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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 new type of edible paper and a preparation method thereof. It is made of the following substances by weight: 25 to 30 parts of yam starch, 5 to 10 parts of modified konjac starch, 4 to 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 edible paper raw materials of the invention are easy to obtain and cheap. It not only does not contain harmful chemical substances, but also provides good health benefits for the human body, 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 the functions of some plastic films, papers and cloths. It has wide uses and 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 new type of edible paper and a preparation method thereof. Background technique [0002] Polymer packaging materials currently used extensively in commerce are gradually being banned due to their toxicity caused by long-term environmental pollution caused by their long-term storage. As people's requirements for food quality and preservation period increase, as well as people's awareness of environmental protection, edible packaging materials made of natural biological materials, such as vegetable paper and protein film, have gradually become a hot topic. Edible packaging materials maintain food quality, extend storage life, and reduce production costs by preventing the migration of gases, water vapor, and solutes. Compared with synthetic packaging materials, edible packaging materials can be biodegraded without any pollution, and can also be used as food flavors and nutritional...

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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