CN107099080A - A kind of anti-Shigella packaging film - Google Patents

A kind of anti-Shigella packaging film Download PDF

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Publication number
CN107099080A
CN107099080A CN201710265126.5A CN201710265126A CN107099080A CN 107099080 A CN107099080 A CN 107099080A CN 201710265126 A CN201710265126 A CN 201710265126A CN 107099080 A CN107099080 A CN 107099080A
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China
Prior art keywords
parts
shigella
packaging film
acid
food
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CN201710265126.5A
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Chinese (zh)
Inventor
武道贵
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ANHUI CHAOHU SOUTH MEMBRANE INDUSTRY Co Ltd
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ANHUI CHAOHU SOUTH MEMBRANE INDUSTRY Co Ltd
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Priority to CN201710265126.5A priority Critical patent/CN107099080A/en
Publication of CN107099080A publication Critical patent/CN107099080A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

Abstract

The invention discloses a kind of anti-Shigella packaging film, it is related to packaging for foodstuff technical field of membrane, its composition includes：High density polyethylene (HDPE), polyvinyl resin, chitosan, grape-kernel oil, sodium alginate, borax, softening agent, linalool, Chinese medicine liquid, nano titanium oxide, ursin powder, zinc myristate, Ergol, citrate, deionized water.Its preparation method is simply, conveniently；Food package film has the remarkable effect of anti-Shigella, and can suppress other germ contaminations extensively simultaneously, prevents pollution of the mushroom to food such as can, sausage, ham, beans sauce, bean product, effectively prevents food spoilage and corruption；Packaging film safety non-toxic, without worrying food additives, packaging film flexible is difficult tear breakage, with good market application effect.

