CN110200066A - A kind of capsule of nano antistaling agent and preparation method and application - Google Patents
A kind of capsule of nano antistaling agent and preparation method and application Download PDFInfo
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- CN110200066A CN110200066A CN201910374766.9A CN201910374766A CN110200066A CN 110200066 A CN110200066 A CN 110200066A CN 201910374766 A CN201910374766 A CN 201910374766A CN 110200066 A CN110200066 A CN 110200066A
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- Prior art keywords
- nano
- parts
- antistaling agent
- capsule
- essential oil
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 48
- 239000002775 capsule Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000000341 volatile oil Substances 0.000 claims abstract description 48
- 235000006886 Zingiber officinale Nutrition 0.000 claims abstract description 37
- 235000008397 ginger Nutrition 0.000 claims abstract description 37
- 241000234314 Zingiber Species 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 28
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000661 sodium alginate Substances 0.000 claims abstract description 21
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 21
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 21
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims abstract description 17
- 229920002581 Glucomannan Polymers 0.000 claims abstract description 17
- 229920002752 Konjac Polymers 0.000 claims abstract description 17
- 229940046240 glucomannan Drugs 0.000 claims abstract description 17
- 239000000252 konjac Substances 0.000 claims abstract description 17
- 244000247812 Amorphophallus rivieri Species 0.000 claims abstract description 15
- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims abstract description 15
- 235000010485 konjac Nutrition 0.000 claims abstract description 15
- 239000011162 core material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004132 cross linking Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 238000005253 cladding Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000003094 microcapsule Substances 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 12
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims description 9
- 238000013019 agitation Methods 0.000 claims description 8
- 239000006210 lotion Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- 235000013305 food Nutrition 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 238000000265 homogenisation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 2
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims description 2
- 235000019830 sodium polyphosphate Nutrition 0.000 claims description 2
- 244000205754 Colocasia esculenta Species 0.000 claims 3
- 235000006481 Colocasia esculenta Nutrition 0.000 claims 3
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 230000036961 partial effect Effects 0.000 abstract description 10
- 239000002088 nanocapsule Substances 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 206010011732 Cyst Diseases 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 230000001775 anti-pathogenic effect Effects 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000000146 antalgic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
- 235000019249 food preservative Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000001841 zingiber officinale Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/157—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/30—Encapsulation of particles, e.g. foodstuff additives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
Abstract
The present invention provides a kind of capsule of nano antistaling agent and preparation method and application.Antistaling agent is made by following components raw material: ginger essential oil, konjac glucomannan, sodium alginate, Nano-meter SiO_22, preparation method is emulsion-crosslinking method, with Nano-meter SiO_22Konjac glucomannan/sodium alginate composite membrane is wall material, and using ginger essential oil as core material, cladding is prepared into capsule of nano antistaling agent.Antistaling agent ingredient of the invention is natural, health, safety, and to human body and environmental-friendly, and Nano capsule partial size is small, thermal stability is good, slow-release capability is strong, is suitble to industrialized production.
Description
Technical field
The present invention relates to food preservative technology fields, and in particular to a kind of capsule of nano antistaling agent and preparation method thereof and
Using.
Background technique
Microcapsules technology refers to through certain processing technology, by solid matter, liquid even gaseous matter, using natural
Or artificial synthesized high molecular material be embedded in it is small and seal capsule in, formed have sealing or semipermeable cyst membrane knot
Structure.The high molecular material for forming cyst membrane is known as wall material, and solid matter, liquid or the gas wrapped up is known as core material.Microcapsules
Size and shape due to each preparation condition difference, and it is different.Under normal conditions, the particle size range of microcapsules is in 1-1000
In μm, wall material thickness is generally 0.2-10 μm.Due to microcapsule structure feature, the physical property that can change core material improves its physics and chemistry
Stability makes core material avoid the adverse effect by external environment, reduces loss of the core material in storage, and can control
Core material makes its continual slow release；Microcapsules can also cover the bad smell of core material, improve the color of core material, lower core
The toxicity of material.Currently, microencapsulation technology is widely used in the fields such as medicine, drug, food, cosmetics, coating, ink.
