\n\n\n\n

Dzirdot terminu flavono\u012bdi<\/strong>, m\u0113s parasti dom\u0101jam, ka tas ir tikai viens \u0137\u012bmisks savienojums<\/strong>. Paties\u012bb\u0101 zin\u0101tnieki jau ir identific\u0113ju\u0161i vair\u0101kus t\u016bksto\u0161us \u0161\u0101du <\/strong>augu izcelsmes savienojumu <\/strong>. No \u0137\u012bmisk\u0101 viedok\u013ca tie pieder polifenolu<\/strong> grupai, kas ir atbild\u012bgi par konkr\u0113ta auga kr\u0101su vai smar\u017eu un gar\u0161u, ta\u010du tiem ir rakstur\u012bga ar\u012b pla\u0161a vesel\u012bbu veicino\u0161a iedarb\u012bba <\/strong>. <\/p>\n\n\n\n

Tiem piem\u012bt ar\u012b citas aizsargfunkcijas<\/strong>, tostarp pret s\u0113n\u012bt\u0113m, pel\u0113jumu un citiem kait\u012bgiem mikroorganismiem. Vienlaikus t\u0101s aizsarg\u0101 pret UV starojumu<\/strong> un citu nelabv\u0113l\u012bgu \u0101r\u0113jo ietekmi, piem\u0113ram, atmosf\u0113ras<\/strong>, un regul\u0113<\/strong> to aug\u0161anas \u0101trumu<\/strong>.<\/p>\n\n\n\n

Flavono\u012bdi – k\u0101da ir to pamata klasifik\u0101cija?<\/h2>\n\n\n
\n
\"<\/figure><\/figure>\n<\/div>\n\n\n

Pirms piev\u0113rsties bioflavono\u012bdu \u0101rstnieciskaj\u0101m \u012bpa\u0161\u012bb\u0101m<\/strong>, vispirms ir lietder\u012bgi uzzin\u0101t par to da\u017e\u0101dajiem veidiem, un, pamatojoties uz to struktur\u0101lo uzb\u016bvi<\/strong>, tos iedala:<\/p>\n\n\n\n

    \n
  • flavonus, tluteol\u012bnu, apigen\u012bnu, diosmet\u012bnu;<\/li>\n\n\n\n
  • flavonolus, kvercet\u012bnu, fiste\u012bnu, kemferolu;<\/li>\n\n\n\n
  • flavanonus, hesperet\u012bnu, hespered\u012bnu;<\/li>\n\n\n\n
  • flavanoliem, kateh\u012bnu, epikateh\u012bnu, epigalokateh\u012bnu;<\/li>\n\n\n\n
  • izoflavoni, geniste\u012bns;<\/li>\n\n\n\n
  • antocian\u012bni, cianid\u012bns, malvid\u012bns, pelargonid\u012bns.<\/li>\n<\/ul>\n\n\n\n

    \u0160aj\u0101 augu polifenolu grup\u0101 var iek\u013caut ar\u012b vair\u0101kus citus savienojumus<\/strong>, tostarp biflavono\u012bdus, flavonolign\u0101nus, flavono\u012bdu glikozidestrus, halkonus, prenilflavono\u012bdus un proantocianid\u012bnus.<\/p>\n\n\n\n

    Flavono\u012bdi – kurus dabiskos avotus ir v\u0113rts izv\u0113l\u0113ties?<\/h2>\n\n\n\n

    Flavono\u012bdus organismam var pieg\u0101d\u0101t da\u017e\u0101dos veidos<\/strong>, un visbie\u017e\u0101k m\u0113s vienk\u0101r\u0161i lietojam uztura bag\u0101tin\u0101t\u0101jus,<\/strong> kuru sast\u0101v\u0101 tie ir<\/strong>. Tas, protams, ir \u0101tr\u0101k un \u0113rt\u0101k, ta\u010du lab\u0101k ir izmantot dab\u012bgos avotus <\/strong>un papildin\u0101t \u0161o savienojumu defic\u012btu ar pareizi sast\u0101d\u012btu uzturu<\/strong>. Ir vair\u0101ki p\u0101rtikas produkti, kas satur lielu daudzumu bioflavono\u012bdu<\/strong>, un, piem\u0113ram, visvair\u0101k to (mg uz 100 g produkta<\/strong>):<\/p>\n\n\n\n

    Aug\u013ci:<\/strong><\/p>\n\n\n\n

      \n
    • aronijas – 1542 mg;<\/li>\n\n\n\n
    • pl\u016b\u0161koka ogas – 791,24 mg;<\/li>\n\n\n\n
    • \u0137ir\u0161i – 124,38 mg;<\/li>\n\n\n\n
    • mellenes – 68,45 mg;<\/li>\n\n\n\n
    • greipfr\u016bti – 55,4 mg;<\/li>\n\n\n\n
    • apels\u012bns – 43,88 mg.<\/li>\n<\/ul>\n\n\n\n

