发明名称 |
Edible film and method of making same |
摘要 |
Disclosed are heat-sealable edible films comprising at least a film layer containing a water-soluble polysaccharide as the principal component, or comprising at least (a) a film layer as described above and (b) a subfilm layer containing an alkali metal salt of casein, soybean protein or a combination of soybean protein and gelatin, as the principal component. Preferably, the water-soluble polysaccharide is composed chiefly of carrageenan and the film layer additionally contains a polyhydric alcohol. These edible films are useful in sealing or packaging powdery foods, granular foods, dry solid foods, oily foods and the like.
|
申请公布号 |
US5620757(A) |
申请公布日期 |
1997.04.15 |
申请号 |
US19910767945 |
申请日期 |
1991.09.30 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
NINOMIYA, HIROFUMI;SUZUKI, SHOJI;ISHII, KAZUHIRO |
分类号 |
A22C13/00;A23L1/00;A23L1/05;B65D65/46;C08J5/18;(IPC1-7):B65D30/08 |
主分类号 |
A22C13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|