| abstract |
(57) [Summary] [PROBLEMS] In the field of food packaging materials and the like, when used in textile products such as knitted fabrics, nonwoven fabrics and papermaking, modified cellulose regeneration that exhibits both antioxidant and antibacterial effects stably for a long period of time. Provide a fiber and a method for producing the fiber. SOLUTION: The modified cellulose regenerated fiber in which fine granular regenerated chitosan containing a crushed or extracted plant tissue having antioxidant ability is dispersed and contained in cellulose regenerated fiber, This is a method for producing a modified cellulose regenerated fiber, in which microgranular regenerated chitosan containing a crushed or extracted plant tissue is added to a cellulose viscose solution, and the solution is spun. |