Cooked Rice Textural Properties and Starch Physicochemical Properties from New Hybrid Rice and Their Parents.

ABSTRACT: Although great progress has been made in the development of hybrid rice with increased yield, challenges for the improvement of grain quality still remain. In this study, the textural properties of cooked rice and physicochemical characteristics of starch were investigated for 29 new hybrid rice derived from 5 sterile and 11 restorer rice lines. Except for one sterile line Te A (P1) with high apparent amylose content (AAC) (26.9%), all other parents exhibited a low AAC. Gui 263 demonstrated the highest AAC (20.6%) among the restorer lines, so the Te A/Gui 263 hybrid displayed the highest AAC (23.1%) among all the hybrid rice. The mean AAC was similar between sterile, restorer lines and hybrid rice. However, the mean hardness of cooked rice and gels of sterile lines were significantly highe

SUBMITTER: Gao Y 

PROVIDER: S-EPMC11011368 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature