Effect of Storage Time and Temperature on Digestibility, Thermal, and Rheological Properties of Retrograded Rice.

ABSTRACT: Retrogradation is defined as the recrystallization or realignment of amylose and amylopectin chains upon cooling of gelatinization starch gels. The storage conditions such as the storage time and temperature are crucial factors that influence and govern the degree of retrogradation and in turn, affect the formation of resistant starch and alteration of thermal and rheological properties. This article investigates the effect of storage time and temperature on the properties of retrograded rice starch. Rice kernels of five different indigenous varieties, namely Diasang lahi, Khaju lahi, Dhusuri bao, Omkar, and Bili rajamudi were cooked by boiling in water and stored at 4 °C and -20 °C for 6 and 12 h, respectively. Differential scanning calorimetry (DSC) studies revealed in raw form that Bili

SUBMITTER: Chakraborty I 

PROVIDER: S-EPMC9957499 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature