Food Science & Nutrition (May 2021)

Ferulic acid content variation from wheat to bread

  • Sonia Boudaoud,
  • Delphine Sicard,
  • Lucas Suc,
  • Geneviève Conéjéro,
  • Diego Segond,
  • Chahinez Aouf

DOI
https://doi.org/10.1002/fsn3.2171
Journal volume & issue
Vol. 9, no. 5
pp. 2446 – 2457

Abstract

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Abstract The health‐promoting effects of whole‐grain consumption have been attributed in a large part to the phytochemical profile of the wheat grain, and particularly to the bioactive molecules present in bran. This study shed light on the impact of human practices, especially harvesting sites (terroirs) and wheat species and varieties, as well as bread‐making conditions on the variation of the antioxidant and antimicrobial ferulic acid (FA) content. FA concentration in the bran of wheat species (durum and bread wheat) and varieties (Chevalier, Renan, Redon, Saint Priest le vernois rouge, Bladette de Provence, Pireneo, Rouge de Bordeaux, LA1823, Claudio et Bidi17) harvested in five sites in France on 2015 and 2017, has been evaluated. Statistical analysis showed significant differences in FA content for wheat varieties and terroirs. During bread making, baking and type of leaven impacted the FA content of dough and bread. The differences were not due to the type of fermentation (sourdough/commercial yeast) but rather to the diversity of fermenting microbial strains and flour used for backslopping.

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