CN103653174A - Long-acting controlled-release cold storage agent and preparation method thereof - Google Patents
Long-acting controlled-release cold storage agent and preparation method thereof Download PDFInfo
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- CN103653174A CN103653174A CN201310685447.2A CN201310685447A CN103653174A CN 103653174 A CN103653174 A CN 103653174A CN 201310685447 A CN201310685447 A CN 201310685447A CN 103653174 A CN103653174 A CN 103653174A
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- 238000013270 controlled release Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims description 21
- 239000011232 storage material Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 57
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical class CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 32
- 241000196324 Embryophyta Species 0.000 claims description 30
- 239000000645 desinfectant Substances 0.000 claims description 28
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 24
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 18
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 18
- 235000013985 cinnamic acid Nutrition 0.000 claims description 18
- 229930016911 cinnamic acid Natural products 0.000 claims description 18
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 claims description 18
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 18
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 claims description 18
- 241000522254 Cassia Species 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 244000223014 Syzygium aromaticum Species 0.000 claims description 17
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 244000062241 Kaempferia galanga Species 0.000 claims description 14
- 235000013421 Kaempferia galanga Nutrition 0.000 claims description 14
- 235000019508 mustard seed Nutrition 0.000 claims description 14
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 12
- 241000675108 Citrus tangerina Species 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims description 9
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 claims description 9
- 239000005770 Eugenol Substances 0.000 claims description 9
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 claims description 9
- 239000005844 Thymol Substances 0.000 claims description 9
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims description 9
- 235000010081 allicin Nutrition 0.000 claims description 9
- RECUKUPTGUEGMW-UHFFFAOYSA-N carvacrol Chemical compound CC(C)C1=CC=C(C)C(O)=C1 RECUKUPTGUEGMW-UHFFFAOYSA-N 0.000 claims description 9
- 235000007746 carvacrol Nutrition 0.000 claims description 9
- HHTWOMMSBMNRKP-UHFFFAOYSA-N carvacrol Natural products CC(=C)C1=CC=C(C)C(O)=C1 HHTWOMMSBMNRKP-UHFFFAOYSA-N 0.000 claims description 9
- 229960002217 eugenol Drugs 0.000 claims description 9
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 claims description 9
- WYXXLXHHWYNKJF-UHFFFAOYSA-N isocarvacrol Natural products CC(C)C1=CC=C(O)C(C)=C1 WYXXLXHHWYNKJF-UHFFFAOYSA-N 0.000 claims description 9
- 229960000790 thymol Drugs 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000001291 vacuum drying Methods 0.000 claims description 8
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 7
- 229940043350 citral Drugs 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 108010015776 Glucose oxidase Proteins 0.000 claims description 6
- 239000004366 Glucose oxidase Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229930003427 Vitamin E Natural products 0.000 claims description 6
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims description 6
- 229940116332 glucose oxidase Drugs 0.000 claims description 6
- 235000019420 glucose oxidase Nutrition 0.000 claims description 6
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 6
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 6
- 229940046009 vitamin E Drugs 0.000 claims description 6
- 235000019165 vitamin E Nutrition 0.000 claims description 6
- 239000011709 vitamin E Substances 0.000 claims description 6
- 240000009164 Petroselinum crispum Species 0.000 claims description 5
- 235000002770 Petroselinum crispum Nutrition 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 240000002234 Allium sativum Species 0.000 claims description 4
- 239000006000 Garlic extract Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229960001760 dimethyl sulfoxide Drugs 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 235000004611 garlic Nutrition 0.000 claims description 4
- 235000020706 garlic extract Nutrition 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical class [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 4
- 235000011056 potassium acetate Nutrition 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 235000005979 Citrus limon Nutrition 0.000 claims description 3
- 244000131522 Citrus pyriformis Species 0.000 claims description 3
- 235000007303 Thymus vulgaris Nutrition 0.000 claims description 3
- 240000002657 Thymus vulgaris Species 0.000 claims description 3
- 239000001585 thymus vulgaris Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 235000013399 edible fruits Nutrition 0.000 abstract description 5
- 235000013311 vegetables Nutrition 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 239000003899 bactericide agent Substances 0.000 abstract 2
- 239000003755 preservative agent Substances 0.000 abstract 2
- 230000002335 preservative effect Effects 0.000 abstract 2
- 239000003814 drug Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 230000007059 acute toxicity Effects 0.000 description 2
- 231100000403 acute toxicity Toxicity 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 241000411851 herbal medicine Species 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019249 food preservative Nutrition 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3472—Compounds of undetermined constitution obtained from animals or plants
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a nano controlled-release cold storage agent which comprises the following components in parts by weight: 30-60 parts of a preservative, 10-15 parts of a plant source compound bactericide and 10-30 parts of a fresh-keeping carrier, wherein the preservative and the plant source compound bactericide are adhered to the fresh-keeping carrier, and interpenetrated with the fresh-keeping carrier. The controlled-release cold storage agent is safe and non-toxic, has a lasting fresh-keeping effect, and can be widely used for fresh keeping to foods, vegetables, fruits and the like.