Nano capsule is that a kind of appearance presentation is spherical, the particle with core-shell structure.The material of its shell structure is usually energy
It is enough to form polymer macromolecule under crosslinking action.In natural degradable Nano capsule field, Na-alginate, chitosan and bright
The natural macromolecular materials such as glue are ideal wall material raw materials.The present invention uses Nano-meter SiO_22It is wall in conjunction with natural macromolecular material
Material.Because of Nano-meter SiO_22It is a kind of tasteless, free of contamination nonmetallic materials for having certain antibiotic property and nano-meter characteristic, SiO2It is compound
The film mechanism fresh-keeping for food storage is the silicon oxygen bond of composite membrane to CO2And O2With absorption, dissolution, diffusion and release action,
CO inside and outside adjustable film2And O2The exchange capacity of two kinds of gas inhibits the respiratory rate of fruits and vegetables to a certain extent, similar gas
It stealthily substitutes dress, the fresh-keeping efficiency of food can be significantly improved.
Further, using nano composite membrane as wall material, using natural essential oil as core material, it is prepared into capsule of nano, can not only be solved
The problems such as certainly effective antipathogenic composition is unstable, volatile in essential oil, moreover it is possible to antibacterial in effective protection derived essential oil and polyphenoils
Matter is exempted to be affected by the external environment and go bad；It is excellent to have that partial size is small, thermal stability is good, slow-release capability is strong etc. for Nano capsule simultaneously
Point, and preparation is simple, has wide application prospect in field of food preservation.
Ginger (Zingiberofficinale Roscoe) is used mainly as drug and condiment by people in ancient times, raw
Complicated component in ginger and abundant, the main component that ginger essential oil is extracted as ginger, with very strong broad spectrum antibacterial ability,
Incessantly to bacteriums such as salmonella, staphylococcus aureus, Gram-negative bacteria, gram-positive bacteria, colyliform sickle mycetes and
Fungi has inhibiting effect, while also having very strong inhibiting effect to pest, and ginger essential oil can directly result in harmful insect feeding
Rate, survival rate and larval weight decline.Meanwhile ginger essential oil also has anti-oxidant, anti-inflammatory and antalgic, antitumor, adjusting is immune etc.
Effect.
In conclusion the present invention proposes one kind with Nano-meter SiO_22Wall material is done in conjunction with natural macromolecular material, ginger essential oil is done
Core material prepares the thinking of capsule of nano antistaling agent by emulsion-crosslinking method.So far, there is not yet the research report of Similar content
Road.
Summary of the invention
In view of this, one of the objects of the present invention is to provide a kind of capsule of nano antistaling agents.The specific technical proposal is:
A kind of capsule of nano antistaling agent, includes following components by mass parts: 6~12 parts of ginger essential oil；Konjac glucomannan 2~4
Part；10~20 parts of sodium alginate；Nano-meter SiO_223~6 parts.
Further, a kind of capsule of nano antistaling agent, includes following components by mass parts: 6 parts of ginger essential oil；Konjac glucomannan 3
Part；10 parts of sodium alginate；Nano-meter SiO_223 parts.
Further, the particle size range of capsule of nano is 310-590nm.
Preferably, the particle size range of capsule of nano is 316.7-586.5nm.Partial size is a crucial technical parameter,
Be specifically applied to fresh food bacterium it is fresh-keeping in, partial size is excessive to be not easy to fill up mycelium, and fresh-keeping effect is made to have a greatly reduced quality；Partial size
It is too small and will lead to fructification surface and there are many water-filled gaps, cause sample to disseminate and go bad vulnerable to microorganism.
Capsule of nano antistaling agent produced by the present invention can be used in the use of high-pressure sprayer film.
