CN109206667A - A kind of food package film with high antibiotic property - Google Patents
A kind of food package film with high antibiotic property Download PDFInfo
- Publication number
- CN109206667A CN109206667A CN201810777008.7A CN201810777008A CN109206667A CN 109206667 A CN109206667 A CN 109206667A CN 201810777008 A CN201810777008 A CN 201810777008A CN 109206667 A CN109206667 A CN 109206667A
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- China
- Prior art keywords
- parts
- antibiotic property
- food package
- package film
- high antibiotic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2489/00—Characterised by the use of proteins; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The present invention relates to Food Packaging technology field more particularly to a kind of food package films with high antibiotic property.Including following raw material, cornstarch, chitosan, nano-TiO2, gelatin, dodecyl sodium sulfate, glycerol, acetic acid, preservative, anti-blushing agent.The present invention provides a kind of food package film with high antibiotic property of good preservation effect.
Description
Technical field
The present invention relates to Food Packaging technology field more particularly to a kind of food package films with high antibiotic property.
Background technique
With the raising of economic development and living standards of the people, people are food-safe and food requirement is gradually increased, because
This food packaging quality becomes emphasis concerned by people, and people have not only rested on uses secure context to packaging bag
Concern more starts to focus on protection of the packaging bag to food quality.
Edible freshness-keeping thin coat is to pass through having for the formation that interacts between different molecular using edible natural substance as raw material
The film of porous network structure.Edible packing membrane also has uniqueness other than the service performance with synthetic plastic packaging film
Superiority, first have edibility, to food and environmental nonpollution；With good mechanical performance, food surface can be increased
Impact strength；With apparent barrier property, the migration and diffusion of food Zhong Shui and oil and other components can be delayed；It can be used as anti-
The carrier of fungus matter, inhibition causes the microorganism of food spoilage to grow, to extend the quality guarantee period of food.
Starch is resourceful as a kind of natural macromolecule amylose, there is good biocompatibility and degradability, and its
It is at low cost, transparency is high, but the mechanical performance of starch film forming is poor, and moisture barrier property is also bad, therefore generally by itself and other
Material mating is used so that the good edible freshness-keeping thin coat of comprehensive performance is made.
Chitosan is also known as chitosan, is to be obtained by the chitin that nature is widely present by deacetylation
, it is renewable with good biocompatibility and degradability as natural antibacterial agent, it has no toxic side effect, and its antibacterial
Anti-corrosion ability is stronger, thus can by chitosan with starch is compound prepares the good food package film of performance.
Summary of the invention
Purport of the present invention prepares food package film of good performance, and providing a kind of of good preservation effect has high antibiotic property
Food package film.
To achieve the above object, using following technical scheme: a kind of food package film with high antibiotic property wraps the present invention
Include following raw material, cornstarch, chitosan, nano-TiO2, gelatin, dodecyl sodium sulfate, glycerol, acetic acid, preservative is moisture-proof
Agent.
Preferably: the raw material including following parts by weight,
Preferably: the raw material including following parts by weight,
Preferably: the preservative is the mixture of sodium sorbate and acrylic acid.
Preferably: the anti-blushing agent is Quick lime desiccant.
The beneficial effects of the present invention are: nano-TiO in the present invention2Nontoxic, tasteless and nonirritant, be go through using food
Product additive has good dispersibility and weatherability, and also has the multiple performances such as antibiotic property, anti-ageing property, uses TiO2Change
Property chitosan, not only increases the antibacterial and mouldproof performance of chitosan, also makes it have certain photocatalytic activity, will be modified
Chitosan is added in cornstarch, effectively improves mechanical property, the moisture barrier property, oxygen resistance of cornstarch, effectively
The growth for inhibiting bacterium in packaged food, ensure that the freshness and safety of food, be suitable for production food pack or packet
Fill film.
Specific embodiment
Below with reference to embodiment, the invention will be further described:
The present invention has the food package film of high antibiotic property, including following raw material, cornstarch, chitosan, nano-TiO2,
Gelatin, dodecyl sodium sulfate, glycerol, acetic acid, preservative, anti-blushing agent.
The present invention has the food package film of high antibiotic property,
Raw material including following parts by weight:
The preservative is the mixture of sodium sorbate and acrylic acid, and the weight ratio of sodium sorbate and acrylic acid is 1:0.5-
1.5。
The anti-blushing agent is Quick lime desiccant.