      D\u0101rze\u0146i:<\/strong><\/p>\n\n\n\n

        \n
      • kaperi (s\u0101l\u012bjum\u0101) – 316,33 mg;<\/li>\n\n\n\n
      • p\u0113ters\u012b\u013ca sakne – 210,08 mg;<\/li>\n\n\n\n
      • sarkanais s\u012bpols – 33,07 mg;<\/li>\n\n\n\n
      • selerijas – 22,6 mg;<\/li>\n\n\n\n
      • dzeltenie s\u012bpoli – 13,27 mg;<\/li>\n\n\n\n
      • selerijas sakne – 9,42 mg.<\/li>\n<\/ul>\n\n\n\n

        Flavono\u012bdi – k\u0101ds daudzums b\u016btu j\u0101pat\u0113r\u0113 dien\u0101 un k\u0101di ir riski, ja to tr\u016bkst vai ir p\u0101rlieku daudz?<\/h2>\n\n\n
        \n
        \"<\/figure><\/figure>\n<\/div>\n\n\n

        Flavono\u012bduieteicam\u0101 dienas<\/strong> deva pieaugu\u0161ajiem<\/strong> m\u016bsu zem\u0113 ir 1-2 g<\/strong>, un to ir v\u0113rts iev\u0113rot, lai izvair\u012btos no vesel\u012bbas probl\u0113m\u0101m<\/strong>. \u0160o savienojumu tr\u016bkums<\/strong> organism\u0101 var izpausties k\u0101 pastiprin\u0101ta nosliece uz zilumiem un zem\u0101das<\/strong> asinsizpl\u016bdumiem kapil\u0101ru pl\u012bsumu<\/strong> d\u0113\u013c.<\/p>\n\n\n\n

        Tikpat b\u012bstams k\u0101 defic\u012bts ir flavono\u012bdu p\u0101rpalikums<\/strong>. P\u0101rm\u0113r\u012bgs daudzums negat\u012bvi ietekm\u0113 vairogdziedzera darb\u012bbu<\/strong> un vielmai\u0146as procesus, trauc\u0113<\/strong> C vitam\u012bna, B9 vitam\u012bna (folijsk\u0101bes) un E vitam\u012bna transport\u0113\u0161anu un uzs\u016bk\u0161anos<\/strong>. Tie var ar\u012b trauc\u0113t da\u017eu medikamentu iedarb\u012bbu un nav ieteicami gr\u016btniec\u0113m un sieviet\u0113m, kas baro b\u0113rnu ar kr\u016bti.<\/strong> Tie var paaugstin\u0101t estrog\u0113nu l\u012bmeni, kas negat\u012bvi<\/strong> ietekm\u0113 reprodukt\u012bvo funkciju.<\/p>\n\n\n\n

        Flavono\u012bdi – kuras vesel\u012bbu veicino\u0161\u0101s \u012bpa\u0161\u012bbas uzsver eksperti?<\/h2>\n\n\n\n

        M\u0113s jau zin\u0101m, kas ir flavono\u012bdi, kuros produktos to ir visvair\u0101k un k\u0101ds ir to tr\u016bkuma vai p\u0101rpalikuma risks. T\u0101p\u0113c ir pien\u0101cis laiks uzzin\u0101t par to svar\u012bg\u0101kaj\u0101m vesel\u012bbu veicino\u0161aj\u0101m<\/strong> \u012bpa\u0161\u012bb\u0101m, kuras eksperti nor\u0101da vispirms:<\/p>\n\n\n\n

        Antioksidantu iedarb\u012bba<\/h3>\n\n\n\n

        Reakt\u012bv\u0101s sk\u0101bek\u013ca formas (ROS<\/em>), ko paz\u012bst k\u0101 br\u012bvos radik\u0101\u013cus, rada milz\u012bgus draudus cilv\u0113ka vesel\u012bbai. Cita starp\u0101 t\u0101s var b\u016bt v\u0113\u017ea att\u012bst\u012bbas c\u0113lonis, un tie\u0161i flavono\u012bdi ir iedarb\u012bgi pret t\u0101m. B\u016bdami sp\u0113c\u012bgi antioksidanti, tie \u013cauj mums tikt gal\u0101 ar br\u012bvajiem radik\u0101\u013ciem un reizi par vis\u0101m reiz\u0113m izvad\u012bt tos no organisma.<\/p>\n\n\n\n

        Pretiekaisuma iedarb\u012bba<\/h3>\n\n\n\n

        Iekaisums ir \u0101rk\u0101rt\u012bgi nopietns drauds organismam, lai gan t\u0101 ir dabiska reakcija uz apdraud\u0113jumu, piem\u0113ram, bakt\u0113riju vai v\u012brusu infekciju. Flavono\u012bdu iedarb\u012bba \u0161aj\u0101 situ\u0101cij\u0101 ir stiprin\u0101t im\u016bnsist\u0113mu, kas, ra\u017eojot vair\u0101k antivielu, lab\u0101k p\u0101rvar\u0113s iekaisuma sekas.<\/p>\n\n\n\n

