From structural characteristics to metabolic characteristics: Structural morphological differences and proteomic analysis of Clostridium perfringens and its spores - Qingqing Ma; Yaodi Zhu; Qiancheng Tu; Miaoyun Li; Niancheng Hong; Shijie Liu; Lingxia Sun; Yanxia Liu; Lijun Zhao; Dong Liang (Food Research International, 2026)