The second object of the present invention is to provide a kind of preparation method of capsule of nano antistaling agent.Specific technical solution
Are as follows:
A kind of preparation method of capsule of nano antistaling agent, the preparation method is with Nano-meter SiO_22Konjac glucomannan/sodium alginate
Composite membrane is wall material, and using ginger essential oil as core material, using emulsion-crosslinking method, cladding is prepared into capsule of nano antistaling agent.
Further, the preparation method specifically comprises the following steps:
1) by the Nano-meter SiO_2 of above-mentioned mass parts2Be dissolved in 1L distilled water, be then added above-mentioned mass parts sodium alginate,
Solution water bath with thermostatic control obtained is heated a period of time by konjac glucomannan；Agitating solution makes it completely dissolved, and cooling simultaneously supplies surplus
Compound wall materials are made in water；
2) ginger essential oil and 3~5g monoglyceride of above-mentioned mass parts, magnetic agitation one are added in compound wall materials obtained
It is high-pressure homogeneous to get nano-essential oil microcapsules antistaling agent that the section time carries out multiple lotion again.
Further, according to above-mentioned preparation method, the temperature of water bath with thermostatic control is 60-80 DEG C in step 1)；Heating time is
2min；Preferred heating degree is 70 DEG C.
Further, according to above-mentioned preparation method, magnetic agitation is 20min in step 2)；Lotion is 2-4 times high-pressure homogeneous,
Matter pressure 35Mpa；Preferred homogenization cycles are 3 times.
Further, the emulsion-crosslinking method uses sodium polyphosphate, AEO-9, lauryl sodium sulfate, in monoglyceride
It is one or more of；Preferably monoglyceride.
The third object of the present invention is to provide the application of capsule of nano antistaling agent.
Application of the above-mentioned capsule of nano antistaling agent in fresh food bacterium is fresh-keeping.
A kind of ginger essential oil, konjac glucomannan, sodium alginate, Nano-meter SiO_22Composition is preparing answering in microcapsules antistaling agent
With the antistaling agent contains 6~12 parts of ginger essential oil, 2~4 parts of konjac glucomannan in parts by mass；10~20 parts of sodium alginate；Nanometer
SiO23~6 parts；Preferably, the antistaling agent contains 6 parts of ginger essential oil in parts by mass；3 parts of konjac glucomannan；Sodium alginate 10
Part；Nano-meter SiO_223 parts.
Beneficial effects of the present invention:
1) the present invention provides a kind of through composite modified capsule of nano antistaling agent, fresh-keeping with general conventional composite
The advantageous property that agent does not have, such as good film forming, moisture barrier, gas permeability, broad spectrum antibacterial, safety；Meanwhile
Ginger essential oil be coated be made slow-release natural essential oil Nano capsule partial size it is small, thermal stability is good, slow-release capability is strong, well
It solves that effective antipathogenic composition in essential oil is unstable, volatile, the problems such as having an impact to fresh-keeping object quality, and extends multiple
Close the fresh-keeping timeliness of antistaling agent.
2) preparation process of the invention is simple, easy to operate, antistaling agent good film-forming property obtained and safe and efficient, suitable work
Industryization promotes and applies.
3) antistaling agent ingredient of the invention is natural, health, safety, to human body and environmental-friendly, especially ginger essential oil, konjaku
The natural components such as glue, sodium alginate not only have good anti-bacterial refreshing effect, also have certain health-care effect to human body,
Meet urgent need of the current consumer to health.
Specific embodiment
It detailed description of a preferred embodiment of the present invention will be given below.The reality of actual conditions is not specified in preferred embodiment
Proved recipe method, usually according to normal condition, illustrated embodiment are but not to be to preferably be illustrated to the contents of the present invention
The contents of the present invention are only limitted to illustrated embodiment.So those skilled in the art are according to foregoing invention content to embodiment party
Case carries out nonessential modifications and adaptations, still falls within protection scope of the present invention.
