Novel edible paper and preparation method thereof

An edible paper and a new type of technology, applied in the field of new edible paper and its preparation, can solve the problems of restricted use and promotion, single component, low strength, etc., and achieve the effects of promoting gastrointestinal digestion and absorption, wide application and good strength

Pending Publication Date: 2017-12-01
安徽鑫科生物环保有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although vegetable paper and protein film paper are used in the market, their use and promotion are limited due to their high brittleness, low strength, and single composition.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of a novel edible paper is made of the following substances by weight:

[0024] 25 parts of yam starch, 8 parts of modified konjac starch, 4 parts of edible adhesive, 2 parts of white gelatin, 3 parts of vegetable fiber, 2 parts of glycerin;

[0025] Its preparation method is:

[0026] (1) First mix 25 parts of yam starch and 8 parts of modified konjac starch, then add them into hot water twice the total mass and stir for 15 minutes to obtain gelatinized starch;

[0027] (2) Add 4 parts of edible adhesive, 2 parts of gelatin, 3 parts of vegetable fiber, and 2 parts of glycerin into gelatinized starch, add water and stir to make a mixed solution with a mass fraction of 6%;

[0028] (3) After the mixed solution is homogenized and ultrasonically treated, it is cast on a plexiglass plate to form a film, dried and peeled off to obtain the finished product.

[0029] Further, the modified konjac starch is a kind of cationic starch prepared by reacting na...

Embodiment 2

[0034] A preparation method of a novel edible paper is made of the following substances by weight:

[0035] 30 parts of yam starch, 10 parts of modified konjac starch, 7 parts of edible adhesive, 2 parts of white gelatin, 5 parts of vegetable fiber, 3 parts of glycerin;

[0036] Its preparation method is:

[0037] (1) First mix 30 parts of yam starch and 10 parts of modified konjac starch, then add them to hot water 2.5 times the total mass and stir for 20 minutes to obtain gelatinized starch;

[0038] (2) Add 7 parts of edible adhesive, 2 parts of gelatin, 5 parts of vegetable fiber, and 3 parts of glycerin into gelatinized starch, add water and stir to make a mixed solution with a mass fraction of 10%;

[0039] (3) After the mixed solution is homogenized and ultrasonically treated, it is cast on a plexiglass plate to form a film, dried and peeled off to obtain the finished product.

[0040] Further, the modified konjac starch is a kind of cationic starch prepared by reacti...

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PUM

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Abstract

The invention discloses a novel edible paper and a preparation method thereof, which is made of the following materials in parts by weight: 25-30 parts of yam starch, 5-10 parts of modified konjac starch, 4-8 parts of edible adhesive, 1 to 2 parts of gelatin, 3 to 5 parts of vegetable fiber, and 2 to 3 parts of glycerin; the raw material of the edible paper of the present invention is easy to obtain and cheap, not only does not contain harmful chemical substances, but also provides good health benefits for the human body or animals and plants. Nutrients, no pollution to the environment. In addition, because of its good strength, toughness, water resistance, oil resistance and antibacterial properties, it can well replace some plastic films, paper and cloth. It has a wide range of uses and a simple process. It is easy to process and has strong market competitiveness.

Description

technical field [0001] The invention belongs to the field of food, and in particular relates to a novel edible paper and a preparation method thereof. Background technique [0002] At present, polymeric packaging materials widely used in commerce are gradually banned due to their toxicity to the environment caused by long-term storage. With the improvement of people's requirements for food quality and storage period, as well as the improvement of people's awareness of environmental protection, edible packaging materials made of natural biological materials such as vegetable paper and protein film have gradually become hot spots. Edible packaging materials maintain food quality by preventing migration of gases, moisture, and solutes, extend shelf life, and reduce production costs. Compared with synthetic packaging materials, edible packaging materials can be biodegraded without any pollution, and can also be used as food flavorings and nutritional enhancers. In ancient time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L5/00A23L33/21A23L29/30A23L29/20
Inventor 周建设
Owner 安徽鑫科生物环保有限公司
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