Distribution and location of ethanol soluble proteins (Osborne gliadin) as a function of mixing time in strong wheat flour dough using quantum dots as a labeling tool with confocal laser scanning microscopy

Bozkurt F., ANSARI S., YAU P., YAZAR G., RYAN V., KOKINI J.

FOOD RESEARCH INTERNATIONAL, cilt.66, ss.279-288, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 66
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1016/j.foodres.2014.09.028
  • Dergi Adı: FOOD RESEARCH INTERNATIONAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.279-288
  • Anahtar Kelimeler: Gliadin, Quantum dots, Antibody conjugation, Farinograph, Effects of mixing, Confocal laser scanning microscopy, RHEOLOGICAL PROPERTIES, ELECTRON-MICROSCOPY, MOLECULAR-WEIGHT, GLUTEN PROTEINS, FOOD STRUCTURE, BREAD DOUGH, MICROSTRUCTURE, BEHAVIOR, VISUALIZATION, BREADMAKING
  • Yıldız Teknik Üniversitesi Adresli: Hayır

Özet

Gliadin is the more fluid of the two major classes of proteins, gliadins and glutenins, in wheat flour dough and flows best among these two protein classes. Glutenins because of their high elasticity and high hydrophobicity are not likely to disperse as well as gliadins especially if gliadins are not well dispersed or are not present in the dough matrix. The role of native gliadin in this networking process is not well understood and has not been studied by prior researchers due to unavailability of molecular tools to specifically probe gliadin behavior until now. Gliadins contribute to the viscosity and extensibility in dough.