CN105131338A - Edible packing material - Google Patents
Edible packing material Download PDFInfo
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- CN105131338A CN105131338A CN201510508403.1A CN201510508403A CN105131338A CN 105131338 A CN105131338 A CN 105131338A CN 201510508403 A CN201510508403 A CN 201510508403A CN 105131338 A CN105131338 A CN 105131338A
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- China
- Prior art keywords
- packing material
- sizing agent
- edible packing
- vltra tears
- food dye
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- General Preparation And Processing Of Foods (AREA)
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Abstract
The invention discloses an edible packing material. The edible packing material is prepared from, by weight, 30 to 90 parts of hydroxypropyl methyl cellulose, 3 to 10 parts of soluble chitin, 0.5 to 5 parts of an adhesive, 1 to 10 parts of a plasticizer, and 0.1 to 2 parts of a food colouring. The formula of the edible packing material is reasonable; strength is high; the edible packing material is friendly to the environment, and is capable of reducing pressure on the environment; a preparation method is simple; raw materials are cheap; and the edible packing material is convenient for large-scale popularization and application.
Description
Technical field
The invention belongs to chemical technology field, particularly a kind of edible packing material.
Background technology
Edible packaging has important environmental protection and economy and is worth.External edible paper has two kinds at present, and one take vegetables as main raw material, drying after forming of being pulled an oar by vegetables; Another kind is by starch, carbohydrate gelatinization, adds other foodstuff additive, takes the method similar with paper technology shaping.From application & development prospect, be that the environmentally friendly packing material of raw material has more development potentiality with vegetables.Japan is the country researching and developing Vegetable paper the earliest, and current Japanese Vegetable paper achieves large-scale production, and its complete processing and equipment enter forth generation, and the every bar production line of maximum daily yield can reach 30,000.Japanese wine well RIKEN has succeeded in developing and from bean dregs, has extracted protein make pure foodstuff fibre, is then processed into edible package paper.Other also have fruit paper, marine alga paper etc.Edible packing paper, not only in Japan, is all research and development focuses in the world.Its product is mainly used in facilitating the fields such as snackfoods packaging, edible packaging.Can predict, this novel edible package paper will have very big market.Enter the new millennium, first the significant innovation behave of China's grocery trade is: on January 1st, 2000 starts, and from the packaging material for food carrying out " degradable ", progressively forbids the use of non-degradable material, make us with control " white pollution " that perplex, for the development of next step edible packaging lays the foundation.
In recent years due to the develop rapidly of packing technique, as a member of environmentally friendly packing material, edible packing material is widely applied.So-called edible packing material, namely after the packaging function of material realizes, when becoming " waste ", can it can be used as a kind of edible raw material to use, the functional realiey of wrapping material is made the transition.The feature of edible packing material is light weight, health, nonpoisonous and tasteless, directly can be adjacent to food Package, guarantee the quality, fresh-keeping effect is better.
At present, report is rarely had using Vltra tears at home and abroad as the novel edible packing material becoming film base material to prepare.
Summary of the invention
The object of this invention is to provide a kind of edible packing material, to overcome the present situation that in prior art, packaging material for food not environmentally, security is low and cost is high.
Technical scheme provided by the present invention is:
A kind of edible packing material, counts by weight and is made up of following raw material: Vltra tears 30-90 part, soluble chitin 3-10 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
As preferably, described edible packing material, counts by weight and is made up of following raw material: Vltra tears 50-80 part, soluble chitin 5-8 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
As preferably, described sizing agent is gelatin, agar or natural resin glue.
As preferably, described softening agent is at least one of glycerine, Sorbic Acid, N.F,USP MANNITOL, sucrose, propylene glycol and polyoxyethylene glycol.
As preferably, described food dye is at least one in titanium dioxide, zinc oxide, lithopone.
Present invention also offers the preparation method of described edible packing material, comprise the following steps:
(1) first Vltra tears, soluble chitin, softening agent, sizing agent and food dye is taken by weight, by Vltra tears and soluble chitin drying, mix with sizing agent and food dye, be crushed to 100-200 order, the Vltra tears obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the Vltra tears, soluble chitin, softening agent, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) adding NaOH solution regulator solution pH value is 7.0-9.0, is heating in water bath 30min in 80 DEG C, waters film in transparent plastic thin, at temperature 40-60 DEG C after dry 3.5h, described edible food packaging material.
