Role of chitosan and transglutaminase on the elaboration of gluten-free bread.

ABSTRACT: The increasing sensitivity to gluten has aroused interest in gluten-free products like bread. However, one of the biggest challenges of producing gluten-free bread is to get a good quality structure. We hypothesize that using chitosan along with transglutaminase, a network of crosslinks would be generated, guaranteeing a better structure. Thus, in the present work, we produced gluten-free bread using red rice flour and cassava flour, transglutaminase, and chitosan at concentrations of 0%, 1%, and 2%. Loaves of bread were characterized, and the instrumental texture properties during five days were determined. Bread produced with chitosan and transglutaminase presented lighter brown coloration due to incomplete Maillard reaction and low specific volumes varying from 1.64 to 1.48 cm³

SUBMITTER: Silva HA 

PROVIDER: S-EPMC7171014 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature