CN105131616A - Novel edible packaging material, and preparation method thereof - Google Patents
Novel edible packaging material, and preparation method thereof Download PDFInfo
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- CN105131616A CN105131616A CN201510506955.9A CN201510506955A CN105131616A CN 105131616 A CN105131616 A CN 105131616A CN 201510506955 A CN201510506955 A CN 201510506955A CN 105131616 A CN105131616 A CN 105131616A
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- dregs
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- sizing agent
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Abstract
The invention discloses a novel edible packaging material. The novel edible packaging material is prepared from, by weight, 30 to 90 parts of soybean meal, 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 novel edible packaging material is reasonable; strength is high; the novel edible packaging material is friendly to the environment, and is capable of reducing pressure on the environment; a preparation method is simple; the raw materials are cheap; and the novel edible packaging material is convenient for large-scale popularization and application.
Description
Technical field
The invention belongs to chemical technology field, particularly a kind of novel edible packing material and preparation method thereof.
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 dregs of beans 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 novel 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 novel edible packing material, counts by weight and is made up of following raw material: dregs of beans 30-90 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
As preferably, described novel edible packing material, counts by weight and is made up of following raw material: dregs of beans 50-80 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 sodium-chlor or anhydrous sodium sulphate.
As preferably, described softening agent is glycerol.
As preferably, described food dye is at least one in titanium dioxide, zinc oxide, lithopone.
Present invention also offers the preparation method of described novel edible packing material, comprise the following steps:
(1) first take dregs of beans, sizing agent and food dye by weight, dregs of beans is dry, and mix with sizing agent and food dye, be crushed to 100-200 order, the dregs of beans obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the dregs of beans, 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 package film.
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, novel 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, novel 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: dregs of beans 30 parts, 0.5 part, sizing agent gelatin, softening agent glycerol 1 part and food dye titanium dioxide 0.1 part.
The preparation method of described novel edible packing material, comprises the following steps:
(1) first take dregs of beans, sizing agent and food dye by weight, dregs of beans is dry, and mix with sizing agent and food dye, be crushed to 100-200 order, the dregs of beans obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the dregs of beans, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) interpolation concentration is 0.25mol/LNaOH solution regulator solution pH value is 7.0-9.0, be heating in water bath 30min in 80 DEG C, water film in transparent plastic thin, at temperature 40-60 DEG C after dry 3.5h, described novel edible packing material.
embodiment 2:
By following component part meter by weight ratio: dregs of beans 90 parts, 5 parts, sizing agent agar, softening agent glycerol 10 parts and 2 parts, food dye zinc oxide.
The preparation method of described novel edible packing material, comprises the following steps:
(1) first take dregs of beans, sizing agent and food dye by weight, dregs of beans is dry, and mix with sizing agent and food dye, be crushed to 100-200 order, the dregs of beans obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the dregs of beans, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) interpolation concentration is 0.25mol/LNaOH solution regulator solution pH value is 7.0-9.0, be heating in water bath 30min in 80 DEG C, water film in transparent plastic thin, at temperature 40-60 DEG C after dry 3.5h, described novel edible packing material.
embodiment 3:
By following component part meter by weight ratio: dregs of beans 50 parts, 3 parts, sizing agent natural resin glue, softening agent glycerol 6 parts and food dye lithopone 1 part.
The preparation method of described novel edible packing material, comprises the following steps:
(1) first take dregs of beans, sizing agent and food dye by weight, dregs of beans is dry, and mix with sizing agent and food dye, be crushed to 100-200 order, the dregs of beans obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the dregs of beans, sizing agent and the food dye mixture that obtain in step (1), mix;
(3) interpolation concentration is 0.25mol/LNaOH solution regulator solution pH value is 7.0-9.0, be heating in water bath 30min in 80 DEG C, water film in transparent plastic thin, at temperature 40-60 DEG C after dry 3.5h, described novel edible packing 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. a novel edible packing material, is characterized in that, counts by weight and is made up of following raw material: dregs of beans 30-90 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
2. novel edible packing material as claimed in claim 1, is characterized in that, counts by weight and is made up of following raw material: dregs of beans 50-80 part, sizing agent 0.5-5 part, softening agent 1-10 part and food dye 0.1-2 part.
3. novel edible packing material as claimed in claim 1 or 2, is characterized in that, described sizing agent is gelatin, agar or natural resin glue.
4. novel edible packing material as claimed in claim 1 or 2, is characterized in that, described softening agent is glycerol.
5. novel edible packing material as claimed in claim 1 or 2, is characterized in that, described food dye is at least one in titanium dioxide, zinc oxide, lithopone.
6. a preparation method for novel edible packing material as claimed in claim 1 or 2, is characterized in that, comprise the following steps:
(1) first take dregs of beans, sizing agent and food dye by weight, dregs of beans is dry, and mix with sizing agent and food dye, be crushed to 100-200 order, the dregs of beans obtained, sizing agent and food dye mixture are as becoming film base material;
(2) add softening agent in the dregs of beans, 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 package film.
7. the preparation method of novel 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 |
|---|---|---|---|
| CN201510506955.9A CN105131616A (en) | 2015-08-18 | 2015-08-18 | Novel edible packaging material, and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506955.9A CN105131616A (en) | 2015-08-18 | 2015-08-18 | Novel edible packaging material, and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105131616A true CN105131616A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510506955.9A Pending CN105131616A (en) | 2015-08-18 | 2015-08-18 | Novel edible packaging material, and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147243A (en) * | 2016-08-24 | 2016-11-23 | 安徽顺彤包装材料有限公司 | A kind of cake specialized package material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743379A (en) * | 2005-09-30 | 2006-03-08 | 中国科学院理化技术研究所 | Edible packing membrane and its production and use |
| CN101715870A (en) * | 2009-11-10 | 2010-06-02 | 山东冠华蛋白有限公司 | Edible soy protein casing film and preparation method thereof |
-
2015
- 2015-08-18 CN CN201510506955.9A patent/CN105131616A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743379A (en) * | 2005-09-30 | 2006-03-08 | 中国科学院理化技术研究所 | Edible packing membrane and its production and use |
| CN101715870A (en) * | 2009-11-10 | 2010-06-02 | 山东冠华蛋白有限公司 | Edible soy protein casing film and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147243A (en) * | 2016-08-24 | 2016-11-23 | 安徽顺彤包装材料有限公司 | A kind of cake specialized package material and preparation method thereof |
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Application publication date: 20151209 |
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