        Pretaler\u0123iska iedarb\u012bba<\/h3>\n\n\n\n

        Cilv\u0113kiem, kas c\u012bn\u0101s ar da\u017e\u0101da veida aler\u0123ij\u0101m, ar\u012b vajadz\u0113tu r\u016bp\u0113ties par flavono\u012bdu iek\u013cau\u0161anu ikdienas uztur\u0101. \u0100r\u0113jie faktori ir atbild\u012bgi par aler\u0123iskas reakcijas ra\u0161anos, uz kuru organisms rea\u0123\u0113, paaugstinot histam\u012bna l\u012bmeni. Flavono\u012bdu uzdevums ir samazin\u0101t histam\u012bna daudzumu un t\u0101d\u0113j\u0101di mazin\u0101t aler\u0123ijas simptomus.<\/p>\n\n\n\n

        V\u0113\u017ea profilakse<\/h3>\n\n\n\n

        Regul\u0101ri lietojot produktus ar bioflavono\u012bdu saturu, var iev\u0113rojami samazin\u0101t risku saslimt ar v\u0113zi, tostarp plau\u0161u v\u0113zi. \u012apa\u0161i ieteicami ir izoflavoni, kas, k\u0101 liecina aizvien vair\u0101k par \u0161o jaut\u0101jumu veikto p\u0113t\u012bjumu, var kav\u0113t v\u0113\u017ea \u0161\u016bnu prolifer\u0101ciju. Vienlaikus tie samazina mutag\u0113nu un kancerog\u0113nu savienojumu p\u0101rm\u0113r\u012bgu aktivit\u0101ti.<\/p>\n\n\n\n

        Stiprina sirdi un asinsrites sist\u0113mu<\/h3>\n\n\n\n

        Nevar nenov\u0113rt\u0113t ar\u012b pietiekama flavono\u012bdu daudzuma noz\u012bmi sirds un citu asinsrites sist\u0113mas komponentu pareizai darb\u012bbai. To darb\u012bba ietver holester\u012bna daudzuma regul\u0113\u0161anu asins serum\u0101, samazinot “slikto<\/em> ” frakciju LDL, bet palielinot “labo”<\/em> frakciju HDL. Flavono\u012bdu, kas ieg\u016bti, piem\u0113ram, no za\u013c\u0101s t\u0113jas, labv\u0113l\u012bg\u0101 ietekme uz sirds un asinsvadu sist\u0113mu ir ar\u012b \u0161\u0101da:<\/p>\n\n\n\n

          \n
        • p\u0101r\u0101k augsta asinsspiediena samazin\u0101\u0161ana;<\/li>\n\n\n\n
        • kop\u0101 ar C vitam\u012bnu veicina kolag\u0113na sint\u0113zi, kas stiprina asinsvadu sieni\u0146as un samazina varikozu v\u0113nu risku;<\/li>\n\n\n\n
        • samazina aterosklerozes un \u012bpa\u0161i b\u012bstama miokarda infarkta ra\u0161an\u0101s iesp\u0113ju.<\/li>\n<\/ul>\n\n\n\n

          Atbalsts smadzen\u0113m un nervu sist\u0113mai<\/h3>\n\n\n\n

          M\u016bsu smadzen\u0113m un nervu sist\u0113mai ar\u012b ir nepiecie\u0161ams atbalsts vesel\u012bbai, ko t\u0101m var sniegt uzturs, kas satur lielu daudzumu iepriek\u0161 min\u0113to aug\u013cu un d\u0101rze\u0146u. \u0160aj\u0101 gad\u012bjum\u0101 labv\u0113l\u012bgas ir \u0161\u0101das flavono\u012bdu \u012bpa\u0161\u012bbas:<\/p>\n\n\n\n

            \n
          • aizsarg\u0101 neironus no boj\u0101jumiem vai izn\u012bcin\u0101\u0161anas;<\/li>\n\n\n\n
          • pa\u0101trina un uzlabo to re\u0123ener\u0101cijas procesus;<\/li>\n\n\n\n
          • neirode\u0123enerat\u012bvo slim\u012bbu, Alzheimera un Parkinsona slim\u012bbas profilakse, pateicoties br\u012bvo radik\u0101\u013cu samazin\u0101\u0161anai;<\/li>\n\n\n\n
          • kognit\u012bvo funkciju, atmi\u0146as un koncentr\u0113\u0161an\u0101s uzlabo\u0161ana;<\/li>\n\n\n\n
          • da\u017eu demenci pavado\u0161u simptomu atvieglo\u0161ana.<\/li>\n<\/ul>\n\n\n\n