Embodiment 1
The formula of nano-microcapsule antistaling agent and preparation (1)
1. by 3g Nano-meter SiO_22Be dissolved in 1L distilled water, then be added 10g sodium alginate, 2g konjac glucomannan, will be configured
Solution is put in thermostat water bath, and 70 DEG C of water bath with thermostatic control 20min, stirring makes it completely dissolved, and after cooling, supplies the water of surplus,
Compound wall materials are made.
2. the ginger essential oil and 3g monoglyceride of 6g, magnetic agitation 20min, by lotion height are added into compound wall materials obtained
It presses homogeneous 3 times, homogenization pressure 35MPa, up to nano-essential oil microcapsules antistaling agent after homogeneous.
Embodiment 2
The formula of nano-microcapsule antistaling agent and preparation (2)
1. by 6g Nano-meter SiO_22Be dissolved in 1L distilled water, then be added 20g sodium alginate, 4g konjac glucomannan, will be configured
Solution is put in thermostat water bath, and 70 DEG C of water bath with thermostatic control 20min, stirring makes it completely dissolved, and after cooling, supplies the water of surplus,
Compound wall materials are made.
2. the ginger essential oil and 5g monoglyceride of 12g, magnetic agitation 20min, by lotion are added into compound wall materials obtained
High-pressure homogeneous 3 times, homogenization pressure 35MPa, up to nano-essential oil microcapsules antistaling agent after homogeneous.
Embodiment 3
The formula of nano-microcapsule antistaling agent and preparation (3)
1. by 4g Nano-meter SiO_22Be dissolved in 1L distilled water, then be added 15g sodium alginate, 3g konjac glucomannan, will be configured
Solution is put in thermostat water bath, and 70 DEG C of water bath with thermostatic control 20min, stirring makes it completely dissolved, and after cooling, supplies the water of surplus,
Compound wall materials are made.
2. the ginger essential oil and 4g monoglyceride of 8g, magnetic agitation 20min, by lotion height are added into compound wall materials obtained
It presses homogeneous 3 times, homogenization pressure 35MPa, up to nano-essential oil microcapsules antistaling agent after homogeneous.
Embodiment 4
Capsule of nano partial size and embedding rate measurement (1)
1. preparation
By 3g Nano-meter SiO_22Be dissolved in 1L distilled water, then be added 10g sodium alginate, 2g konjac glucomannan, will be configured molten
Liquid is put in thermostat water bath, and 70 DEG C of water bath with thermostatic control 20min, stirring makes it completely dissolved, and after cooling, supplies the water of surplus, is made
Obtain compound wall materials.It is added the ginger essential oil and 3g monoglyceride of 6g, magnetic agitation 20min, by lotion high-pressure homogeneous 3 times, homogeneous pressure
Power 35MPa, up to nano-essential oil microcapsules antistaling agent after homogeneous.
2. measuring partial size
Partial size scanning is carried out to microcapsules obtained above with particle size analyzer (BT-9300S, hundred is special), calculates average grain
Diameter.
3. embedding rate is evaluated
Embedding rate is the important indicator for evaluating microcapsules row yielding.Since ginger essential oil is mixture, such as to one of which
Substance is measured and then quantitatively calculates ginger essential oil, lacks preciseness, therefore draw ginger essential oil using absorbance value method
Standard curve measures the content of ginger essential oil.It is specific as follows:
It weighs above-mentioned fresh-keeping liquid to mix with a certain amount of dehydrated alcohol, ultrasound 1h after shaking up, centrifugation.Supernatant liquor is taken to carry out
The measurement of absorbance value, the ginger essential oil content included can be acquired by substituting into ginger essential oil standard curve.Embedding rate is with following
Formula calculates:
As a result: above-mentioned resulting nano-essential oil coating antistaling agent average grain diameter is 516.8nm, embedding rate 49%.
Embodiment 5
Capsule of nano partial size and embedding rate measurement (2)
1. preparing nano-essential oil microcapsules antistaling agent with preparation method of the invention, wherein Nano-meter SiO_226g, sodium alginate
20g, konjac glucomannan 4g, ginger essential oil 8g.
