CN109206667A - A kind of food package film with high antibiotic property - Google Patents

A kind of food package film with high antibiotic property Download PDF

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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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CN
China
Prior art keywords
parts
antibiotic property
food package
package film
high antibiotic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810777008.7A
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Chinese (zh)
Inventor
刘士为
赵银刚
夏彦玲
张学岭
张松
杨庆刚
倪连颖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN BAODE PACKING Co Ltd
Original Assignee
TIANJIN BAODE PACKING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN BAODE PACKING Co Ltd filed Critical TIANJIN BAODE PACKING Co Ltd
Priority to CN201810777008.7A priority Critical patent/CN109206667A/en
Publication of CN109206667A publication Critical patent/CN109206667A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02Starch; Degradation products thereof, e.g. dextrin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2405/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • C08J2405/08Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2489/00Characterised by the use of proteins; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured 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

A kind of food package film with high antibiotic property
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.
CN201810777008.7A 2018-07-16 2018-07-16 A kind of food package film with high antibiotic property Pending CN109206667A (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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Application publication date: 20190115

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