Physico-chemical and rheological properties of gelatinized/freeze-dried cereal starches

• Języki publikacji: EN

Abstrakty

EN

The influence of gelatinization and freeze-drying process on the physico-chemical and rheological properties of cereal starches was evaluated, and it was observed that modified starches revealed an increased water binding capacity and solubility when compared to dry starches, while exhibiting the same amylose and fat contents. The molecular weights of starches decreased after modification which resulted in the lower viscosity of dissolved modified samples in comparison to native starch pastes. As it was observed by scanning electron microscopy modified starches were characterized by an expanded surface, a uniform structure and high porosity.

• Wydawca: -
• Czasopismo: International Agrophysics
• Rocznik: 2017
• Tom: 31
• Numer: 3
• Opis fizyczny: p.357-365,fig.,ref.

Twórcy

Identyfikatory

DOI

10.1515/intag-2016-0058