Description
technical fieldthe invention belongs to for antistaling agent field, be specifically related to the antistaling agent for FFs such as vegetables, fruit, fresh flower, seafood products and meats.
background technologyalong with social development, material is greatly abundant, and the long run supply of food, vegetables, fruit and out-of-season sale have been universal phenomena.But fresh food, vegetables, fruit etc., in the preservation process of short-term, because the various reasons such as oxidation, germ are rotted, gone bad, have had a strong impact on food, vegetables, fruit etc. and have stored and transport.In prior art, for preventing corruption, in food, add the method that antistaling agent is commonplace employing.Food preservative can be divided into crude antistaling agent and the large class of synthetic antistaling agent two.In prior art, the synthetic common effect of antistaling agent is much better, but its is general, what adopt is industrial chemistry composition, often has certain toxicity, and the security of food is had a certain impact; Nanutal food fresh-keeping agent is easier to be accepted by consumer, but their general fresh-keeping comparison of ingredients adopting are single, and poor, the antibacterial timeliness of fresh-keeping effect is short.
Summary of the invention
The object of the present invention is to provide a kind of safety non-toxic, the lasting antistaling agent of fresh-keeping effect.In order to achieve the above object, technical scheme of the present invention is as follows: a kind of nano controlled-release agent for storage of coldness, its raw material components comprises anticorrisive agent, plant source compound disinfectant, it is characterized in that: described antistaling agent also comprises slow-released carrier, described anticorrisive agent and plant source compound disinfectant are attached on described slow-released carrier, and interpenetrate with described slow-released carrier, according to weighing scale, anticorrisive agent umber is 30-60 part, plant source compound disinfectant umber is 10-15 part, and slow-released carrier umber is 10-15 part; Described anticorrisive agent comprises a kind of in mustard seed, cloves, Chinese cassia tree, oranges and tangerines; Described plant source compound disinfectant comprises a kind of of edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral; The preparation method of described nano controlled-release carrier is:
(1) silicon hydroxyapatite, diatomite are mixed according to the mass fraction proportioning of 5-8: 8-10, join in the mixed solution of 200 parts of methyl-sulfoxides (DMSO) and 30 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(2) 1 part of modified composite, 10 parts of potassium acetates and 22 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition.Filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound;
(3) above-mentioned 1 part of twice-modified compound is disperseed to 30min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier.
Described anticorrisive agent comprises: a kind of in mustard seed, cloves, Chinese cassia tree, oranges and tangerines;
Described plant source compound disinfectant comprises: edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral a kind of;
Described fresh-keeping carrier comprises: a kind of in food starch, diatomite, fiber;
Further improve, the two or more composition of described anticorrisive agent in mustard seed, cloves, Chinese cassia tree, oranges and tangerines mixes;
Further improve, the two or more composition of described plant source compound disinfectant in edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral mixes;
Further improve, described antistaling agent comprises the deoxidier consisting of inorganic deoxidier and organic deoxidant, and described organic deoxidant is mixed and formed by glucose oxidase and vitamin E, and the part by weight of described glucose oxidase and vitamin E is 1:1.5.
