Exploring the impact mechanisms on different mechanized airing approaches during second round heap fermentation of sauce-flavor Baijiu: From physicochemical parameters, microbial diversity to volatile flavor compounds - Diqiang Wang; Cheng Wu; Jianfeng Hu; Feng Hu; Liping Liu; Heou Huang; Junlin Yang; Wenyu Zhao; Dan Xie; Jian Zhang; Anran Zhu (Food Research International, 2025)