The Inhibition of Amylase and ACE Enzyme and the Reduction of Immunoreactivity of Sourdough Bread

This study examines the potential health benefits of different types of wheat sourdough bread against diseases of civilization. Celiac disease, diabetes and hypertension affect large numbers of the world’s population, increasing demand for novel treatments and ways of improving patient welfare. Diff...

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Bibliographic Details
Main Authors: Anna Diowksz, Alicja Malik, Agnieszka Jaśniewska, Joanna Leszczyńska
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Foods
Subjects:
Online Access:https://www.mdpi.com/2304-8158/9/5/656
Description
Summary:This study examines the potential health benefits of different types of wheat sourdough bread against diseases of civilization. Celiac disease, diabetes and hypertension affect large numbers of the world’s population, increasing demand for novel treatments and ways of improving patient welfare. Different types of artisan breads were subjected to in vitro simulated digestion prior to analysis. The G12 test and ELISA with human sera were used for immunoreactivity analysis. The activity of α-amylase inhibitors and angiotensin-converting enzymes (ACE) was also assessed. The addition of sourdough to the analyzed wheat bread raised the content of α-amylase inhibitors and angiotensin-converting enzyme inhibitors while reducing their immunoreactivity. However, despite decreases in the antigenicity of the wheat flour proteins, the sera showed various reactions, depending on the individual patient’s susceptibility to gluten.
ISSN:2304-8158