This work was financially supported by projects AGL2006-09613/ALI, 200870I229, AGL2011-22669 and 2006PL0015 from the Ministry of Science and Innovation (MICINN), and PROMETEO/2012/064 from Generalitat Valenciana, Spain. The fellowship of J.M.Sanz Penella from MICINN is gratefully acknowledged. The authors express sincere appreciation to Prof. Jadwiga Sadowska for her assistance in the bread crumb texture analysis and to J.A. Tamayo-Ramos for his aid in the bread performance tests.