A double cross-linked film based on carboxymethyl chitosan binding with L-cysteine/ oxidized konjac glucomannan with slow-release of nisin for food preservation - Zihao Zhang; Lu Mu; Jinlong Li; Haixin Zhao; Hong-Man Hou; Gong-liang Zhang; Hongshun Hao; Jingran Bi (Food Chemistry, 2025)