Structural characterizations and α-glucosidase inhibitory activities of four Lepidium meyenii polysaccharides with different molecular weights. - Wen, Luan; Wu, Zhou-Wei; Lin, Li-Wu; Al-Romaima, Abdulbaset; Peng, Xing-Rong; Qiu, Ming-Hua (Natural Products & Bioprospecting, 2023)