Description

A kind of anti-Shigella packaging film
Technical field：
The present invention relates to food package film preparing technical field, and in particular to a kind of anti-Shigella packaging film and its preparation Method.
Background technology：
Food product packing film is, for being wrapped in food surface, mainly to decompose microbial bacterial and extraneous contamination to isolate The entrance of thing, prevents and extends the high polymer material of food spoilage.Antibacterial film packaging is most beneficial, its energy for food Constantly suppress the growth of microorganism by antiseptic, it is ensured that the safety of food, extend the shelf life of food, allow consumer to enjoy By higher quality of the life.
In daily life, there are many cuisines tasty foods, wherein can, sausage, ham, beans sauce, bean product etc. all It is the food that people have deep love for.And the particularity of such product packaging storage easily infects Shigella class, Shigella class is one The bacterium being grown under anaerobic environment is planted, there is extremely strong survival ability in tinned food and the pickled food of sealing, be toxicity One of most strong bacterium.And such product typically requires that the shelf-life is long, therefore preservation for such product and guarantee the quality There is higher requirement.
In recent years, China's food-safety problem causes many disputes, and lifting Food Quality Safety turns into entire society Expectation, and by specialty packaging come to improve food security be one of very effective means.
The content of the invention：
The technical problems to be solved by the invention are to provide a kind of with high-efficiency pollution-proof dye, particular for Shigella, And it is nontoxic, raw material is easy to get, the simple food package film of preparation method.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of anti-clostridium botulinum packaging film, includes the raw material of following number：
60-100 parts of high density polyethylene (HDPE), 20-60 parts of polyvinyl resin, 50-150 parts of chitosan, grape-kernel oil 15-30 Part, 15-30 parts of sodium alginate, 2-10 parts of borax, 5-50 parts of softening agent, 2-10 parts of linalool, 20-60 parts of Chinese medicine liquid, nanometer two 2-10 parts of titanium oxide, 5-20 parts of ursin powder, 2-10 parts of zinc myristate, 2-10 parts of Ergol, 6-30 parts of citrate, go 10-100 parts of ionized water.
Wherein Chinese medicine liquid includes：The Chinese bulbul, perilla leaf, wrinkled giant hyssop, eupatorium, cassia twig, Sichuan troops, the bark of ash, rhizoma cyperi, the red sage root.
Wherein softening agent agent includes：Benzoin alkyl hydrochlorate, carbonic acid dioctyl ester, spermaceti siloxanes, oatmeal.
Its preparation method is as follows：
(1) Chinese bulbul of selection high-quality, perilla leaf, wrinkled giant hyssop, eupatorium, cassia twig, Sichuan troops, the bark of ash, rhizoma cyperi, the red sage root are added to 10 times 10-60min is boiled in big fire heating in water, after switch to small fire and endure 2-24h slowly, after decoction boiling down is thick, be cooled to room temperature, room temperature is quiet Put precipitates overnight, after abandon precipitation and take supernatant 2000-5000rpm/min to centrifuge, abandon precipitation and take supernatant, rear supernatant carries out aperture and is 0.02-500 μm of supermicro filtration membrane filtering, takes filtrate to obtain Chinese medicine liquid；
(2) add chitosan into 5 times of deionized waters, be heated to 25-40 DEG C of 500-1000rpm/min stirrings 20- 60min, chitosan adds benzoin alkyl hydrochlorate, carbonic acid dioctyl ester, spermaceti siloxanes, oatmeal after being uniformly dissolved, and obtains soft Soft dose.
(3) by high density polyethylene (HDPE), polyvinyl resin, grape-kernel oil, sodium alginate, borax, linalool, nanometer titanium dioxide Titanium, ursin powder are added in 5 times of water of deionization, and 500-2000rpm/min stirring 20-60min are uniform to mixed material, obtain Mixed material I；
(4) zinc myristate, Ergol, citrate, Chinese medicine liquid, softening agents is added into mixed material I to be warming up to 40-60 DEG C of stirring 15-60min, adds acid or alkaloid substance adjusts pH value to 6-7, and acid-base accommodation thing is added dropwise while stirring, with 100-500rpm/min 30-60 DEG C insulated and stirred 20-40min, it is rear to stand room temperature cooling, obtain into film liquid；
(5) will be into film liquid 2000-5000rpm/min homogeneous scattered 10-20min, then film forming will be coated on into film liquid again On plate, then 30-50 DEG C of dry 2-12h takes off film after drying, save it in closed container that ambient humidity is 45-65% its In.
The acid or alkaline matter：Acid substance is one kind in dilute hydrochloric acid solution, acetum, carbon acid solution
Or more than one；Alkaline matter is the one or more in sodium carbonate, sodium acid carbonate or sodium hydroxide.
The beneficial effects of the invention are as follows：Food package film prepared by the present invention has the effect of anti-Shigella, while Other germ contaminations can be suppressed extensively, prevent the food such as can, sausage, ham, beans sauce, bean product storage, transport in bacterium Class pollutes, and effectively prevents food spoilage and corruption；Packaging film safety non-toxic, without worry food additives, packaging film flexible, It is difficult tear damaged.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1：
80 parts of high density polyethylene (HDPE), 40 parts of polyvinyl resin, 70 parts of chitosan, 15 parts of grape-kernel oil, 15 parts of sodium alginate, 5 parts of borax, 20 parts of softening agent, 4 parts of linalool, 30 parts of Chinese medicine liquid, 8 parts of nano titanium oxide, 7 parts of ursin powder, zinc myristate 4 Part, 4 parts of Ergol, 7 parts of citrate, 20 parts of deionized water.
Wherein Chinese medicine liquid includes：The Chinese bulbul, perilla leaf, wrinkled giant hyssop, eupatorium, cassia twig, Sichuan troops, the bark of ash, rhizoma cyperi, the red sage root.
Wherein softening agent agent includes：Benzoin alkyl hydrochlorate, carbonic acid dioctyl ester, spermaceti siloxanes, oatmeal.
Its preparation method is as follows：
(1) Chinese bulbul of selection high-quality, perilla leaf, wrinkled giant hyssop, eupatorium, cassia twig, Sichuan troops, the bark of ash, rhizoma cyperi, the red sage root are added to 10 times 40min is boiled in big fire heating in water, after switch to small fire and endure 8h slowly, after decoction boiling down is thick, is cooled to room temperature, is stored at room temperature precipitation Overnight, precipitation is abandoned after takes supernatant 2000rpm/min to centrifuge, and abandons precipitation and takes supernatant, it is 0.02 μm of ultra filtration that rear supernatant, which carries out aperture, Membrane filtration, takes filtrate to obtain Chinese medicine liquid；
(2) add chitosan into 5 times of deionized waters, be heated to 25 DEG C of 1000rpm/min stirring 30min, chitosan Benzoin alkyl hydrochlorate, carbonic acid dioctyl ester, spermaceti siloxanes, oatmeal are added after being uniformly dissolved, softening agent is obtained.
(3) by high density polyethylene (HDPE), polyvinyl resin, grape-kernel oil, sodium alginate, borax, linalool, nanometer titanium dioxide Titanium, ursin powder are added in 5 times of water of deionization, and 1000rpm/min stirring 30min are uniform to mixed material, obtain mixture Material I；
(4) zinc myristate, Ergol, citrate, Chinese medicine liquid, softening agents is added into mixed material I to be warming up to 40 DEG C of stirring 20min, add acid or alkaloid substance adjusts pH value to 7, acid-base accommodation thing are added dropwise while stirring, with 500rpm/min 30 DEG C of insulated and stirred 20min, it is rear to stand room temperature cooling, obtain into film liquid；
(5) will be into film liquid 2000rpm/min homogeneous scattered 20min, then will be coated on into film liquid on film-forming plates again, then 30 DEG C of dry 4h, dry after take off film, save it in ambient humidity be 45% closed container wherein.
The acid or alkaline matter：Acid substance is that dilute hydrochloric acid solution is a kind of；Alkaline matter is that sodium carbonate is a kind of.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

