Comprehensive Evaluation of Varietal Differences in Glutinous Rice: Multidimensional Assessment of Cooking Quality and Processing Characteristics

Abstract

Varietal characteristics significantly influence the quality of glutinous rice and its products; however, comprehensive studies on its cooking and processing properties remain limited. This research systematically evaluated the impact of varietal differences on these qualities, providing guidance for the industrial production and processing of glutinous rice. Seven widely cultivated varieties were selected to evaluate the physicochemical properties, processing performance, and eating quality. Key findings reveal that WK (Wanken) excels in water-binding capacity, exhibits a distinct protein composition, and possesses a compact texture. ZK (Zhongke) demonstrates superior thermodynamic properties, exceptional gel consistency, and strong anti-retrogradation ability, making it ideal for instant