2. measuring average grain diameter in aforementioned manners.
3. evaluating embedding rate in aforementioned manners.
As a result: above-mentioned resulting nano-essential oil coating antistaling agent average grain diameter is 387.4nm, embedding rate 63%.
Embodiment 6
Comparative example 1
1. preparing nano-essential oil microcapsules antistaling agent with preparation method of the invention, wherein Nano-meter SiO_2210g, alginic acid
Sodium 8g, konjac glucomannan 15g, ginger essential oil 30g.
2. measuring average grain diameter in aforementioned manners.
3. evaluating embedding rate in aforementioned manners.
As a result: above-mentioned resulting nano-essential oil coating antistaling agent average grain diameter is 297.5nm, embedding rate 13%.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (11)
1. a kind of capsule of nano antistaling agent, which is characterized in that by mass parts include following components: 6~12 parts of ginger essential oil；Evil spirit
2~4 parts of taro glue；10~20 parts of sodium alginate；Nano-meter SiO_223~6 parts.
2. antistaling agent according to claim 1, which is characterized in that by mass parts include following components: 6 parts of ginger essential oil；Evil spirit
2 parts of taro glue；10 parts of sodium alginate；Nano-meter SiO_223 parts.
3. antistaling agent according to claim 1, which is characterized in that the particle size range of capsule of nano is 310-590nm.
4. antistaling agent according to claim 3, which is characterized in that the particle size range of capsule of nano is 316.7-
586.5nm。
5. the preparation method of microcapsules antistaling agent described in claim 1, which is characterized in that the preparation method is with Nano-meter SiO_22Evil spirit
Taro glue/sodium alginate composite membrane is wall material, and using ginger essential oil as core material, using emulsion-crosslinking method, cladding is prepared into the micro- glue of nanometer
Capsule antistaling agent.
6. preparation method according to claim 5, which comprises the following steps:
1) by the Nano-meter SiO_2 of above-mentioned mass parts2It is dissolved in 1L distilled water, sodium alginate, the konjaku of above-mentioned mass parts is then added
Solution water bath with thermostatic control obtained is heated a period of time by glue；Agitating solution makes it completely dissolved, water that is cooling and supplying surplus,
Compound wall materials are made；
2) ginger essential oil and 3~5g monoglyceride of above-mentioned mass parts are added in compound wall materials obtained, at one section of magnetic agitation
Between to carry out multiple lotion again high-pressure homogeneous to get capsule of nano antistaling agent.
7. preparation method according to claim 6, which is characterized in that the temperature of water bath with thermostatic control is 60-80 DEG C in step 1)；
Heating time is 2min.
8. preparation method according to claim 6, which is characterized in that the magnetic agitation time is 20min in step 2)；Lotion
It is 2-4 times high-pressure homogeneous, homogenization pressure 35Mpa.
9. preparation method according to claim 5, which is characterized in that the crosslinking agent that the emulsion-crosslinking method uses can be
One or more of sodium polyphosphate, AEO-9, lauryl sodium sulfate, monoglyceride.
10. application of the antistaling agent described in claim 1 in fresh food bacterium is fresh-keeping.