1. a kind of anti-Shigella packaging film, it is characterised in that：Include the raw material of following number number：
60-100 parts of high density polyethylene (HDPE), 20-60 parts of polyvinyl resin, 50-150 parts of chitosan, 15-30 parts of grape-kernel oil, sea 15-30 parts of mosanom, 2-10 parts of borax, 5-50 parts of softening agent, 2-10 parts of linalool, 20-60 parts of Chinese medicine liquid, nano titanium oxide 2-10 parts, 5-20 parts of ursin powder, 2-10 parts of zinc myristate, 2-10 parts of Ergol, 6-30 parts of citrate, deionized water 10-100 parts.
2. anti-Shigella packaging film according to claim 1, it is characterised in that：Chinese medicine liquid includes：5-40 parts of vomiting nut, 4-50 parts of licorice, windproof 4-40 parts, 3-40 parts of Herba Andrographitis, 5-40 parts of mung bean, 4-40 parts of oriental wormwood, 5-40 parts of rough gentian, radix scutellariae 4- 60 parts, 4-60 parts of polygala.
3. anti-Shigella packaging film according to claim 2, it is characterised in that：Softening agent includes：Benzoin alkyl acid 6-20 parts of salt, 6-20 parts of carbonic acid dioctyl ester, 6-20 parts of spermaceti siloxanes, 6-20 parts of oatmeal.
4. anti-Shigella packaging film according to claim 3, it is characterised in that：Its preparation method：
(1) Chinese bulbul of selection high-quality, perilla leaf, wrinkled giant hyssop, eupatorium, cassia twig, Sichuan troops, the bark of ash, rhizoma cyperi, the red sage root are added in 10 times of water 10-60min is boiled in big fire heating, after switch to small fire and endure 2-24h slowly, after decoction boiling down is thick, be cooled to room temperature, it is heavy to be stored at room temperature Shallow lake is stayed overnight, after abandon precipitation and take supernatant 2000-5000rpm/min to centrifuge, abandon precipitation and take supernatant, it is 0.02- that rear supernatant, which carries out aperture, 500 μm of supermicro filtration membrane filterings, take filtrate to obtain Chinese medicine liquid；
(2) add chitosan into 5 times of deionized waters, be heated to 25-40 DEG C of 500-1000rpm/min stirring 20-60min, Chitosan adds benzoin alkyl hydrochlorate, carbonic acid dioctyl ester, spermaceti siloxanes, oatmeal after being uniformly dissolved, and obtains softening agent.
(3) by high density polyethylene (HDPE), polyvinyl resin, grape-kernel oil, sodium alginate, borax, linalool, nano titanium oxide, Ursin powder is added in 5 times of water of deionization, and 500-2000rpm/min stirring 20-60min are uniform to mixed material, mixed Compound material I；
(4) zinc myristate, Ergol, citrate, Chinese medicine liquid, softening agents are added into mixed material I and is warming up to 40-60 DEG C stirring 15-60min, adds acid or alkaloid substance adjusts pH value to 6-7, acid-base accommodation thing is added dropwise while stirring, with 100- 500rpm/min 30-60 DEG C insulated and stirred 20-40min, it is rear to stand room temperature cooling, obtain into film liquid；
(5) will into film liquid 2000-5000rpm/min homogeneous scattered 10-20min, then will be coated on into film liquid on film-forming plates again, Then 30-50 DEG C of dry 2-12h, film is taken off after drying, and saves it in closed container that ambient humidity is 45-65% wherein.
5. anti-Shigella packaging film according to claim 4, it is characterised in that：The acid or alkaline matter：Acid substance For the one or more in dilute hydrochloric acid solution, acetum, carbon acid solution；Alkaline matter be sodium carbonate, sodium acid carbonate or One or more in sodium hydroxide.
CN201710265126.5A 2017-04-21 2017-04-21 A kind of anti-Shigella packaging film Withdrawn CN107099080A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299770A (en) * 2018-02-24 2018-07-20 四会市启德信息咨询服务有限公司 A kind of compound high ductility accumulator housing of phosphorylation modification

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103601953A (en) * 2013-11-08 2014-02-26 苏州新颖新材料科技股份有限公司 Plant-source bacteriostatic composite thin film and preparation method thereof
CN104031308A (en) * 2014-06-09 2014-09-10 上海海洋大学 Food fresh keeping film and preparation method thereof
CN104961964A (en) * 2015-07-12 2015-10-07 陆思烨 Natural antibacterial and aging-resistant polyethylene material and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103601953A (en) * 2013-11-08 2014-02-26 苏州新颖新材料科技股份有限公司 Plant-source bacteriostatic composite thin film and preparation method thereof
CN104031308A (en) * 2014-06-09 2014-09-10 上海海洋大学 Food fresh keeping film and preparation method thereof
CN104961964A (en) * 2015-07-12 2015-10-07 陆思烨 Natural antibacterial and aging-resistant polyethylene material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299770A (en) * 2018-02-24 2018-07-20 四会市启德信息咨询服务有限公司 A kind of compound high ductility accumulator housing of phosphorylation modification

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Application publication date: 20170829