CN107226952A - A kind of preservative film containing natural capsicum element and its application in food fresh keeping - Google Patents

A kind of preservative film containing natural capsicum element and its application in food fresh keeping Download PDF

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Publication number
CN107226952A
CN107226952A CN201710548982.1A CN201710548982A CN107226952A CN 107226952 A CN107226952 A CN 107226952A CN 201710548982 A CN201710548982 A CN 201710548982A CN 107226952 A CN107226952 A CN 107226952A
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Prior art keywords
preservative film
capsaicine
parts
containing natural
film containing
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CN201710548982.1A
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Chinese (zh)
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刘昌华
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Individual
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Priority to CN201710548982.1A priority Critical patent/CN107226952A/en
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    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0058—Biocides
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • 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

Abstract

The invention discloses a kind of preservative film containing natural capsicum element and its application in food fresh keeping, the preservative film containing natural capsicum element is counted by weight, it is composed of the following components, 50 70 parts of macromolecule resin, 5 10 parts of capsaicine, 0.5 3 parts of redskin, 5 10 parts of diatomite, 0.5 2 parts of silica gel, 38 parts of tea leaf powder.Preservative film containing natural capsicum element according to embodiments of the present invention, it is tasteless non-stimulated, it is of good preservation effect, and its mechanical property is preferably, service life is long, and the capsaicine and tea leaf powder of addition are that preservative film is more degradable, and the burden that environment is produced is reduced.