            Lieto\u0161ana citu slim\u012bbu gad\u012bjum\u0101<\/h2>\n\n\n
            \n
            \"<\/figure><\/figure>\n<\/div>\n\n\n

            Pareizs flavono\u012bdu daudzums<\/strong> ir b\u016btisks ar\u012b daudzu citu slim\u012bbu profilaksei un \u0101rst\u0113\u0161anas procesu atbalstam<\/strong>. Ir v\u0113rts apsv\u0113rt to noz\u012bmi:<\/p>\n\n\n\n

              \n
            • diab\u0113tu, glikozes l\u012bme\u0146a asin\u012bs trauc\u0113jumiem, ko parasti izraisa organisma jut\u012bbas pret insul\u012bnu samazin\u0101\u0161an\u0101s. Flavono\u012bdi neitraliz\u0113 insul\u012bna rezistenci un cukura l\u012bme\u0146a paaugstin\u0101\u0161anos, stimul\u0113jot \u0161\u012b svar\u012bg\u0101 hormona sekr\u0113ciju;<\/li>\n\n\n\n
            • aknu slim\u012bb\u0101m, jo tie aizsarg\u0101 aknu \u0161\u016bnas no boj\u0101jumiem, stiprina un pa\u0101trina to re\u0123ener\u0101ciju, pateicoties sp\u0113c\u012bgai hepatoprotekt\u012bvai iedarb\u012bbai;<\/li>\n\n\n\n
            • \u0101das slim\u012bb\u0101m, ko tie stiprina, piedaloties kolag\u0113na, kas ir viens no t\u0101s b\u016bvmateri\u0101liem, sint\u0113z\u0113, k\u0101 ar\u012b aizsarg\u0101 to. \u0101das slim\u012bb\u0101m, ko tie stiprina, piedaloties kolag\u0113na, kas ir viens no t\u0101s b\u016bvmateri\u0101liem, sint\u0113z\u0113, k\u0101 ar\u012b aizsarg\u0101 to no UV starojuma, oksidat\u012bv\u0101 stresa un kukai\u0146u kodumu ietekmes, vienlaikus kav\u0113jot \u0101das dabiskos noveco\u0161an\u0101s procesus un pa\u0101trinot br\u016b\u010du dz\u012b\u0161anu;<\/li>\n\n\n\n
            • AIDS – b\u012bstama un n\u0101v\u0113jo\u0161a slim\u012bba, pret kuru l\u012bdz \u0161im nav atrasts efekt\u012bvs \u0101rst\u0113\u0161anas l\u012bdzeklis. Notieko\u0161ie p\u0113t\u012bjumi \u0161aj\u0101 jom\u0101 liecina, ka noteiktu flavono\u012bdu lieto\u0161ana var ne tikai kav\u0113t v\u012brusa \u0161\u016bnu vairo\u0161anos, bet ar\u012b to iek\u013c\u016b\u0161anu cilv\u0113ka organisma \u0161\u016bn\u0101s.<\/li>\n<\/ul>\n\n\n\n

              Avoti:<\/em><\/strong><\/p>\n\n\n\n

                \n
              • https:\/\/www.healthline.com\/health\/what-are-flavonoids-everything-you-need-to-know<\/li>\n\n\n\n
              • https:\/\/www.healthline.com\/health\/bioflavonoids<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                M\u016bsu \u0137ermeni var sal\u012bdzin\u0101t ar sare\u017e\u0123\u012btu meh\u0101nismu, dzin\u0113ju, kas sast\u0101v no daudz\u0101m sast\u0101vda\u013c\u0101m. Lai t\u0101s pareizi darbotos, t\u0101m nepiecie\u0161ama da\u017e\u0101da veida “degviela”– uzturvielas, piem\u0113ram, vitam\u012bni un miner\u0101lvielas. Papildus tiem ir lietder\u012bgi nodro\u0161in\u0101t ar\u012b citus akt\u012bvos savienojumus, un viens no \u012bpa\u0161i nepiecie\u0161amajiem savienojumiem noteikti ir flavono\u012bdi. Ar\u012b bez tiem m\u0113s nevaram pien\u0101c\u012bgi funkcion\u0113t, un to vislab\u0101kie […]<\/p>\n","protected":false},"author":1,"featured_media":88906,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-88907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-veseliba","box-post"],"_links":{"self":[{"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/posts\/88907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/comments?post=88907"}],"version-history":[{"count":1,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/posts\/88907\/revisions"}],"predecessor-version":[{"id":88908,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/posts\/88907\/revisions\/88908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/media\/88906"}],"wp:attachment":[{"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/media?parent=88907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/categories?post=88907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/consumers-views.com\/lv\/wp-json\/wp\/v2\/tags?post=88907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}