Arthrospira cell residue valorization: A study on protein hydrolysate production by limited enzymatic hydrolysis - Kefan Ouyang; Qian Chen; Hexiang Xie; Qin Zhang; Liling Tao; Hua Xiong; Yulan Du; Jiangang Yan; Xinliang Mao; Qiang Zhao (Food Bioscience, 2023)