Antioksidan: Béda antarrépisi

Konten dihapus Konten ditambahkan
m Ngarapihkeun éjahan, replaced: eo → éo, Kusabab → ku sabab using AWB
Ilhambot (obrolan | kontribusi)
m →‎Métabolit: Ngarapihkeun éjahan, replaced: sahingga → antukna
Baris ka-11:
Kapentingan jeung interaksi antara rupa-rupa antioksidan téh pajeulit, boga [[sinérgi]] jeung silih pangaruhan katergantungan antara hiji métabolit jeung nu séjénna sarta sistem-sistem énzimna<ref>{{cite journal |author=Chaudière J, Ferrari-Iliou R |title=Intracellular antioxidants: from chemical to biochemical mechanisms |journal=Food Chem Toxicol |volume=37 |issue=9–10 |pages=949 – 62 |year= |pmid=10541450}}</ref><ref>{{cite journal |author=Sies H |title=Strategies of antioxidant defense |journal=Eur J Biochem |volume=215 |issue=2 |pages=213 – 9 |year=1993 |pmid=7688300}}</ref>. Peta hiji antioksidan bisa jadi gumantung kana fungsi anggota séjén dina sistem antioksidan<ref name=Vertuani/>. Ku kituna, panyalindungan anu disadiakeun ku hiji antioksidan téh gumantung kana kadarna, réaktivitasna ka sajenis spésiés oksigén réaktif, sarta status antioksidan séjén anu aub dina réaksina<ref name=Vertuani/>.
 
Sababaraha senyawaan nyumbang panyalindungan atioksidan ku cara [[kelat|ngelat]] [[logam transisi]] sahinggaantukna teu bisa [[katalis|ngatalisan]] produksi radikal bébas dina sél. <!--Particularly important is the ability to sequester iron, which is the function of [[iron-binding proteins]] such as [[transferrin]] and [[ferritin]].<ref>{{cite journal |author=Imlay J |title=Pathways of oxidative damage |journal=Annu Rev Microbiol |volume=57 |issue= |pages=395–418 |year= |pmid=14527285}}</ref> [[Selenium]] and [[zinc]] are commonly referred to as antioxidant nutrients, but these [[chemical element]]s have no antioxidant action themselves and are instead required for the activity of some antioxidant enzymes, as is discussed below.
 
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