Lactic acid modulates empty-cup aroma persistence in Baijiu via molecular interaction mechanisms: a case study of strong-aroma and soy-sauce-aroma Baijiu. - Liu QR; Zhang SH; Zhang XJ; Zhu ZJ; Li RY; Wang ST; Shi JS; Zhang SY; Shen CH; Fang GY; Liu QQ; Yuan YJ; et al. (Food chemistry, 2026)