As preferably, in step (3), the concentration of NaOH solution is 0.25mol/L.
Compared with prior art, the technical program has following beneficial effect:
1, edible packing material preparation method of the present invention is simple, and raw materials cost is low, is easy to large-scale promotion and use, is tool environmental protection packaging material for food with broad prospects for development.
2, edible packing material formula of the present invention is reasonable, and intensity is good, environmentally friendly, can alleviate the pressure caused environment.
Embodiment
Below in conjunction with concrete example, the present invention is further detailed explanation.The herbal medicine mentioned in embodiment is by States Pharmacopoeia specifications medicinal part
embodiment 1:
By following component part meter by weight ratio: Vltra tears 30 parts, soluble chitin 3 parts, 0.5 part, sizing agent gelatin, softening agent glycerine 1 part and food dye titanium dioxide 0.1 part.
The preparation method of described edible packing material, comprises the following steps:
(1) first Vltra tears, soluble chitin, softening agent, sizing agent and food dye is taken by weight, by Vltra tears and soluble chitin drying, mix with sizing agent and food dye, be crushed to 150 orders, the Vltra tears obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the Vltra tears, soluble chitin, softening agent, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) adding concentration be 0.25mol/LNaOH solution regulator solution pH value is 8.0, is heating in water bath 30min in 80 DEG C, waters film in transparent plastic thin, under temperature 50 C after dry 3.5h, described edible food packaging material.
embodiment 2:
By following component part meter by weight ratio: Vltra tears 90 parts, soluble chitin 10 parts, 5 parts, sizing agent agar, softening agent Sorbic Acid 10 parts and 2 parts, food dye zinc oxide.
The preparation method of described edible packing material, comprises the following steps:
(1) first Vltra tears, soluble chitin, softening agent, sizing agent and food dye is taken by weight, by Vltra tears and soluble chitin drying, mix with sizing agent and food dye, be crushed to 100 orders, the Vltra tears obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the Vltra tears, soluble chitin, softening agent, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) adding concentration be 0.25mol/LNaOH solution regulator solution pH value is 7.0, is heating in water bath 30min in 80 DEG C, waters film in transparent plastic thin, at temperature 40 DEG C after dry 3.5h, described edible food packaging material.
embodiment 3:
By following component part meter by weight ratio: Vltra tears 50 parts, soluble chitin 5 parts, 3 parts, sizing agent natural resin glue, Plasticizers Propylene glycol 5 parts and lithopone 1 part.
The preparation method of described edible packing material, comprises the following steps:
(1) first Vltra tears, soluble chitin, softening agent, sizing agent and food dye is taken by weight, by Vltra tears and soluble chitin drying, mix with sizing agent and food dye, be crushed to 200 orders, the Vltra tears obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the Vltra tears, soluble chitin, softening agent, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) adding concentration be 0.25mol/LNaOH solution regulator solution pH value is 9.0, is heating in water bath 30min in 80 DEG C, waters film in transparent plastic thin, under temperature 60 C after dry 3.5h, described edible food packaging material.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (7)
1. an edible packing material, is characterized in that, counts by weight and is made up of following raw material: Vltra tears 30-90 part, soluble chitin 3-10 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
2. edible packing material as claimed in claim 1, it is characterized in that, count by weight and be made up of following raw material: Vltra tears 50-80 part, soluble chitin 5-8 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
3. edible packing material as claimed in claim 1 or 2, it is characterized in that, described sizing agent is gelatin, agar or natural resin glue.
4. edible packing material as claimed in claim 1 or 2, it is characterized in that, described softening agent is at least one of glycerine, Sorbic Acid, N.F,USP MANNITOL, sucrose, propylene glycol and polyoxyethylene glycol.
5. edible packing material as claimed in claim 1 or 2, it is characterized in that, described food dye is at least one in titanium dioxide, zinc oxide, lithopone.
6. a preparation method for edible packing material as claimed in claim 1 or 2, is characterized in that, comprises the following steps:
(1) first Vltra tears, soluble chitin, softening agent, sizing agent and food dye is taken by weight, by Vltra tears and soluble chitin drying, mix with sizing agent and food dye, be crushed to 100-200 order, the Vltra tears obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the Vltra tears, soluble chitin, softening agent, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) adding NaOH solution regulator solution pH value is 7.0-9.0, is heating in water bath 30min in 80 DEG C, waters film in transparent plastic thin, at temperature 40-60 DEG C after dry 3.5h, described edible food packaging material.