11. a kind of ginger essential oil, konjac glucomannan, sodium alginate, Nano-meter SiO_22Composition is preparing answering in capsule of nano antistaling agent
With, which is characterized in that the antistaling agent contains 6~12 parts of ginger essential oil, 2~4 parts of konjac glucomannan in parts by mass；Sodium alginate 10
~20 parts；Nano-meter SiO_223~6 parts.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399414A (en) * | 2022-03-09 | 2022-11-29 | 山东省食品发酵工业研究设计院 | Formula and production method of fruit nano-film preservative |
| CN115554940A (en) * | 2022-10-25 | 2023-01-03 | 南雄市星隆化工有限公司 | Antibacterial microcapsule and preparation method and application thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000325017A (en) * | 1999-05-18 | 2000-11-28 | Seitsuu:Kk | Sustained release freshness retainer |
| CN104026209A (en) * | 2014-05-30 | 2014-09-10 | 上海应用技术学院 | Natural nanometer essential oil preservative and preparation method and application of natural nanometer essential oil preservative |
| CN105165911A (en) * | 2015-07-14 | 2015-12-23 | 浙江理工大学 | Preparation method of herba schizonepetae essential oil nanometer mosquito-repellent microcapsules |
| CN106118260A (en) * | 2016-07-04 | 2016-11-16 | 江苏大学 | A kind of SiO2the preparation method of/clove oil edible starch antibacterial film coating |
| CN106189277A (en) * | 2016-08-24 | 2016-12-07 | 江苏大学 | The preparation method of a kind of edible antimicrobial compound film and purposes |
| CN106317477A (en) * | 2016-08-24 | 2017-01-11 | 江苏大学 | Preparing method and usage of edible sodium alginate antibacterial coating |
| CN108925626A (en) * | 2018-05-08 | 2018-12-04 | 华南理工大学 | A kind of nano-essential oil lotion and its application in fresh-cut fruit and vegetable is fresh-keeping |
| CN109046192A (en) * | 2018-08-28 | 2018-12-21 | 浙江大学 | A kind of plants essential oil chitosan nano mcirocapsule and its preparation method and application |
| CN109287628A (en) * | 2018-09-18 | 2019-02-01 | 广西大学 | A kind of preparation process of nano silica antibacterial microcapsule |
-
2019
- 2019-05-07 CN CN201910374766.9A patent/CN110200066A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000325017A (en) * | 1999-05-18 | 2000-11-28 | Seitsuu:Kk | Sustained release freshness retainer |
| CN104026209A (en) * | 2014-05-30 | 2014-09-10 | 上海应用技术学院 | Natural nanometer essential oil preservative and preparation method and application of natural nanometer essential oil preservative |
| CN105165911A (en) * | 2015-07-14 | 2015-12-23 | 浙江理工大学 | Preparation method of herba schizonepetae essential oil nanometer mosquito-repellent microcapsules |
| CN106118260A (en) * | 2016-07-04 | 2016-11-16 | 江苏大学 | A kind of SiO2the preparation method of/clove oil edible starch antibacterial film coating |
| CN106189277A (en) * | 2016-08-24 | 2016-12-07 | 江苏大学 | The preparation method of a kind of edible antimicrobial compound film and purposes |
| CN106317477A (en) * | 2016-08-24 | 2017-01-11 | 江苏大学 | Preparing method and usage of edible sodium alginate antibacterial coating |
| CN108925626A (en) * | 2018-05-08 | 2018-12-04 | 华南理工大学 | A kind of nano-essential oil lotion and its application in fresh-cut fruit and vegetable is fresh-keeping |
| CN109046192A (en) * | 2018-08-28 | 2018-12-21 | 浙江大学 | A kind of plants essential oil chitosan nano mcirocapsule and its preparation method and application |
| CN109287628A (en) * | 2018-09-18 | 2019-02-01 | 广西大学 | A kind of preparation process of nano silica antibacterial microcapsule |
Non-Patent Citations (2)
| Title |
|---|
| 杨开，董同力嘎主编: "《食品包装学》", 28 February 2019, 中国轻工业出版社 * |
| 罗杨等: "壳聚糖对新鲜银耳保鲜效果及贮藏品质的影响研究", 《食品科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399414A (en) * | 2022-03-09 | 2022-11-29 | 山东省食品发酵工业研究设计院 | Formula and production method of fruit nano-film preservative |
| CN115399414B (en) * | 2022-03-09 | 2024-05-17 | 山东省食品发酵工业研究设计院 | Fruit nano-film preservative and production method thereof |
| CN115554940A (en) * | 2022-10-25 | 2023-01-03 | 南雄市星隆化工有限公司 | Antibacterial microcapsule and preparation method and application thereof |
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