Embodiment 1,
The present invention has the food package film of high antibiotic property,
Raw material including following parts by weight:
The preservative is the mixture of sodium sorbate and acrylic acid, and the weight ratio of sodium sorbate and acrylic acid is 1:1.
The anti-blushing agent is Quick lime desiccant.
Embodiment 2,
The present invention has the food package film of high antibiotic property,
Raw material including following parts by weight:
The preservative is the mixture of sodium sorbate and acrylic acid, and the weight ratio of sodium sorbate and acrylic acid is 1:0.5.
The anti-blushing agent is Quick lime desiccant.
Embodiment 3,
The present invention has the food package film of high antibiotic property,
Raw material including following parts by weight:
The preservative is the mixture of sodium sorbate and acrylic acid, and the weight ratio of sodium sorbate and acrylic acid is 1:1.5.
The anti-blushing agent is Quick lime desiccant.
Embodiment 4,
The present invention has the food package film of high antibiotic property,
Raw material including following parts by weight:
The preservative is the mixture of sodium sorbate and acrylic acid, and the weight ratio of sodium sorbate and acrylic acid is 1:1.
The anti-blushing agent is Quick lime desiccant.
Nano-TiO in the present invention2Nontoxic, tasteless and nonirritant, be go through using food additives, have it is good
Dispersibility and weatherability, and also there are the multiple performances such as antibiotic property, anti-ageing property, use TiO2Modification of chitosan not only increases
The antibacterial and mouldproof performance of chitosan, also makes it have certain photocatalytic activity, and modified chitosan is added to corn and is formed sediment
In powder, mechanical property, the moisture barrier property, oxygen resistance of cornstarch are effectively improved, effectively inhibits bacterium in packaged food
Growth, ensure that the freshness and safety of food, be suitable for production food pack or packaging film.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved directly apply to other fields
It closes, it is within the scope of the present invention.
Claims (5)
1. a kind of food package film with high antibiotic property, it is characterised in that: including following raw material, cornstarch, chitosan is received
Rice TiO2, gelatin, dodecyl sodium sulfate, glycerol, acetic acid, preservative, anti-blushing agent.
2. the food package film according to claim 1 with high antibiotic property, it is characterised in that: including following parts by weight
Raw material, 4-6 parts of cornstarch, 3-5 parts of chitosan, nano-TiO21-3 parts, 0.4-0.6 parts of gelatin, dodecyl sodium sulfate 2-
4 parts, 0.4-0.6 parts of glycerol, 1-3 parts of acetic acid, 1-2 parts of preservative, 0.3-0.6 parts of anti-blushing agent.
3. the food package film according to claim 2 with high antibiotic property, it is characterised in that: including following parts by weight
Raw material, 5 parts of cornstarch, 4 parts of chitosan, nano-TiO22 parts, 0.5 part of gelatin, 3 parts of dodecyl sodium sulfate, glycerol 0.5
Part, 2 parts of acetic acid, 1 part of preservative, 0.5 part of anti-blushing agent.
4. the food package film according to claim 1 with high antibiotic property, it is characterised in that: the preservative is sorb
The mixture of sour sodium and acrylic acid.
5. the food package film according to claim 1 with high antibiotic property, it is characterised in that: the anti-blushing agent is made a living stone
Grey desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777008.7A CN109206667A (en) | 2018-07-16 | 2018-07-16 | A kind of food package film with high antibiotic property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777008.7A CN109206667A (en) | 2018-07-16 | 2018-07-16 | A kind of food package film with high antibiotic property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109206667A true CN109206667A (en) | 2019-01-15 |
Family
ID=64990070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810777008.7A Pending CN109206667A (en) | 2018-07-16 | 2018-07-16 | A kind of food package film with high antibiotic property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109206667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483842A (en) * | 2019-08-12 | 2019-11-22 | 广东美士达药包材料股份有限公司 | A kind of preparation process of Environmentally-frieantibacterial antibacterial pharmaceutical packaging composite membrane |
-
2018
- 2018-07-16 CN CN201810777008.7A patent/CN109206667A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483842A (en) * | 2019-08-12 | 2019-11-22 | 广东美士达药包材料股份有限公司 | A kind of preparation process of Environmentally-frieantibacterial antibacterial pharmaceutical packaging composite membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190115 |
|
| WD01 | Invention patent application deemed withdrawn after publication |