7. the preparation method of edible packing material as claimed in claim 6, is characterized in that, in step (3), the concentration of NaOH solution is 0.25mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508403.1A CN105131338A (en) | 2015-08-18 | 2015-08-18 | Edible packing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508403.1A CN105131338A (en) | 2015-08-18 | 2015-08-18 | Edible packing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105131338A true CN105131338A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508403.1A Pending CN105131338A (en) | 2015-08-18 | 2015-08-18 | Edible packing material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105131338A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336676A (en) * | 2016-08-24 | 2017-01-18 | 安徽顺彤包装材料有限公司 | Degradable breakfast cake packaging material and preparation method thereof |
| CN106349511A (en) * | 2016-08-24 | 2017-01-25 | 安徽顺彤包装材料有限公司 | Degradable granular medicine packaging material and preparation method thereof |
| CN106349512A (en) * | 2016-08-24 | 2017-01-25 | 安徽顺彤包装材料有限公司 | Dessert package material and preparation method thereof |
| CN107652473A (en) * | 2017-08-28 | 2018-02-02 | 界首市华盛塑料机械有限公司 | A kind of preparation technology of degradable hydroxymethyl cellulose anti-bacterial packaging film |
| CN108576785A (en) * | 2018-04-11 | 2018-09-28 | 扬州大学 | A kind of hydroxypropyl methyl cellulose base edibility is protected from light the preparation method of embedding wall material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048616A1 (en) * | 1980-09-24 | 1982-03-31 | Merck & Co. Inc. | Blends of cellulase-free xanthan gum and cellulosics |
| CN102295788A (en) * | 2011-06-21 | 2011-12-28 | 上海拜瑞曼克生物科技有限公司 | Film coating formula containing calcium carbonate, usage method thereof and purpose thereof |
| CN104761739A (en) * | 2015-03-29 | 2015-07-08 | 桐城市福润包装材料有限公司 | Preparation method of degradable environment-friendly packaging film |
| CN104788693A (en) * | 2015-03-28 | 2015-07-22 | 桐城市新丰彩印包装有限公司 | Preparation method of renewable and degradable packaging film |
-
2015
- 2015-08-18 CN CN201510508403.1A patent/CN105131338A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048616A1 (en) * | 1980-09-24 | 1982-03-31 | Merck & Co. Inc. | Blends of cellulase-free xanthan gum and cellulosics |
| CN102295788A (en) * | 2011-06-21 | 2011-12-28 | 上海拜瑞曼克生物科技有限公司 | Film coating formula containing calcium carbonate, usage method thereof and purpose thereof |
| CN104788693A (en) * | 2015-03-28 | 2015-07-22 | 桐城市新丰彩印包装有限公司 | Preparation method of renewable and degradable packaging film |
| CN104761739A (en) * | 2015-03-29 | 2015-07-08 | 桐城市福润包装材料有限公司 | Preparation method of degradable environment-friendly packaging film |
Non-Patent Citations (1)
| Title |
|---|
| 吴俊红: "《壳聚糖/羟丙基甲基纤维素包装薄膜及其改性研究》", 15 June 2011 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336676A (en) * | 2016-08-24 | 2017-01-18 | 安徽顺彤包装材料有限公司 | Degradable breakfast cake packaging material and preparation method thereof |
| CN106349511A (en) * | 2016-08-24 | 2017-01-25 | 安徽顺彤包装材料有限公司 | Degradable granular medicine packaging material and preparation method thereof |
| CN106349512A (en) * | 2016-08-24 | 2017-01-25 | 安徽顺彤包装材料有限公司 | Dessert package material and preparation method thereof |
| CN107652473A (en) * | 2017-08-28 | 2018-02-02 | 界首市华盛塑料机械有限公司 | A kind of preparation technology of degradable hydroxymethyl cellulose anti-bacterial packaging film |
| CN108576785A (en) * | 2018-04-11 | 2018-09-28 | 扬州大学 | A kind of hydroxypropyl methyl cellulose base edibility is protected from light the preparation method of embedding wall material |
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Application publication date: 20151209 |