Molecular orchestration of highland barley starch-β-glucan complexes under extrusion thermomechanics: linking hierarchical structure to digestive resistance - Liping Fu; Yingting Zhao; Xinyi Chen; Lujie Cheng; Can Zhao; Yang Liu; Yixin Zheng; Yingying Yan; Qisen Xiang; Wenhui Zhang; Yuting Tian (Food Research International, 2026)