The present invention also proposes a kind of preparation method of antistaling agent:
1, the preparation of anticorrisive agent:
1) take one or several in mustard seed, cloves, Chinese cassia tree, oranges and tangerines, by load weighted material grinding, add water boil extractive, boil 30 minutes, cold filtration, makes anticorrosion juice standby;
2, the preparation of plant source compound disinfectant:
1) take one or several in galangal, Chinese cassia tree, Sheep's-parsley, cloves, thyme, lemon, add poach one hour, in boiling part, add at any time water, filter while hot after cooked, cooling standby;
2) take fresh garlic, section is soaked 12 hours in cold water, then decocts to boiling, and filters and obtains garlic extract, cooling standby;
3) by above-mentioned steps 1) and step 2) in the juice of making mix, make antibacterial juice standby;
3, the anticorrosion juice of preparation in step 1 and step 2 and antibacterial juice are mixed, make fresh-keeping juice;
4, described slow release nanometer carrier is immersed to the fresh-keeping juice making in step 3, after fully mixing, soak 24 hours, dry, make decorating film;
5, the decorating film of on packing machine, step 4 being made is encapsulated in air permeable wrapping bag, makes product of the present invention.
Beneficial effect: the present invention utilizes the anticorrosion and antibacterial characteristic of plant itself to make antistaling agent, safe, non-toxic, and does not occur industrial peculiar smell; Anticorrisive agent and plant source compound disinfectant are attached in fresh-keeping carrier, and interpenetrate with described fresh-keeping carrier, discharge slowly, and effect is lasting, and the scope of application is larger.Chinese herbal medicine formula has environmentally safe, has a extensive future.To people and animals, relatively safely to eyes, skin nonirritant, through its acute toxicity of day skin evidence, be low toxicity, in atmosphere and soil, easily decompose, non-poisonous material is residual; Contribute to keep ecological environment, more friendly to environment, meet the production requirement of crop.Utilize hydroxyapatite etc. itself to there is the character of loose structure, drug component is adsorbed in the inner mesh of carrier, reach the object of slow release.Through twice-modified nano-complex medicine carrying amount and adsorbance, all improve a lot, fresh-keeping effect time lengthening is more than 2 months.
concrete embodimentbelow in conjunction with embodiment, technical scheme of the present invention is described in further detail:
Embodiment 1: a kind of nano controlled-release agent for storage of coldness, its raw material components comprises anticorrisive agent, plant source compound disinfectant, it is characterized in that: described antistaling agent also comprises slow-released carrier, described anticorrisive agent and plant source compound disinfectant are attached on described slow-released carrier, and interpenetrate with described slow-released carrier, according to weighing scale, anticorrisive agent umber is 30-60 part, plant source compound disinfectant umber is 10-15 part, and slow-released carrier umber is 10-15 part; Described anticorrisive agent comprises a kind of in mustard seed, cloves, Chinese cassia tree, oranges and tangerines; Described plant source compound disinfectant comprises a kind of of edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral; The preparation method of described nano controlled-release carrier is:
(1) silicon hydroxyapatite, diatomite are mixed according to the mass fraction proportioning of 5-8: 8-10, join in the mixed solution of 200 parts of methyl-sulfoxides (DMSO) and 30 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(2) 1 part of modified composite, 10 parts of potassium acetates and 22 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition.Filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound;
(3) above-mentioned 1 part of twice-modified compound is disperseed to 30min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nanometer slow
The manufacture method of antistaling agent:
1, the preparation of anticorrisive agent:
1) take mustard seed and cloves and amount to 500 grams, wherein the part by weight of mustard seed and cloves is 2:3, by load weighted material grinding, adds water boil extractive, boils 30 minutes, and cold filtration is standby;
2, the preparation of plant source compound disinfectant:
1) take galangal, Chinese cassia tree and Sheep's-parsley and amount to 500 grams, wherein, the part by weight of galangal, Chinese cassia tree and Sheep's-parsley is 2:1:2, adds poach one hour, in boiling part, adds at any time water, filters while hot after cooked, cooling standby;
2) take 100 grams of fresh garlics, section is soaked 12 hours in cold water, then decocts to boiling, and filters and obtains garlic extract, cooling standby;
3) by above-mentioned steps 1) and step 2) in the juice of making mix, make mixed liquor standby;
3, take out 30 grams of anticorrisive agent juice and the 40 grams of fully mixing of plant source compound disinfectant juice of preparation in step 1 and step 2;
4, the nanometer inhibition carrier of 30 grams is immersed to the mixed liquor making in step 3, after fully mixing, soak 24 hours, dry, make decorating film;
5, the decorating film of on packing machine, step 4 being made is encapsulated in air permeable wrapping bag, makes product of the present invention.
