Nutrition
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Counteraction of oxidative damage in the rat liver by an ancient grain (Kamut brand khorasan wheat).
We previously demonstrated in rat plasma the antioxidant protective effect of whole-grain bread, particularly when made from Kamut brand khorasan wheat. In the present study, we investigated the effects of the same experimental breads in rat liver using two different bread-making procedures (baker's yeast and sourdough fermentation). ⋯ Our data confirm that bread made from whole-grain Kamut khorasan protects rats from oxidative stress better than bread made from whole-grain durum wheat. This is consistent with their different antioxidant profiles. The type of wheat used for bread-making appeared to be the main determinant of the observed protective effect.