Description

A kind of preservative film containing natural capsicum element and its application in food fresh keeping
Technical field
The present invention relates to the application of capsaicine, and in particular to it is a kind of containing natural capsicum element preservative film and its food protect Application in fresh.
Background technology
Capsaicine is the compound extracted from the natural plants such as capsicum, and its chemical name is：Trans- 8- methyl-N- [(4- The methoxy-benzyl of hydroxyl -3)-methyl] -6- nonenyl acid amides（8-Methyl-N-vanillyl-trans-6-nonenamide）, Molecular formula is C18H27NO3, molecular weight is 305.41.Capsaicine its applied in each field.Such as：It is peppery in field of medicaments Green pepper element has good analgesic activity, to chronic and refractory neuralgias and arthritis etc. such as trigeminal neuralgia, diabetes nerve pains There is positive effect.In military field, capsaicine has good lacrimation, has no toxic side effect, and is the main of manufacture tear bombnoun Raw material.In pesticide field, capsaicine have to crop pest it is good tag, repellent action, with drug effect height, holding effect length, can drop The advantages of solution.In field of food, capsaicine is used as flavor enhancement always, and further exploitation is need for other application.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of preservative film containing natural capsicum element and its in food fresh keeping In application.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
On the one hand, the preservative film containing natural capsicum element according to embodiments of the present invention, is counted, by following components group by weight Into 50-70 parts of macromolecule resin, 5-10 parts of capsaicine, 0.5-3 parts of redskin, 5-10 parts of diatomite, silica gel 0.5- 2 parts, 3-8 parts of tea leaf powder.
Further, the preservative film containing natural capsicum element is prepared from by the method comprised the following steps：
（1）Count by weight, weigh each component；
（2）Diatomite, silica gel and tea leaf powder are well mixed, capsaicine is then added while stirring, mixture is obtained；
（3）By step（2）Mixture and remaining ingredient the blending granulation of gained, obtain masterbatch, preservative film are prepared with masterbatch.
Further, step（2）Middle whipping temp is 60-120 DEG C.
Further, step（2）Middle capsaicine adition process is：Capsaicine addition is capsaicine total amount in 0-30min 10-20%, capsaicine addition is by remaining capsaicine in the 30-50% of capsaicine total amount, 60-90min in 30-60min Add.
Further, the macromolecule resin is LLDPE or polypropylene.
Further, the diatomaceous average grain diameter is not more than 50 μm.
On the other hand, present invention additionally comprises the application by the above-mentioned preservative film containing natural capsicum element in food fresh keeping.
The beneficial effect that the present invention is reached：
Preservative film containing natural capsicum element according to embodiments of the present invention, it is tasteless non-stimulated, it is of good preservation effect, and its mechanical property Can preferably, service life is long, and the capsaicine and tea leaf powder of addition are that preservative film is more degradable, and the burden that environment is produced is reduced.
Embodiment
With reference to specific embodiment, the invention will be further described.Following examples are only used for clearly illustrating Technical scheme, and can not be limited the scope of the invention with this.
Tea leaf powder described in the embodiment of the present invention is prepared by following methods：Tealeaves is placed in alkaline solution and soaks 0.5- 2h, soaking temperature is 20-60 DEG C, then dries tealeaves at 100-120 DEG C, is milled, and crosses 2000-5000 mesh sieves, obtains tea leaf powder.
Embodiment 1
（1）Count by weight, weigh following each component：55 parts of LLDPE, 6 parts of capsaicine, isothiocyanic acid alkene Third 0.5 part of fat, 5 parts of diatomite, 0.5 part of silica gel, 4 parts of tea leaf powder, diatomaceous average grain diameter is not more than 50 μm.
（2）Diatomite, silica gel and tea leaf powder are well mixed, capsaicine is then added while stirring, mixture is obtained；
（3）By step（2）Mixture and remaining ingredient the blending granulation of gained, obtain masterbatch, preservative film are prepared with masterbatch.
Further, step（2）Middle whipping temp is 80 DEG C.
More specifically, step（2）Middle capsaicine adition process is：Capsaicine addition is capsaicine total amount in 0-30min 10%, 30-60min in capsaicine addition be capsaicine total amount 40%, 60-90min in remaining capsaicine is added.
Embodiment 2
（1）Count by weight, weigh following each component：70 parts of polypropylene, 10 parts of capsaicine, 2.5 parts of redskin, 10 parts of diatomite, 1.5 parts of silica gel, 8 parts of tea leaf powder, diatomaceous average grain diameter is not more than 50 μm.
（2）Diatomite, silica gel and tea leaf powder are well mixed, capsaicine is then added while stirring, mixture is obtained；
（3）By step（2）Mixture and remaining ingredient the blending granulation of gained, obtain masterbatch, preservative film are prepared with masterbatch.
Further, step（2）Middle whipping temp is 100 DEG C.
More specifically, step（2）Middle capsaicine adition process is：Capsaicine addition is capsaicine total amount in 0-30min 20%, 30-60min in capsaicine addition be capsaicine total amount 50%, 60-90min in remaining capsaicine is added.
Embodiment 3
（1）Count by weight, weigh following each component：60 parts of LLDPE, 8 parts of capsaicine, isothiocyanic acid alkene Third 1.2 parts of fat, 8 parts of diatomite, 1.0 parts of silica gel, 6 parts of tea leaf powder, diatomaceous average grain diameter is not more than 50 μm.
（2）Diatomite, silica gel and tea leaf powder are well mixed, capsaicine is then added while stirring, mixture is obtained；
（3）By step（2）Mixture and remaining ingredient the blending granulation of gained, obtain masterbatch, preservative film are prepared with masterbatch.
Further, step（2）Middle whipping temp is 90 DEG C.
More specifically, step（2）Middle capsaicine adition process is：Capsaicine addition is capsaicine total amount in 0-30min 10%, 30-60min in capsaicine addition be capsaicine total amount 30%, 60-90min in remaining capsaicine is added.
Comparative example
（1）Count by weight, weigh following each component：60 parts of LLDPE, 1.2 parts of redskin, 8 parts of diatomite, 1.0 parts of silica gel, 6 parts of tea leaf powder, diatomaceous average grain diameter is not more than 50 μm.
（2）Diatomite, silica gel and tea leaf powder are well mixed, mixture is obtained；
（3）By step（2）Mixture and remaining ingredient the blending granulation of gained, obtain masterbatch, preservative film are prepared with masterbatch.
Further, step（2）Middle whipping temp is 90 DEG C.
Measure of merit, preservative film and commercially available preservative film obtained by embodiment 1 to the gained preservative film of embodiment 3, comparative example are entered Row contrast.
Fresh keeping time under the same terms：The ≈ embodiments 3 of 2 ≈ embodiments of embodiment 1>Comparative example>Commercially available preservative film；
Under the same terms, preservative film use time：Embodiment 3>The ≈ embodiments 3 of embodiment 1>Comparative example>It is commercially available fresh-keeping Film.
Under the same terms, preservative film degradation time：The ≈ embodiments 3 of 2 ≈ embodiments of embodiment 1>Comparative example ≈ is commercially available Preservative film.
Embodiment 1 is nonirritant to the gained preservative film of embodiment 3, odorlessness.
As can be seen here, more preferably, preservative film use time is also longer, more for preservative film fresh-keeping effect according to embodiments of the present invention It is degradable, it is smaller to environmental pressure.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed Also it should be regarded as protection scope of the present invention.

