FIELD: chemistry.
SUBSTANCE: biodegradable film contains glycerine, a structure-forming agent - 10% aqueous gelatine solution and additionally as a crosslinking agent - transglutaminase enzyme, mixed with milk whey in ratio of 1:4, with a given ratio of components.
EFFECT: high strength and stretching, faster biodegradation while preserving properties which match polyethylene films.
2 tbl
| Title | Year | Author | Number | 
|---|---|---|---|
| METHOD OF PRODUCING BIODEGRADABLE FILM | 2013 | 
 | RU2545293C1 | 
| METHOD FOR PRODUCTION OF PROTEIN-POLYSACCHARIDE BIODEGRADABLE FILM | 2015 | 
 | RU2604223C1 | 
| COMPOSITION FOR OBTAINING A POLYMER BIODEGRADABLE FILM | 2021 | 
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| BIODEGRADABLE PROTEIN-POLYSACCHARIDE FILM WITH IMMOBILIZED ENZYME TRYPSIN FOR USE AS A WOUND COATING | 2021 | 
 | RU2780089C1 | 
| METHOD FOR PRODUCING FOOD PACKAGING FILM | 2023 | 
 | RU2807873C1 | 
| PECTIN- AND CHITOSAN-BASED BIODEGRADABLE FILM | 2010 | 
 | RU2458077C1 | 
| EDIBLE FOOD FILM | 2021 | 
 | RU2757625C1 | 
| COMPOSITION FOR PRODUCING BIODEGRADABLE POLYMER FILM BASED ON NATURAL MATERIALS | 2018 | 
 | RU2693776C1 | 
| EDIBLE FILM COATING | 2013 | 
 | RU2532180C1 | 
| METHOD FOR PRODUCING BIODEGRADABLE COMPOSITE MATERIAL BASED ON PLANT BIOPOLYMERS (EMBODIMENTS) | 2019 | 
 | RU2731695C1 | 
Authors
Dates
2015-10-10—Published
2014-07-11—Filed