Embodiment 2
A kind of nano controlled-release agent for storage of coldness, its raw material components comprises anticorrisive agent, plant source compound disinfectant, it is characterized in that: described antistaling agent also comprises slow-released carrier, described anticorrisive agent and plant source compound disinfectant are attached on described slow-released carrier, and interpenetrate with described slow-released carrier, according to weighing scale, anticorrisive agent umber is 30 parts, plant source compound disinfectant umber is 10 parts, and slow-released carrier umber is 10 parts; Described anticorrisive agent comprises a kind of in mustard seed, cloves, Chinese cassia tree, oranges and tangerines; Described plant source compound disinfectant comprises a kind of of edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral; The preparation method of described nano controlled-release carrier is:
(1) silicon hydroxyapatite, diatomite are mixed according to the mass fraction proportioning of 5: 8, join in the mixed solution of 200 parts of methyl-sulfoxides (DMSO) and 30 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(2) 1 part of modified composite, 10 parts of potassium acetates and 22 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition.Filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound;
(3) above-mentioned 1 part of twice-modified compound is disperseed to 30min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier.
Described anticorrisive agent comprises: a kind of in mustard seed, cloves, Chinese cassia tree, oranges and tangerines;
Described plant source compound disinfectant comprises: edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral a kind of;
Described fresh-keeping carrier comprises: a kind of in food starch, diatomite, fiber;
Further improve, the two or more composition of described anticorrisive agent in mustard seed, cloves, Chinese cassia tree, oranges and tangerines mixes;
Further improve, the two or more composition of described plant source compound disinfectant in edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral mixes;
Further improve, described antistaling agent comprises the deoxidier consisting of inorganic deoxidier and organic deoxidant, and described organic deoxidant is mixed and formed by glucose oxidase and vitamin E, and the part by weight of described glucose oxidase and vitamin E is 1:1.5.
The present invention also proposes a kind of preparation method of antistaling agent:
1, the preparation of anticorrisive agent:
1) take one or several in mustard seed, cloves, Chinese cassia tree, oranges and tangerines, by load weighted material grinding, add water boil extractive, boil 30 minutes, cold filtration, makes anticorrosion juice standby;
2, the preparation of plant source compound disinfectant:
1) take one or several in galangal, Chinese cassia tree, Sheep's-parsley, cloves, thyme, lemon, add poach one hour, in boiling part, add at any time water, filter while hot after cooked, cooling standby;
2) take fresh garlic, section is soaked 12 hours in cold water, then decocts to boiling, and filters and obtains garlic extract, cooling standby;
3) by above-mentioned steps 1) and step 2) in the juice of making mix, make antibacterial juice standby;
3, the anticorrosion juice of preparation in step 1 and step 2 and antibacterial juice are mixed, make fresh-keeping juice;
4, described slow release nanometer carrier is immersed to the fresh-keeping juice making in step 3, after fully mixing, soak 24 hours, dry, make decorating film;
5, the decorating film of on packing machine, step 4 being made is encapsulated in air permeable wrapping bag, makes product of the present invention.