Claims (7)

1. a kind of preservative film containing natural capsicum element, it is characterised in that count by weight, composed of the following components, high score 50-70 parts of subtree fat, 5-10 parts of capsaicine, 0.5-3 parts of redskin, 5-10 parts of diatomite, 0.5-2 parts of silica gel, tea 3-8 parts of leaf powder.
2. a kind of preservative film containing natural capsicum element according to claim 1, it is characterised in that by comprising the following steps Method be prepared from：
（1）Count by weight, weigh each component；
（2）Diatomite, silica gel and tea leaf powder are well mixed, capsaicine is then added while stirring, mixture is obtained；
（3）By step（2）Mixture and remaining ingredient the blending granulation of gained, obtain masterbatch, preservative film are prepared with masterbatch.
3. a kind of preservative film containing natural capsicum element according to claim 2, it is characterised in that step（2）Middle stirring Temperature is 60-120 DEG C.
4. a kind of preservative film containing natural capsicum element according to claim 2, it is characterised in that step（2）Middle capsicum Plain adition process is：Capsaicine addition is capsaicine addition in the 10-20% of capsaicine total amount, 30-60min in 0-30min It is to add remaining capsaicine in the 30-50% of capsaicine total amount, 60-90min.
5. a kind of preservative film containing natural capsicum element according to claim 1, it is characterised in that the macromolecule resin For LLDPE or polypropylene.
6. a kind of preservative film containing natural capsicum element according to claim 1, it is characterised in that described diatomaceous flat Equal particle diameter is not more than 50 μm.
7. application of the preservative film in food fresh keeping containing natural capsicum element described in claim any one of 1-6.
CN201710548982.1A 2017-07-07 2017-07-07 A kind of preservative film containing natural capsicum element and its application in food fresh keeping Pending CN107226952A (en)

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CN201710548982.1A CN107226952A (en) 2017-07-07 2017-07-07 A kind of preservative film containing natural capsicum element and its application in food fresh keeping

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CN201710548982.1A CN107226952A (en) 2017-07-07 2017-07-07 A kind of preservative film containing natural capsicum element and its application in food fresh keeping

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CN107226952A true CN107226952A (en) 2017-10-03

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101503523A (en) * 2008-12-05 2009-08-12 天津市食品加工工程中心 Rodent-resistant air-conditioning preservative film for grain
CN102604343A (en) * 2012-02-23 2012-07-25 江南大学 Food antimicrobial packaging material with slow release performance and preparation method of food antimicrobial packaging material
CN104031308A (en) * 2014-06-09 2014-09-10 上海海洋大学 Food fresh keeping film and preparation method thereof
CN104558829A (en) * 2014-12-10 2015-04-29 常州兆阳光能科技有限公司 Fresh-keeping film
CN106905598A (en) * 2017-04-07 2017-06-30 福州永鑫塑料包装用品有限公司 A kind of antibacterial nano fiber base preservative film and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101503523A (en) * 2008-12-05 2009-08-12 天津市食品加工工程中心 Rodent-resistant air-conditioning preservative film for grain
CN102604343A (en) * 2012-02-23 2012-07-25 江南大学 Food antimicrobial packaging material with slow release performance and preparation method of food antimicrobial packaging material
CN104031308A (en) * 2014-06-09 2014-09-10 上海海洋大学 Food fresh keeping film and preparation method thereof
CN104558829A (en) * 2014-12-10 2015-04-29 常州兆阳光能科技有限公司 Fresh-keeping film
CN106905598A (en) * 2017-04-07 2017-06-30 福州永鑫塑料包装用品有限公司 A kind of antibacterial nano fiber base preservative film and preparation method thereof

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Application publication date: 20171003