公开(公告)号：EP4179880A1

公开(公告)日：2023-05-17

申请号：EP22217335.3

申请日：2017-08-08

申请人： Nippon Paper Industries Co., Ltd.

发明人： FUJII, Takeshi ,  IWAHORI, Fumiko ,  YAMABE, Kaori ,  NAKATANI, Takeshi ,  SATO, Shinji ,  KIMURA, Koji

IPC分类号： A23L29/00 ,  A23L2/00 ,  A23L2/70 ,  A23L5/10 ,  A23L27/00 ,  C08B11/12 ,  A23G1/00 ,  A23G1/30 ,  A23L7/157 ,  A23L29/262 ,  A23L2/52 ,  A23L7/00 ,  A21D2/36 ,  A23L5/00 ,  A23L33/24 ,  A61K8/02 ,  A61K8/04 ,  A61K8/73 ,  A61Q19/00 ,  C08L1/04

摘要： Provided is method for evaluating a cellulose nanofiber (CNF) dispersion, the method including: (1) a step of preparing 1.0 mass% of a CNF aqueous dispersion; (2) a step of adding a coloring material into the CNF aqueous solution and stirring with a vortex mixer; (3) a step of sandwiching a film of the coloring material-containing CNF aqueous dispersion between two glass plates such that said film has a thickness of 0.15 mm; (4) a step of observing, with a microscope, the film of the coloring material-containing CNF aqueous dispersion sandwiched between the two glass plates; (5) a step of sorting observed aggregates by size (diameter along major axis) thereof; and (6) a step of calculating a CNF dispersion index from the number of sorted aggregates and evaluating the dispersibility of the CNF aqueous dispersion.

公开(公告)号：EP3459366A1

公开(公告)日：2019-03-27

申请号：EP17799348.2

申请日：2017-05-15

申请人： Nippon Paper Industries Co., Ltd.

发明人： KAWASAKI, Takafumi ,  NAKATANI, Takeshi ,  SATO, Shinji ,  KIMURA, Koji ,  FUJII, Takeshi ,  IWAHORI, Fumiko

IPC分类号： A23L29/00 ,  A23L2/00 ,  A23L2/70 ,  A23L5/10 ,  A23L27/00 ,  C08B11/12 ,  A23G1/00 ,  A23G1/30 ,  A23L7/157

摘要： An object of the present invention is to provide an food additive capable of improving quality and physical properties such as water retention, shape retention, and dispersion stability at the time of adding to foods such as processed foods and scarcely impairing characteristics such as original texture and flavor of food, and also to provide foods comprising the food additive. That is, the present invention provides a food additive comprising an anion-modified cellulose nanofibers and food including the food additive.