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H2O2 + Fe2+ → ˙OH + OH− + Fe3+

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Finché la produzione di ROS è bassa l’effetto è benefico in quanto agiscono da molecole segnalatrici

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Perossidi, idroperossidi,Dimeri, aggregati di proteine

Perossidazionelipidica

Danni al DNA

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Catechine e antocianine

oleuropeina

SF protects against the incidence and progression of cancer via several mechanisms including inhibiting phase I cytochrome P450 enzymes, inducing cell-cycle arrest and apoptosis, reducing inflammation, and, modulating the nuclear factor-erythroid-2- related factor 2/Kelch-like ECH-associated protein 1 pathway

BROCCOLI

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Immunomodulatory and anticancer protein hydrolysates (peptides) from food proteins: A review. Food Chem. 2018; 245:205-222 Production and Functionality of Food-derived bioactive peptides: A review.Mini Rev Med Chem. 2018 Apr 23

SourdoughMix of water and flour fermented bylactobacilli and yeast

Backslopping methodUse of the ”mother dough” to start a newfermentation with fresh water and flour

Better tasteBetter nutritional propertiesLonger shelf life

Idrolisi di glutenine e gliadine

Riduzione del contenuto di glutine

Formazione di prodotti secondari

Formazione di peptidi

Sequenza dei principali peptidi