Novel edible paper and preparation process thereof

Abstract

The invention relates to novel edible paper comprising the following components by weight proportion: 10 to 50 parts of starch, 1 to 5 parts of konjak gum, 1 to 5 parts of gellan gum, 1 to 5 parts of xanthan gum, 10 to 30 parts of film-forming assistant agent, 1 to 5 parts of polylysine-based compound preservatives, and 1 to 5 parts of pigment. The novel edible paper of the invention has the following advantages: the paper is water-soluble, thereby serving partial functions of paper; the edible paper has good strength, high toughness, smooth texture and great transparency, thereby serving partial functions of fabric; moreover, the edible paper can be combined with various flavors and colors, thereby covering wider application range; the edible paper is further applicable in food preservation and available as a good carrier for various functional substances; and the product of the edible paper contains polysaccharide substances, thereby achieving the effects of clearing the stomach, expelling the toxin, beautifying, naturally losing weight, supplementing calcium, balancing salt and the like.

Description

Technical field: [0001] The invention relates to novel edible paper and its production process. Background technique [0002] At present, the environmental pollution caused by packaging and daily necessities waste with plastic as the main raw material has attracted the attention of the world. People are committed to seeking new degradable materials, and even preparing edible packaging materials, such as vegetable paper, protein film, etc. . [0003] Vegetable paper originated in Japan, and some domestic scholars are also committed to improving research in this area. Protein film and starch film are also the focus of attention of many scholars and research points of some scholars. Protein films include animal protein films and plant protein films. Whether it is vegetable paper, protein film or starch film, they are all made of a single substance, which has a single nutritional component and has its own shortcomings in physical and chemical properties. Animal protein edibl...

AI Technical Summary

Problems solved by technology

Whether it is vegetable paper, protein film or starch film, they are all made of a single substance, which has a single nutritional component and has its own shortcomings in physical and chemical properties.

Animal protein edible film has a certain degree of flexibility, but it will change color after a long time of storage, and the smell and taste are poor; pure plant protein film has the disadvantages of high brittleness and low strength, which need to be solved by adding auxiliary materials; vegetable paper has the physical properties of paper and contains vegetables. However, due to the difficulty of peeling off the film in production, the method of adding additives is often used to solve the problem of difficult peeling off the film, and the preparation process is complicated