Ndeupi musiyano uripo pakati peanthocyanins neproanthocyanidins?

Anthocyaninsimhando yemavara anonyungudika mumvura ari muboka remakonzo eflavonoid. Ndiwo anokonzera mavara matsvuku, epepuru, uye ebhuruu mumichero yakawanda, miriwo, nemaruva. ​​Manyuko eanthocyanins anowanzo kuwanikwa mukudya anosanganisira michero (yakadai seblueberries, mastrawberry, uye raspberries), kabichi tsvuku, mazambiringa matsvuku, uye maeggplant. Anthocyanins anozivikanwa nemasimba awo ekudzivirira mabhakitiriya, ayo anobatsira kudzivirira masero kubva mukukuvadzwa kunokonzerwa nefree radicals. Zvidzidzo zvakaratidza kuti anthocyanins inogona kunge iine mabhenefiti ehutano, akadai sekuderedza njodzi yezvirwere zvemwoyo, kuvandudza mashandiro epfungwa, uye kudzivirira kubva kune mamwe marudzi ekenza.

Pane rimwe divi,proanthocyanidinsimhando yemakemikari eflavonoid anozivikanwawo se condensed tannins. Anowanikwa muzvikafu zvakasiyana-siyana zvinobva mumiti, zvinosanganisira mazambiringa, maapuro, koko, uye mamwe marudzi enzungu. Proanthocyanidins anozivikanwa nekukwanisa kwadzo kubatana nemapuroteni, izvo zvinopa mikana yekubatsira hutano senge kutsigira hutano hwemwoyo, kukurudzira hutano hweganda, uye kudzivirira kushushikana kwe oxidative. Proanthocyanidins anozivikanwawo nebasa rawo mukusimudzira hutano hwenzira yeweti nekudzivirira kunamira kwemamwe mabhakitiriya pajira reweti.

Imwe yemisiyano mikuru iri pakati peanthocyanins neproanthocyanidins iri mumaumbirwo adzo emakemikari. Anthocyanins iglycosides yeanthocyanidins, zvinoreva kuti ine anthocyanidin molecule yakabatana neshuga molecule. Anthocyanidins ndiwo aglycone mafomu eanthocyanins, zvichireva kuti ndiwo chikamu chisiri shuga chemorekuru. Kusiyana neizvi, proanthocyanidins ipolymers yeflavan-3-ols, iyo inoumbwa ne catechin ne epicatechin units dzakabatana. Musiyano uyu wemaumbirwo unobatsira mukusiyana kwehunhu hwavo hwemuviri nemakemikari, pamwe nemabasa avo ehupenyu.

Mumwe musiyano wakakosha pakati peanthocyanins neproanthocyanidins ndiko kugadzikana kwavo uye kuwanikwa kwavo mumuviri. Anthocyanins zvinhu zvisingachinji zvinogona kukanganiswa nyore nyore nezvinhu zvakaita sekupisa, chiedza, uye pH shanduko. Izvi zvinogona kukanganisa kuwanikwa kwavo mumuviri uye mabhenefiti angangovepo pahutano. Kune rumwe rutivi, proanthocyanidins dzakagadzikana uye dzinoramba kuora, izvo zvinogona kuwedzera kuwanda kwekushandiswa kwavo mumuviri uye kushanda kwavo mumuviri.

Panyaya yekubatsira kwehutano, anthocyanins neproanthocyanidins zvakadzidzwa nekuda kwebasa razvo mukudzivirira zvirwere zvisingaperi uye kukurudzira hutano hwese. Anthocyanins dzave dzichibatanidzwa nekudzivirira kuzvimba, kurwisa kenza, uye kudzivirira tsinga, pamwe nekubatsira kwemwoyo senge kuvandudza mashandiro etsinga dzeropa uye kuderedza njodzi ye atherosclerosis. Proanthocyanidins dzakaongororwa nekuda kwesimba radzo rekudzivirira muviri, kudzivirira kuzvimba, uye kurwisa hutachiona, pamwe nekukwanisa kwadzo kutsigira hutano hwemwoyo, kuvandudza kusimba kweganda, uye kudzivirira kudzikira kwepfungwa kunokonzerwa nekukwegura.

Zvakakosha kuziva kuti migumisiro yehutano hwe anthocyanins ne proanthocyanidins ichiri kuongororwa zvakanyanya, uye zvidzidzo zvakawanda zvinodiwa kuti tinzwisise zvizere mashandiro azvo uye mashandisirwo azvo pakurapa. Pamusoro pezvo, bioavailability uye metabolism yemakemikari aya mumuviri wemunhu zvinogona kusiyana zvichienderana nezvinhu zvakaita sekusiyana kwemunhu, matrix yechikafu, uye nzira dzekugadzirisa.

Mukupedzisa, anthocyanins neproanthocyanidins mhando mbiri dzemishonga yemiti inopa mikana yakasiyana-siyana yehutano nekuda kwesimba rayo rekuchengetedza maantioxidant uye rekuchengetedza hupenyu. Kunyange zvazvo yakafanana mune zvimwe zvinhu maererano nemigumisiro yayo yekudzivirira maantioxidant uye mikana yehutano, inewo misiyano yakasiyana muchimiro chayo chemakemikari, manyuko, kugadzikana, uye kuwanikwa kwemuviri. Kunzwisisa hunhu hwakasiyana hwemishonga iyi kunogona kutibatsira kunzwisisa mabasa ayo akasiyana-siyana mukusimudzira hutano nekudzivirira zvirwere.

Mareferensi:
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