The present invention utilizes the anticorrosion and antibacterial characteristic of plant itself to make antistaling agent, safe, non-toxic, and does not occur industrial peculiar smell; Anticorrisive agent and plant source compound disinfectant are attached in fresh-keeping carrier, and interpenetrate with described fresh-keeping carrier, discharge slowly, and effect is lasting, and the scope of application is larger.Chinese herbal medicine formula has environmentally safe, has a extensive future.To people and animals, relatively safely to eyes, skin nonirritant, through its acute toxicity of day skin evidence, be low toxicity, in atmosphere and soil, easily decompose, non-poisonous material is residual; Contribute to keep ecological environment, more friendly to environment, meet the production requirement of crop.Utilize hydroxyapatite etc. itself to there is the character of loose structure, drug component is adsorbed in the inner mesh of carrier, reach the object of slow release.Through twice-modified nano-complex medicine carrying amount and adsorbance, all improve a lot, fresh-keeping effect time lengthening is more than 2 months.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. a long-acting slow-release agent for storage of coldness, its raw material components comprises anticorrisive agent, plant source compound disinfectant, it is characterized in that: described antistaling agent also comprises slow-released carrier, described anticorrisive agent and plant source compound disinfectant are attached on described slow-released carrier, and interpenetrate with described slow-released carrier, according to weighing scale, anticorrisive agent umber is 30-60 part, plant source compound disinfectant umber is 10-15 part, and slow-released carrier umber is 10-15 part; Described anticorrisive agent comprises a kind of in mustard seed, cloves, Chinese cassia tree, oranges and tangerines; Described plant source compound disinfectant comprises a kind of of edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral; The preparation method of described nano controlled-release carrier is:
(1) silicon hydroxyapatite, diatomite are mixed according to the mass fraction proportioning of 5-8: 8-10, join in the mixed solution of 200 parts of methyl-sulfoxides (DMSO) and 30 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(2) 1 part of modified composite, 10 parts of potassium acetates and 22 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition;
Filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound;
(3) above-mentioned 1 part of twice-modified compound is disperseed to 30min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier.
2. antistaling agent according to claim 1, is characterized in that: described anticorrisive agent by mustard seed, cloves,
Two or more composition in Chinese cassia tree, oranges and tangerines mixes.
3. antistaling agent according to claim 1, is characterized in that: the two or more composition of described plant source compound disinfectant in edible alcohol, galangal, allicin, cinnamic acid, cinnamic acid, carvacrol, eugenol, Thymol, citral mixes.
4. antistaling agent according to claim 1, it is characterized in that: described antistaling agent comprises the deoxidier consisting of inorganic deoxidier and organic deoxidant, described organic deoxidant is mixed and is formed by glucose oxidase and vitamin E, and the part by weight of described glucose oxidase and vitamin E is 1:1.5.
5. a method of preparing antistaling agent claimed in claim 1, it comprises following preparation process: the preparation of anticorrisive agent:
Take one or several in mustard seed, cloves, Chinese cassia tree, oranges and tangerines, by load weighted material grinding, add water boil extractive, cold filtration, makes anticorrosion juice standby;
The preparation of plant source compound disinfectant:
Take one or several in galangal, Chinese cassia tree, Sheep's-parsley, cloves, thyme, lemon, add water boil, in boiling part, add at any time water, filter while hot after cooked, cooling standby;
Take fresh garlic, section, decocts to boil after soaking in cold water, filters and obtains garlic extract, cooling standby;
The juice of making in above-mentioned steps is mixed, make antibacterial juice standby;
The anticorrosion juice of above-mentioned preparation and antibacterial juice are mixed, make fresh-keeping juice;
Nano controlled-release carrier is immersed to the fresh-keeping juice making, after fully mixing, soak 24 hours, dry, make decorating film;
On packing machine, the decorating film of making is encapsulated in air permeable wrapping bag.
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| CN115024355A (en) * | 2022-06-09 | 2022-09-09 | 宁波大学科学技术学院 | Preparation method of allicin-based fresh-keeping coating for chilled fresh meat by composite carrier coating |
| CN115024355B (en) * | 2022-06-09 | 2023-06-09 | 宁波大学科学技术学院 | Preparation method of garlicin-based composite carrier coating for preserving chilled meat |
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Application publication date: 20140326 |