Comprehensive Evaluation of Varietal Differences in Glutinous Rice: Multidimensional Assessment of Cooking Quality
Qianqian Zhang1, Bangdi Liu2, Min Zhang1
1School of Food and Health, Beijing Technology and Business University, Beijing 100048, China.
Foods (Basel, Switzerland)
|April 14, 2026
Summary
Glutinous rice variety differences impact cooking and processing quality. This study details specific varietal traits like water binding, texture, and flavor, aiding industrial applications and breeding.
Area of Science:
- Agricultural Science
- Food Science
- Material Science
Background:
- Varietal characteristics are crucial for glutinous rice quality.
- Limited research exists on the cooking and processing properties of different glutinous rice varieties.
Purpose of the Study:
- To systematically evaluate the impact of varietal differences on glutinous rice cooking and processing qualities.
- To provide guidance for industrial production and processing of glutinous rice.
- To elucidate functional relationships between multi-scale parameters and quality traits for precision breeding.
Main Methods:
- Selected seven widely cultivated glutinous rice varieties.
- Evaluated physicochemical properties, processing performance, and eating quality.
- Analyzed water mobility, protein fraction distribution, thermal properties, and volatile flavor compounds.
Main Results:
- WK (Wanken) variety shows high water-binding capacity, unique protein composition, and compact texture.
- ZK (Zhongke) variety exhibits superior thermodynamic properties, gel consistency, and anti-retrogradation ability, suitable for instant food processing.
- WL (Wuliang) variety has peak viscosity and high thermal stability; ZZ (Zhennuo) variety offers optimal flavor quality.
Conclusions:
- Established functional relationships between multi-scale parameters and specific quality traits in glutinous rice.
- Provided a theoretical basis for precision breeding and process-cultivar alignment in glutinous rice.
- Highlighted varietal-specific advantages for targeted industrial applications and product development.
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